Annotate

net/server_select.lua @ 6570:70e65ac65219

certmanager: Fix compat for MattJs old LuaSec fork
author Kim Alvefur <zash@zash.se>
date Thu, 05 Feb 2015 17:23:53 +0100
parent 6459:ba421af3dfd3
child 6465:ab68bb837fe0
child 6782:ec172dbe9d14
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 --
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2 -- server.lua by blastbeat of the luadch project
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3 -- Re-used here under the MIT/X Consortium License
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4 --
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5 -- Modifications (C) 2008-2010 Matthew Wild, Waqas Hussain
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6 --
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7
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8 -- // wrapping luadch stuff // --
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9
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10 local use = function( what )
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11 return _G[ what ]
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12 end
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14 local log, table_concat = require ("util.logger").init("socket"), table.concat;
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15 local out_put = function (...) return log("debug", table_concat{...}); end
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16 local out_error = function (...) return log("warn", table_concat{...}); end
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17
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18 ----------------------------------// DECLARATION //--
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20 --// constants //--
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21
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22 local STAT_UNIT = 1 -- byte
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24 --// lua functions //--
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25
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26 local type = use "type"
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27 local pairs = use "pairs"
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28 local ipairs = use "ipairs"
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29 local tonumber = use "tonumber"
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30 local tostring = use "tostring"
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32 --// lua libs //--
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34 local os = use "os"
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35 local table = use "table"
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36 local string = use "string"
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37 local coroutine = use "coroutine"
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39 --// lua lib methods //--
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40
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41 local os_difftime = os.difftime
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42 local math_min = math.min
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43 local math_huge = math.huge
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44 local table_concat = table.concat
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45 local string_sub = string.sub
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46 local coroutine_wrap = coroutine.wrap
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47 local coroutine_yield = coroutine.yield
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48
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49 --// extern libs //--
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50
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51 local luasec = use "ssl"
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52 local luasocket = use "socket" or require "socket"
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53 local luasocket_gettime = luasocket.gettime
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54
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55 --// extern lib methods //--
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56
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57 local ssl_wrap = ( luasec and luasec.wrap )
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58 local socket_bind = luasocket.bind
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59 local socket_sleep = luasocket.sleep
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60 local socket_select = luasocket.select
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61
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62 --// functions //--
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63
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64 local id
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65 local loop
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66 local stats
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67 local idfalse
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68 local closeall
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69 local addsocket
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70 local addserver
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71 local addtimer
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72 local getserver
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73 local wrapserver
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74 local getsettings
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75 local closesocket
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76 local removesocket
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77 local removeserver
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78 local wrapconnection
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79 local changesettings
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80
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81 --// tables //--
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82
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83 local _server
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84 local _readlist
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85 local _timerlist
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86 local _sendlist
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87 local _socketlist
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88 local _closelist
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89 local _readtimes
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90 local _writetimes
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91
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92 --// simple data types //--
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93
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94 local _
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95 local _readlistlen
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96 local _sendlistlen
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97 local _timerlistlen
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98
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99 local _sendtraffic
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100 local _readtraffic
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101
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102 local _selecttimeout
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103 local _sleeptime
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104 local _tcpbacklog
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105
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106 local _starttime
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107 local _currenttime
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108
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109 local _maxsendlen
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110 local _maxreadlen
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111
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112 local _checkinterval
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113 local _sendtimeout
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114 local _readtimeout
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115
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116 local _timer
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117
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118 local _maxselectlen
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119 local _maxfd
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120
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121 local _maxsslhandshake
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122
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123 ----------------------------------// DEFINITION //--
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124
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125 _server = { } -- key = port, value = table; list of listening servers
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126 _readlist = { } -- array with sockets to read from
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127 _sendlist = { } -- arrary with sockets to write to
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128 _timerlist = { } -- array of timer functions
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129 _socketlist = { } -- key = socket, value = wrapped socket (handlers)
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130 _readtimes = { } -- key = handler, value = timestamp of last data reading
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131 _writetimes = { } -- key = handler, value = timestamp of last data writing/sending
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132 _closelist = { } -- handlers to close
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133
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134 _readlistlen = 0 -- length of readlist
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135 _sendlistlen = 0 -- length of sendlist
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136 _timerlistlen = 0 -- lenght of timerlist
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diff changeset
137
2581
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diff changeset
138 _sendtraffic = 0 -- some stats
2318
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diff changeset
139 _readtraffic = 0
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parents: 2312
diff changeset
140
3775
f3f2a7810108 net/server_select.lua: Reduce select() timeout back to 1s
Matthew Wild <mwild1@gmail.com>
parents: 3687
diff changeset
141 _selecttimeout = 1 -- timeout of socket.select
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142 _sleeptime = 0 -- time to wait at the end of every loop
5531
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Kim Alvefur <zash@zash.se>
parents: 5492
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143 _tcpbacklog = 128 -- some kind of hint to the OS
2318
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parents: 2312
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144
2581
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145 _maxsendlen = 51000 * 1024 -- max len of send buffer
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146 _maxreadlen = 25000 * 1024 -- max len of read buffer
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147
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d999027577ed net.server_select: Default checkinterval to 30s, so that read timeouts are actually detected
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148 _checkinterval = 30 -- interval in secs to check idle clients
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149 _sendtimeout = 60000 -- allowed send idle time in secs
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150 _readtimeout = 6 * 60 * 60 -- allowed read idle time in secs
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151
5548
c5d1c35c93f4 net.server_select: Don't limit max file descriptor number on Windows.
Waqas Hussain <waqas20@gmail.com>
parents: 5531
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152 local is_windows = package.config:sub(1,1) == "\\" -- check the directory separator, to detemine whether this is Windows
5642
5862bb57a3f1 net.server_select: Ensure _maxfd = math.huge on Windows, always.
Waqas Hussain <waqas20@gmail.com>
parents: 5548
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153 _maxfd = (is_windows and math.huge) or luasocket._SETSIZE or 1024 -- max fd number, limit to 1024 by default to prevent glibc buffer overflow, but not on Windows
5331
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Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
154 _maxselectlen = luasocket._SETSIZE or 1024 -- But this still applies on Windows
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155
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156 _maxsslhandshake = 30 -- max handshake round-trips
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157
2318
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158 ----------------------------------// PRIVATE //--
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159
5331
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Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
160 wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx ) -- this function wraps a server -- FIXME Make sure FD < _maxfd
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parents: 2312
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161
5331
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diff changeset
162 if socket:getfd() >= _maxfd then
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parents: 5330
diff changeset
163 out_error("server.lua: Disallowed FD number: "..socket:getfd())
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parents: 5330
diff changeset
164 socket:close()
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165 return nil, "fd-too-large"
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parents: 5330
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166 end
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parents: 2312
diff changeset
167
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168 local connections = 0
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169
4388
eded80beab58 net.server_select: Never call onincoming with nil data when a listener doesn't have an onconnect handler
Matthew Wild <mwild1@gmail.com>
parents: 4353
diff changeset
170 local dispatch, disconnect = listeners.onconnect, listeners.ondisconnect
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171
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parents: 2559
diff changeset
172 local accept = socket.accept
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173
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174 --// public methods of the object //--
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175
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176 local handler = { }
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177
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178 handler.shutdown = function( ) end
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179
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180 handler.ssl = function( )
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parents: 2559
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181 return sslctx ~= nil
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parents: 2559
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182 end
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parents: 2559
diff changeset
183 handler.sslctx = function( )
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parents: 2559
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184 return sslctx
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parents: 2559
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185 end
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parents: 2559
diff changeset
186 handler.remove = function( )
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187 connections = connections - 1
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parents: 5279
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188 if handler then
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Kim Alvefur <zash@zash.se>
parents: 5279
diff changeset
189 handler.resume( )
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parents: 5279
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190 end
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parents: 2559
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191 end
4904
5d2ff4627b72 net.server_select: Don't close client connections when closing a server (it wasn't working anyway)
Matthew Wild <mwild1@gmail.com>
parents: 4903
diff changeset
192 handler.close = function()
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diff changeset
193 socket:close( )
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parents: 2559
diff changeset
194 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen )
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parents: 2559
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195 _readlistlen = removesocket( _readlist, socket, _readlistlen )
4675
80f2d952d4c5 net.server_select: Remove server from _server table when closing
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parents: 4429
diff changeset
196 _server[ip..":"..serverport] = nil;
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diff changeset
197 _socketlist[ socket ] = nil
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diff changeset
198 handler = nil
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diff changeset
199 socket = nil
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diff changeset
200 --mem_free( )
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parents: 2559
diff changeset
201 out_put "server.lua: closed server handler and removed sockets from list"
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parents: 2559
diff changeset
202 end
5330
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Kim Alvefur <zash@zash.se>
parents: 5289
diff changeset
203 handler.pause = function( hard )
5279
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Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
204 if not handler.paused then
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parents: 5197
diff changeset
205 _readlistlen = removesocket( _readlist, socket, _readlistlen )
5330
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parents: 5289
diff changeset
206 if hard then
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parents: 5289
diff changeset
207 _socketlist[ socket ] = nil
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diff changeset
208 socket:close( )
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parents: 5289
diff changeset
209 socket = nil;
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parents: 5289
diff changeset
210 end
5279
e8f7962056f5 net.server_select: Add pause and resume methods
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parents: 5197
diff changeset
211 handler.paused = true;
e8f7962056f5 net.server_select: Add pause and resume methods
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parents: 5197
diff changeset
212 end
e8f7962056f5 net.server_select: Add pause and resume methods
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parents: 5197
diff changeset
213 end
5330
0a0ca2eb991b net.server_select: Be less aggressive about server pause
Kim Alvefur <zash@zash.se>
parents: 5289
diff changeset
214 handler.resume = function( )
5279
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parents: 5197
diff changeset
215 if handler.paused then
5330
0a0ca2eb991b net.server_select: Be less aggressive about server pause
Kim Alvefur <zash@zash.se>
parents: 5289
diff changeset
216 if not socket then
5531
483f795f6f99 net.server*: Allow the TCP backlog parameter to be set in the config
Kim Alvefur <zash@zash.se>
parents: 5492
diff changeset
217 socket = socket_bind( ip, serverport, _tcpbacklog );
5330
0a0ca2eb991b net.server_select: Be less aggressive about server pause
Kim Alvefur <zash@zash.se>
parents: 5289
diff changeset
218 socket:settimeout( 0 )
0a0ca2eb991b net.server_select: Be less aggressive about server pause
Kim Alvefur <zash@zash.se>
parents: 5289
diff changeset
219 end
5279
e8f7962056f5 net.server_select: Add pause and resume methods
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parents: 5197
diff changeset
220 _readlistlen = addsocket(_readlist, socket, _readlistlen)
e8f7962056f5 net.server_select: Add pause and resume methods
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parents: 5197
diff changeset
221 _socketlist[ socket ] = handler
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Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
222 handler.paused = false;
e8f7962056f5 net.server_select: Add pause and resume methods
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
223 end
e8f7962056f5 net.server_select: Add pause and resume methods
Kim Alvefur <zash@zash.se>
parents: 5197
diff changeset
224 end
2581
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parents: 2559
diff changeset
225 handler.ip = function( )
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parents: 2559
diff changeset
226 return ip
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parents: 2559
diff changeset
227 end
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parents: 2559
diff changeset
228 handler.serverport = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
229 return serverport
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parents: 2559
diff changeset
230 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
231 handler.socket = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
232 return socket
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parents: 2559
diff changeset
233 end
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parents: 2559
diff changeset
234 handler.readbuffer = function( )
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
235 if _readlistlen >= _maxselectlen or _sendlistlen >= _maxselectlen then
5280
1514a6147e85 net.server_select: Pause servers while they are full
Kim Alvefur <zash@zash.se>
parents: 5279
diff changeset
236 handler.pause( )
2581
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parents: 2559
diff changeset
237 out_put( "server.lua: refused new client connection: server full" )
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parents: 2559
diff changeset
238 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
239 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
240 local client, err = accept( socket ) -- try to accept
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
241 if client then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
242 local ip, clientport = client:getpeername( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
243 local handler, client, err = wrapconnection( handler, listeners, client, ip, serverport, clientport, pattern, sslctx ) -- wrap new client socket
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
244 if err then -- error while wrapping ssl socket
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
245 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
246 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
247 connections = connections + 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
248 out_put( "server.lua: accepted new client connection from ", tostring(ip), ":", tostring(clientport), " to ", tostring(serverport))
5492
5d0cc5de5c51 net.server_select: Don't call onconnect twice for SSL connections
Matthew Wild <mwild1@gmail.com>
parents: 5491
diff changeset
249 if dispatch and not sslctx then -- SSL connections will notify onconnect when handshake completes
4388
eded80beab58 net.server_select: Never call onincoming with nil data when a listener doesn't have an onconnect handler
Matthew Wild <mwild1@gmail.com>
parents: 4353
diff changeset
250 return dispatch( handler );
eded80beab58 net.server_select: Never call onincoming with nil data when a listener doesn't have an onconnect handler
Matthew Wild <mwild1@gmail.com>
parents: 4353
diff changeset
251 end
eded80beab58 net.server_select: Never call onincoming with nil data when a listener doesn't have an onconnect handler
Matthew Wild <mwild1@gmail.com>
parents: 4353
diff changeset
252 return;
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
253 elseif err then -- maybe timeout or something else
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
254 out_put( "server.lua: error with new client connection: ", tostring(err) )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
255 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
256 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
257 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
258 return handler
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
259 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
260
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
261 wrapconnection = function( server, listeners, socket, ip, serverport, clientport, pattern, sslctx ) -- this function wraps a client to a handler object
2318
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Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
262
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
263 if socket:getfd() >= _maxfd then
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
264 out_error("server.lua: Disallowed FD number: "..socket:getfd()) -- PROTIP: Switch to libevent
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
265 socket:close( ) -- Should we send some kind of error here?
5663
4e51ceee469c net.server_select: Make sure there is a server to pause when hitting maxfd (Thanks elghinn)
Kim Alvefur <zash@zash.se>
parents: 5642
diff changeset
266 if server then
4e51ceee469c net.server_select: Make sure there is a server to pause when hitting maxfd (Thanks elghinn)
Kim Alvefur <zash@zash.se>
parents: 5642
diff changeset
267 server.pause( )
4e51ceee469c net.server_select: Make sure there is a server to pause when hitting maxfd (Thanks elghinn)
Kim Alvefur <zash@zash.se>
parents: 5642
diff changeset
268 end
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
269 return nil, nil, "fd-too-large"
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
270 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
271 socket:settimeout( 0 )
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
272
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
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parents: 2559
diff changeset
273 --// local import of socket methods //--
2318
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Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
274
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
275 local send
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
276 local receive
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
277 local shutdown
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
278
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
279 --// private closures of the object //--
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
280
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
281 local ssl
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
282
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
283 local dispatch = listeners.onincoming
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
284 local status = listeners.onstatus
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
285 local disconnect = listeners.ondisconnect
3002
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
286 local drain = listeners.ondrain
5846
b8c7656481ac server_select: fix onreadtimeout support so that listeners can override the default (disconnect) behaviour
Matthew Wild <mwild1@gmail.com>
parents: 5824
diff changeset
287 local onreadtimeout = listeners.onreadtimeout;
6381
9ffd582c65d8 net.server_select: 'listener'->'listeners' (fixes undefined global access)
Matthew Wild <mwild1@gmail.com>
parents: 6379
diff changeset
288 local detach = listeners.ondetach
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
289
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
290 local bufferqueue = { } -- buffer array
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
291 local bufferqueuelen = 0 -- end of buffer array
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
292
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
293 local toclose
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
294 local fatalerror
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
295 local needtls
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
296
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
297 local bufferlen = 0
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
298
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
299 local noread = false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
300 local nosend = false
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
301
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
302 local sendtraffic, readtraffic = 0, 0
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
303
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
304 local maxsendlen = _maxsendlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
305 local maxreadlen = _maxreadlen
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
306
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
307 --// public methods of the object //--
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
308
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
309 local handler = bufferqueue -- saves a table ^_^
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
310
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
311 handler.dispatch = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
312 return dispatch
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
313 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
314 handler.disconnect = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
315 return disconnect
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
316 end
5846
b8c7656481ac server_select: fix onreadtimeout support so that listeners can override the default (disconnect) behaviour
Matthew Wild <mwild1@gmail.com>
parents: 5824
diff changeset
317 handler.onreadtimeout = onreadtimeout;
b8c7656481ac server_select: fix onreadtimeout support so that listeners can override the default (disconnect) behaviour
Matthew Wild <mwild1@gmail.com>
parents: 5824
diff changeset
318
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
319 handler.setlistener = function( self, listeners )
6379
a280bd6ccce2 net.server_{select,event}: Add 'ondetach' callback for listener objects, to notify them when another listener is being assigned to a connection
Matthew Wild <mwild1@gmail.com>
parents: 6314
diff changeset
320 if detach then
a280bd6ccce2 net.server_{select,event}: Add 'ondetach' callback for listener objects, to notify them when another listener is being assigned to a connection
Matthew Wild <mwild1@gmail.com>
parents: 6314
diff changeset
321 detach(self) -- Notify listener that it is no longer responsible for this connection
a280bd6ccce2 net.server_{select,event}: Add 'ondetach' callback for listener objects, to notify them when another listener is being assigned to a connection
Matthew Wild <mwild1@gmail.com>
parents: 6314
diff changeset
322 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
323 dispatch = listeners.onincoming
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
324 disconnect = listeners.ondisconnect
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
325 status = listeners.onstatus
3002
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
326 drain = listeners.ondrain
5846
b8c7656481ac server_select: fix onreadtimeout support so that listeners can override the default (disconnect) behaviour
Matthew Wild <mwild1@gmail.com>
parents: 5824
diff changeset
327 handler.onreadtimeout = listeners.onreadtimeout
6379
a280bd6ccce2 net.server_{select,event}: Add 'ondetach' callback for listener objects, to notify them when another listener is being assigned to a connection
Matthew Wild <mwild1@gmail.com>
parents: 6314
diff changeset
328 detach = listeners.ondetach
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
329 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
330 handler.getstats = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
331 return readtraffic, sendtraffic
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
332 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
333 handler.ssl = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
334 return ssl
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
335 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
336 handler.sslctx = function ( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
337 return sslctx
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
338 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
339 handler.send = function( _, data, i, j )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
340 return send( socket, data, i, j )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
341 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
342 handler.receive = function( pattern, prefix )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
343 return receive( socket, pattern, prefix )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
344 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
345 handler.shutdown = function( pattern )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
346 return shutdown( socket, pattern )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
347 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
348 handler.setoption = function (self, option, value)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
349 if socket.setoption then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
350 return socket:setoption(option, value);
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
351 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
352 return false, "setoption not implemented";
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
353 end
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
354 handler.force_close = function ( self, err )
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
355 if bufferqueuelen ~= 0 then
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
356 out_put("server.lua: discarding unwritten data for ", tostring(ip), ":", tostring(clientport))
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
357 bufferqueuelen = 0;
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
358 end
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
359 return self:close(err);
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
360 end
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
361 handler.close = function( self, err )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
362 if not handler then return true; end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
363 _readlistlen = removesocket( _readlist, socket, _readlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
364 _readtimes[ handler ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
365 if bufferqueuelen ~= 0 then
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
366 handler.sendbuffer() -- Try now to send any outstanding data
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
367 if bufferqueuelen ~= 0 then -- Still not empty, so we'll try again later
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
368 if handler then
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
369 handler.write = nil -- ... but no further writing allowed
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
370 end
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
371 toclose = true
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
372 return false
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
373 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
374 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
375 if socket then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
376 _ = shutdown and shutdown( socket )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
377 socket:close( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
378 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
379 _socketlist[ socket ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
380 socket = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
381 else
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
382 out_put "server.lua: socket already closed"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
383 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
384 if handler then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
385 _writetimes[ handler ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
386 _closelist[ handler ] = nil
4903
c576d2175fa4 net.server_select: Call ondisconnect handler, even if we closed the socket ourselves (fixes HTTP session hoarding, thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4888
diff changeset
387 local _handler = handler;
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
388 handler = nil
4903
c576d2175fa4 net.server_select: Call ondisconnect handler, even if we closed the socket ourselves (fixes HTTP session hoarding, thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4888
diff changeset
389 if disconnect then
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
390 disconnect(_handler, err or false);
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
391 disconnect = nil
4903
c576d2175fa4 net.server_select: Call ondisconnect handler, even if we closed the socket ourselves (fixes HTTP session hoarding, thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4888
diff changeset
392 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
393 end
3310
ddcab5be2a5e net.server_select: Fix a snippet of code that was living at the wrong indentation level
Matthew Wild <mwild1@gmail.com>
parents: 3008
diff changeset
394 if server then
ddcab5be2a5e net.server_select: Fix a snippet of code that was living at the wrong indentation level
Matthew Wild <mwild1@gmail.com>
parents: 3008
diff changeset
395 server.remove( )
ddcab5be2a5e net.server_select: Fix a snippet of code that was living at the wrong indentation level
Matthew Wild <mwild1@gmail.com>
parents: 3008
diff changeset
396 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
397 out_put "server.lua: closed client handler and removed socket from list"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
398 return true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
399 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
400 handler.ip = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
401 return ip
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
402 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
403 handler.serverport = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
404 return serverport
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
405 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
406 handler.clientport = function( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
407 return clientport
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
408 end
6047
4db0403bfc0d net.server_{select,event}: Add compat code for supporting the same client port API on connections
Kim Alvefur <zash@zash.se>
parents: 5949
diff changeset
409 handler.port = handler.clientport -- COMPAT server_event
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
410 local write = function( self, data )
5337
c22dd451487f net.server_select: Use # operator instead of string.len
Kim Alvefur <zash@zash.se>
parents: 5331
diff changeset
411 bufferlen = bufferlen + #data
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
412 if bufferlen > maxsendlen then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
413 _closelist[ handler ] = "send buffer exceeded" -- cannot close the client at the moment, have to wait to the end of the cycle
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
414 handler.write = idfalse -- dont write anymore
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
415 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
416 elseif socket and not _sendlist[ socket ] then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
417 _sendlistlen = addsocket(_sendlist, socket, _sendlistlen)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
418 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
419 bufferqueuelen = bufferqueuelen + 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
420 bufferqueue[ bufferqueuelen ] = data
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
421 if handler then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
422 _writetimes[ handler ] = _writetimes[ handler ] or _currenttime
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
423 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
424 return true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
425 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
426 handler.write = write
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
427 handler.bufferqueue = function( self )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
428 return bufferqueue
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
429 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
430 handler.socket = function( self )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
431 return socket
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
432 end
3001
fa00c6f563b4 net.server_select, net.server_event: Rename :pattern() method to :set_mode() for select backend, and add :set_mode() to event backend
Matthew Wild <mwild1@gmail.com>
parents: 3000
diff changeset
433 handler.set_mode = function( self, new )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
434 pattern = new or pattern
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
435 return pattern
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
436 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
437 handler.set_send = function ( self, newsend )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
438 send = newsend or send
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
439 return send
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
440 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
441 handler.bufferlen = function( self, readlen, sendlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
442 maxsendlen = sendlen or maxsendlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
443 maxreadlen = readlen or maxreadlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
444 return bufferlen, maxreadlen, maxsendlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
445 end
3000
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
446 --TODO: Deprecate
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
447 handler.lock_read = function (self, switch)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
448 if switch == true then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
449 local tmp = _readlistlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
450 _readlistlen = removesocket( _readlist, socket, _readlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
451 _readtimes[ handler ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
452 if _readlistlen ~= tmp then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
453 noread = true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
454 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
455 elseif switch == false then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
456 if noread then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
457 noread = false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
458 _readlistlen = addsocket(_readlist, socket, _readlistlen)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
459 _readtimes[ handler ] = _currenttime
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
460 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
461 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
462 return noread
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
463 end
3000
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
464 handler.pause = function (self)
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
465 return self:lock_read(true);
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
466 end
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
467 handler.resume = function (self)
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
468 return self:lock_read(false);
43a4cb707fe4 net.server_select, net.server_event: Support for :pause() and :resume() on connections
Matthew Wild <mwild1@gmail.com>
parents: 2970
diff changeset
469 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
470 handler.lock = function( self, switch )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
471 handler.lock_read (switch)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
472 if switch == true then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
473 handler.write = idfalse
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
474 local tmp = _sendlistlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
475 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
476 _writetimes[ handler ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
477 if _sendlistlen ~= tmp then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
478 nosend = true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
479 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
480 elseif switch == false then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
481 handler.write = write
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
482 if nosend then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
483 nosend = false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
484 write( "" )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
485 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
486 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
487 return noread, nosend
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
488 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
489 local _readbuffer = function( ) -- this function reads data
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
490 local buffer, err, part = receive( socket, pattern ) -- receive buffer with "pattern"
3002
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
491 if not err or (err == "wantread" or err == "timeout") then -- received something
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
492 local buffer = buffer or part or ""
5337
c22dd451487f net.server_select: Use # operator instead of string.len
Kim Alvefur <zash@zash.se>
parents: 5331
diff changeset
493 local len = #buffer
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
494 if len > maxreadlen then
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
495 handler:close( "receive buffer exceeded" )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
496 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
497 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
498 local count = len * STAT_UNIT
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
499 readtraffic = readtraffic + count
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
500 _readtraffic = _readtraffic + count
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
501 _readtimes[ handler ] = _currenttime
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
502 --out_put( "server.lua: read data '", buffer:gsub("[^%w%p ]", "."), "', error: ", err )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
503 return dispatch( handler, buffer, err )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
504 else -- connections was closed or fatal error
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
505 out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " read error: ", tostring(err) )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
506 fatalerror = true
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
507 _ = handler and handler:force_close( err )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
508 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
509 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
510 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
511 local _sendbuffer = function( ) -- this function sends data
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
512 local succ, err, byte, buffer, count;
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
513 if socket then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
514 buffer = table_concat( bufferqueue, "", 1, bufferqueuelen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
515 succ, err, byte = send( socket, buffer, 1, bufferlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
516 count = ( succ or byte or 0 ) * STAT_UNIT
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
517 sendtraffic = sendtraffic + count
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
518 _sendtraffic = _sendtraffic + count
5338
3df649ec43ea net.server_select: Optimization, clean bufferqueue when it makes sense.
Kim Alvefur <zash@zash.se>
parents: 5337
diff changeset
519 for i = bufferqueuelen,1,-1 do
3df649ec43ea net.server_select: Optimization, clean bufferqueue when it makes sense.
Kim Alvefur <zash@zash.se>
parents: 5337
diff changeset
520 bufferqueue[ i ] = nil
3df649ec43ea net.server_select: Optimization, clean bufferqueue when it makes sense.
Kim Alvefur <zash@zash.se>
parents: 5337
diff changeset
521 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
522 --out_put( "server.lua: sended '", buffer, "', bytes: ", tostring(succ), ", error: ", tostring(err), ", part: ", tostring(byte), ", to: ", tostring(ip), ":", tostring(clientport) )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
523 else
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
524 succ, err, count = false, "unexpected close", 0;
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
525 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
526 if succ then -- sending succesful
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
527 bufferqueuelen = 0
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
528 bufferlen = 0
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
529 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) -- delete socket from writelist
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
530 _writetimes[ handler ] = nil
3002
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
531 if drain then
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
532 drain(handler)
d1f864ed44c0 net.server_select, net.server_event: Support for ondrain listener callback for when send buffer is empty
Matthew Wild <mwild1@gmail.com>
parents: 3001
diff changeset
533 end
3398
abc4a52aef02 net.server_select: Remove 'now' parameter from starttls(), and base it on whether the sendbuffer is empty instead
Matthew Wild <mwild1@gmail.com>
parents: 3382
diff changeset
534 _ = needtls and handler:starttls(nil)
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
535 _ = toclose and handler:force_close( )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
536 return true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
537 elseif byte and ( err == "timeout" or err == "wantwrite" ) then -- want write
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
538 buffer = string_sub( buffer, byte + 1, bufferlen ) -- new buffer
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
539 bufferqueue[ 1 ] = buffer -- insert new buffer in queue
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
540 bufferqueuelen = 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
541 bufferlen = bufferlen - byte
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
542 _writetimes[ handler ] = _currenttime
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
543 return true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
544 else -- connection was closed during sending or fatal error
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
545 out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " write error: ", tostring(err) )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
546 fatalerror = true
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
547 _ = handler and handler:force_close( err )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
548 return false
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
549 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
550 end
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
551
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
552 -- Set the sslctx
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
553 local handshake;
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
554 function handler.set_sslctx(self, new_sslctx)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
555 sslctx = new_sslctx;
4347
4b5290dd4e58 net.server_select: Small fix to SSL handshake logic, read/wrote were being checked despite it not being possible for them to be other than nil
Matthew Wild <mwild1@gmail.com>
parents: 4346
diff changeset
556 local read, wrote
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
557 handshake = coroutine_wrap( function( client ) -- create handshake coroutine
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
558 local err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
559 for i = 1, _maxsslhandshake do
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
560 _sendlistlen = ( wrote and removesocket( _sendlist, client, _sendlistlen ) ) or _sendlistlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
561 _readlistlen = ( read and removesocket( _readlist, client, _readlistlen ) ) or _readlistlen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
562 read, wrote = nil, nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
563 _, err = client:dohandshake( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
564 if not err then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
565 out_put( "server.lua: ssl handshake done" )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
566 handler.readbuffer = _readbuffer -- when handshake is done, replace the handshake function with regular functions
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
567 handler.sendbuffer = _sendbuffer
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
568 _ = status and status( handler, "ssl-handshake-complete" )
5490
ab821566ede8 Backed out changeset f2631a14b953
Matthew Wild <mwild1@gmail.com>
parents: 5482
diff changeset
569 if self.autostart_ssl and listeners.onconnect then
ab821566ede8 Backed out changeset f2631a14b953
Matthew Wild <mwild1@gmail.com>
parents: 5482
diff changeset
570 listeners.onconnect(self);
6433
b93402cec1c4 net.server_select: When an SSL handshake is connected, if there is pending data to be written to the socket, mark the socket as waiting to send (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 6382
diff changeset
571 if bufferqueuelen ~= 0 then
b93402cec1c4 net.server_select: When an SSL handshake is connected, if there is pending data to be written to the socket, mark the socket as waiting to send (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 6382
diff changeset
572 _sendlistlen = addsocket(_sendlist, client, _sendlistlen)
b93402cec1c4 net.server_select: When an SSL handshake is connected, if there is pending data to be written to the socket, mark the socket as waiting to send (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 6382
diff changeset
573 end
5490
ab821566ede8 Backed out changeset f2631a14b953
Matthew Wild <mwild1@gmail.com>
parents: 5482
diff changeset
574 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
575 _readlistlen = addsocket(_readlist, client, _readlistlen)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
576 return true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
577 else
4347
4b5290dd4e58 net.server_select: Small fix to SSL handshake logic, read/wrote were being checked despite it not being possible for them to be other than nil
Matthew Wild <mwild1@gmail.com>
parents: 4346
diff changeset
578 if err == "wantwrite" then
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
579 _sendlistlen = addsocket(_sendlist, client, _sendlistlen)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
580 wrote = true
4347
4b5290dd4e58 net.server_select: Small fix to SSL handshake logic, read/wrote were being checked despite it not being possible for them to be other than nil
Matthew Wild <mwild1@gmail.com>
parents: 4346
diff changeset
581 elseif err == "wantread" then
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
582 _readlistlen = addsocket(_readlist, client, _readlistlen)
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
583 read = true
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
584 else
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
585 break;
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
586 end
4348
5b240c6b5334 net.server_select: Update error logging logic during SSL handshake (now shows correctly when a handshake exceeded max. allowed iterations)
Matthew Wild <mwild1@gmail.com>
parents: 4347
diff changeset
587 err = nil;
5b240c6b5334 net.server_select: Update error logging logic during SSL handshake (now shows correctly when a handshake exceeded max. allowed iterations)
Matthew Wild <mwild1@gmail.com>
parents: 4347
diff changeset
588 coroutine_yield( ) -- handshake not finished
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
589 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
590 end
4348
5b240c6b5334 net.server_select: Update error logging logic during SSL handshake (now shows correctly when a handshake exceeded max. allowed iterations)
Matthew Wild <mwild1@gmail.com>
parents: 4347
diff changeset
591 out_put( "server.lua: ssl handshake error: ", tostring(err or "handshake too long") )
4980
2e35cfe11835 net.server_select: Never call ondisconnect() directly, go via handler:close() or handler:force_close() - fixes cases where ondisconnect() could be called multiple times for the same connection, leading to issues with s2sout retry logic.
Matthew Wild <mwild1@gmail.com>
parents: 4962
diff changeset
592 _ = handler and handler:force_close("ssl handshake failed")
5484
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
593 return false, err -- handshake failed
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
594 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
595 )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
596 end
2582
d6afb6d919df net.server_select: Only allow starttls if luasec is available (thanks Nolan)
Matthew Wild <mwild1@gmail.com>
parents: 2581
diff changeset
597 if luasec then
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
598 handler.starttls = function( self, _sslctx)
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
599 if _sslctx then
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
600 handler:set_sslctx(_sslctx);
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
601 end
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
602 if bufferqueuelen > 0 then
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
603 out_put "server.lua: we need to do tls, but delaying until send buffer empty"
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
604 needtls = true
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
605 return
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
606 end
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
607 out_put( "server.lua: attempting to start tls on " .. tostring( socket ) )
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
608 local oldsocket, err = socket
2582
d6afb6d919df net.server_select: Only allow starttls if luasec is available (thanks Nolan)
Matthew Wild <mwild1@gmail.com>
parents: 2581
diff changeset
609 socket, err = ssl_wrap( socket, sslctx ) -- wrap socket
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
610 if not socket then
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
611 out_put( "server.lua: error while starting tls on client: ", tostring(err or "unknown error") )
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
612 return nil, err -- fatal error
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
613 end
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
614
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
615 socket:settimeout( 0 )
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
616
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
617 -- add the new socket to our system
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
618 send = socket.send
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
619 receive = socket.receive
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
620 shutdown = id
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
621 _socketlist[ socket ] = handler
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
622 _readlistlen = addsocket(_readlist, socket, _readlistlen)
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5664
diff changeset
623
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
624 -- remove traces of the old socket
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
625 _readlistlen = removesocket( _readlist, oldsocket, _readlistlen )
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
626 _sendlistlen = removesocket( _sendlist, oldsocket, _sendlistlen )
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
627 _socketlist[ oldsocket ] = nil
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
628
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
629 handler.starttls = nil
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
630 needtls = nil
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
631
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
632 -- Secure now (if handshake fails connection will close)
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
633 ssl = true
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
634
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
635 handler.readbuffer = handshake
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
636 handler.sendbuffer = handshake
5484
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
637 return handshake( socket ) -- do handshake
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
638 end
4429
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
639 end
2582
d6afb6d919df net.server_select: Only allow starttls if luasec is available (thanks Nolan)
Matthew Wild <mwild1@gmail.com>
parents: 2581
diff changeset
640
4429
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
641 handler.readbuffer = _readbuffer
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
642 handler.sendbuffer = _sendbuffer
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
643 send = socket.send
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
644 receive = socket.receive
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
645 shutdown = ( ssl and id ) or socket.shutdown
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
646
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
647 _socketlist[ socket ] = handler
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
648 _readlistlen = addsocket(_readlist, socket, _readlistlen)
4429
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
649
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
650 if sslctx and luasec then
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
651 out_put "server.lua: auto-starting ssl negotiation..."
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
652 handler.autostart_ssl = true;
5484
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
653 local ok, err = handler:starttls(sslctx);
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
654 if ok == false then
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
655 return nil, nil, err
17ce73907c48 net.server_select: Normalize indentation
Kim Alvefur <zash@zash.se>
parents: 5482
diff changeset
656 end
4429
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
657 end
8e02ba75ef06 net.server_select: Autostart SSL negotiation as the last part of socket setup to avoid a traceback (#262) (thanks Maranda)
Matthew Wild <mwild1@gmail.com>
parents: 4399
diff changeset
658
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
659 return handler, socket
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
660 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
661
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
662 id = function( )
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
663 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
664
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
665 idfalse = function( )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
666 return false
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
667 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
668
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
669 addsocket = function( list, socket, len )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
670 if not list[ socket ] then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
671 len = len + 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
672 list[ len ] = socket
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
673 list[ socket ] = len
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
674 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
675 return len;
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
676 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
677
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
678 removesocket = function( list, socket, len ) -- this function removes sockets from a list ( copied from copas )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
679 local pos = list[ socket ]
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
680 if pos then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
681 list[ socket ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
682 local last = list[ len ]
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
683 list[ len ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
684 if last ~= socket then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
685 list[ last ] = pos
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
686 list[ pos ] = last
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
687 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
688 return len - 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
689 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
690 return len
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
691 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
692
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
693 closesocket = function( socket )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
694 _sendlistlen = removesocket( _sendlist, socket, _sendlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
695 _readlistlen = removesocket( _readlist, socket, _readlistlen )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
696 _socketlist[ socket ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
697 socket:close( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
698 --mem_free( )
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
699 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
700
3003
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
701 local function link(sender, receiver, buffersize)
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
702 local sender_locked;
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
703 local _sendbuffer = receiver.sendbuffer;
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
704 function receiver.sendbuffer()
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
705 _sendbuffer();
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
706 if sender_locked and receiver.bufferlen() < buffersize then
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
707 sender:lock_read(false); -- Unlock now
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
708 sender_locked = nil;
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
709 end
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
710 end
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5664
diff changeset
711
3003
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
712 local _readbuffer = sender.readbuffer;
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
713 function sender.readbuffer()
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
714 _readbuffer();
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
715 if not sender_locked and receiver.bufferlen() >= buffersize then
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
716 sender_locked = true;
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
717 sender:lock_read(true);
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
718 end
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
719 end
6314
8029b8a5f37a net.server_select/event: Switch sender mode to *a when reading, to make sure we get all available data
Matthew Wild <mwild1@gmail.com>
parents: 6047
diff changeset
720 sender:set_mode("*a");
3003
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
721 end
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
722
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
723 ----------------------------------// PUBLIC //--
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
724
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
725 addserver = function( addr, port, listeners, pattern, sslctx ) -- this function provides a way for other scripts to reg a server
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
726 local err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
727 if type( listeners ) ~= "table" then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
728 err = "invalid listener table"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
729 end
2968
fdd049a4e551 Merge 0.6->0.7
Matthew Wild <mwild1@gmail.com>
parents: 2967 2925
diff changeset
730 if type( port ) ~= "number" or not ( port >= 0 and port <= 65535 ) then
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
731 err = "invalid port"
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
732 elseif _server[ addr..":"..port ] then
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
733 err = "listeners on '[" .. addr .. "]:" .. port .. "' already exist"
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
734 elseif sslctx and not luasec then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
735 err = "luasec not found"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
736 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
737 if err then
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
738 out_error( "server.lua, [", addr, "]:", port, ": ", err )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
739 return nil, err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
740 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
741 addr = addr or "*"
5531
483f795f6f99 net.server*: Allow the TCP backlog parameter to be set in the config
Kim Alvefur <zash@zash.se>
parents: 5492
diff changeset
742 local server, err = socket_bind( addr, port, _tcpbacklog )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
743 if err then
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
744 out_error( "server.lua, [", addr, "]:", port, ": ", err )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
745 return nil, err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
746 end
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
747 local handler, err = wrapserver( listeners, server, addr, port, pattern, sslctx ) -- wrap new server socket
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
748 if not handler then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
749 server:close( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
750 return nil, err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
751 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
752 server:settimeout( 0 )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
753 _readlistlen = addsocket(_readlist, server, _readlistlen)
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
754 _server[ addr..":"..port ] = handler
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
755 _socketlist[ server ] = handler
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
756 out_put( "server.lua: new "..(sslctx and "ssl " or "").."server listener on '[", addr, "]:", port, "'" )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
757 return handler
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
758 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
759
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
760 getserver = function ( addr, port )
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
761 return _server[ addr..":"..port ];
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
762 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
763
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
764 removeserver = function( addr, port )
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
765 local handler = _server[ addr..":"..port ]
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
766 if not handler then
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
767 return nil, "no server found on '[" .. addr .. "]:" .. tostring( port ) .. "'"
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
768 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
769 handler:close( )
4322
aff627b1ce95 connlistener, server_select, prosody: Add support for binding to multiple addresses
Florian Zeitz <florob@babelmonkeys.de>
parents: 4145
diff changeset
770 _server[ addr..":"..port ] = nil
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
771 return true
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
772 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
773
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
774 closeall = function( )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
775 for _, handler in pairs( _socketlist ) do
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
776 handler:close( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
777 _socketlist[ _ ] = nil
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
778 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
779 _readlistlen = 0
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
780 _sendlistlen = 0
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
781 _timerlistlen = 0
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
782 _server = { }
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
783 _readlist = { }
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
784 _sendlist = { }
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
785 _timerlist = { }
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
786 _socketlist = { }
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
787 --mem_free( )
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
788 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
789
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
790 getsettings = function( )
5385
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
791 return {
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
792 select_timeout = _selecttimeout;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
793 select_sleep_time = _sleeptime;
5531
483f795f6f99 net.server*: Allow the TCP backlog parameter to be set in the config
Kim Alvefur <zash@zash.se>
parents: 5492
diff changeset
794 tcp_backlog = _tcpbacklog;
5385
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
795 max_send_buffer_size = _maxsendlen;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
796 max_receive_buffer_size = _maxreadlen;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
797 select_idle_check_interval = _checkinterval;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
798 send_timeout = _sendtimeout;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
799 read_timeout = _readtimeout;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
800 max_connections = _maxselectlen;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
801 max_ssl_handshake_roundtrips = _maxsslhandshake;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
802 highest_allowed_fd = _maxfd;
d663483036db net.server, _select: Reorganise configuration of server_select to be more like server_event
Kim Alvefur <zash@zash.se>
parents: 5338
diff changeset
803 }
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
804 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
805
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
806 changesettings = function( new )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
807 if type( new ) ~= "table" then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
808 return nil, "invalid settings table"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
809 end
5197
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
810 _selecttimeout = tonumber( new.select_timeout ) or _selecttimeout
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
811 _sleeptime = tonumber( new.select_sleep_time ) or _sleeptime
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
812 _maxsendlen = tonumber( new.max_send_buffer_size ) or _maxsendlen
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
813 _maxreadlen = tonumber( new.max_receive_buffer_size ) or _maxreadlen
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
814 _checkinterval = tonumber( new.select_idle_check_interval ) or _checkinterval
5531
483f795f6f99 net.server*: Allow the TCP backlog parameter to be set in the config
Kim Alvefur <zash@zash.se>
parents: 5492
diff changeset
815 _tcpbacklog = tonumber( new.tcp_backlog ) or _tcpbacklog
5197
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
816 _sendtimeout = tonumber( new.send_timeout ) or _sendtimeout
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
817 _readtimeout = tonumber( new.read_timeout ) or _readtimeout
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
818 _maxselectlen = new.max_connections or _maxselectlen
5197
beffe931b3b6 net.server_select: Better names for config options (thanks MattJ)
Kim Alvefur <zash@zash.se>
parents: 4983
diff changeset
819 _maxsslhandshake = new.max_ssl_handshake_roundtrips or _maxsslhandshake
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
820 _maxfd = new.highest_allowed_fd or _maxfd
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
821 return true
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
822 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
823
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
824 addtimer = function( listener )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
825 if type( listener ) ~= "function" then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
826 return nil, "invalid listener function"
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
827 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
828 _timerlistlen = _timerlistlen + 1
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
829 _timerlist[ _timerlistlen ] = listener
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
830 return true
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
831 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
832
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
833 stats = function( )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
834 return _readtraffic, _sendtraffic, _readlistlen, _sendlistlen, _timerlistlen
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
835 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
836
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
837 local quitting;
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
838
4399
1b4161970842 net.server_event, net.server_select: Fixed some global pollution.
Waqas Hussain <waqas20@gmail.com>
parents: 4393
diff changeset
839 local function setquitting(quit)
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
840 quitting = not not quit;
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
841 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
842
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
843 loop = function(once) -- this is the main loop of the program
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
844 if quitting then return "quitting"; end
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
845 if once then quitting = "once"; end
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
846 local next_timer_time = math_huge;
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
847 repeat
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
848 local read, write, err = socket_select( _readlist, _sendlist, math_min(_selecttimeout, next_timer_time) )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
849 for i, socket in ipairs( write ) do -- send data waiting in writequeues
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
850 local handler = _socketlist[ socket ]
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
851 if handler then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
852 handler.sendbuffer( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
853 else
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
854 closesocket( socket )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
855 out_put "server.lua: found no handler and closed socket (writelist)" -- this should not happen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
856 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
857 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
858 for i, socket in ipairs( read ) do -- receive data
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
859 local handler = _socketlist[ socket ]
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
860 if handler then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
861 handler.readbuffer( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
862 else
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
863 closesocket( socket )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
864 out_put "server.lua: found no handler and closed socket (readlist)" -- this can happen
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
865 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
866 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
867 for handler, err in pairs( _closelist ) do
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
868 handler.disconnect( )( handler, err )
4962
1d8fb12a9b2d net.server_select, net.server_event: Change semantics of conn:close() - always call ondisconnect (with err == nil), and never close with data in send buffer (i.e. 'now' parameter removed)
Matthew Wild <mwild1@gmail.com>
parents: 4904
diff changeset
869 handler:force_close() -- forced disconnect
5338
3df649ec43ea net.server_select: Optimization, clean bufferqueue when it makes sense.
Kim Alvefur <zash@zash.se>
parents: 5337
diff changeset
870 _closelist[ handler ] = nil;
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
871 end
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
872 _currenttime = luasocket_gettime( )
5485
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
873
5486
bcf27dbef6c6 net.server_select: Add and improve some comments.
Waqas Hussain <waqas20@gmail.com>
parents: 5485
diff changeset
874 -- Check for socket timeouts
5485
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
875 local difftime = os_difftime( _currenttime - _starttime )
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
876 if difftime > _checkinterval then
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
877 _starttime = _currenttime
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
878 for handler, timestamp in pairs( _writetimes ) do
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
879 if os_difftime( _currenttime - timestamp ) > _sendtimeout then
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
880 handler.disconnect( )( handler, "send timeout" )
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
881 handler:force_close() -- forced disconnect
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
882 end
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
883 end
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
884 for handler, timestamp in pairs( _readtimes ) do
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
885 if os_difftime( _currenttime - timestamp ) > _readtimeout then
5632
8a2456f1f117 net.server_select: Support for listener.onreadtimeout() [see also e67891ad18d6]
Matthew Wild <mwild1@gmail.com>
parents: 5548
diff changeset
886 if not(handler.onreadtimeout) or handler:onreadtimeout() ~= true then
8a2456f1f117 net.server_select: Support for listener.onreadtimeout() [see also e67891ad18d6]
Matthew Wild <mwild1@gmail.com>
parents: 5548
diff changeset
887 handler.disconnect( )( handler, "read timeout" )
8a2456f1f117 net.server_select: Support for listener.onreadtimeout() [see also e67891ad18d6]
Matthew Wild <mwild1@gmail.com>
parents: 5548
diff changeset
888 handler:close( ) -- forced disconnect?
6459
ba421af3dfd3 net.server_select: Reset read timeout timer if the event is handled
Kim Alvefur <zash@zash.se>
parents: 6433
diff changeset
889 else
ba421af3dfd3 net.server_select: Reset read timeout timer if the event is handled
Kim Alvefur <zash@zash.se>
parents: 6433
diff changeset
890 _readtimes[ handler ] = _currenttime -- reset timer
5632
8a2456f1f117 net.server_select: Support for listener.onreadtimeout() [see also e67891ad18d6]
Matthew Wild <mwild1@gmail.com>
parents: 5548
diff changeset
891 end
5485
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
892 end
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
893 end
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
894 end
5147eed0a42e net.server_select: Move socket timeout cleanup code out of a timer, into the select loop (which makes util.timer the only timer using server_select._addtimer).
Waqas Hussain <waqas20@gmail.com>
parents: 5484
diff changeset
895
5486
bcf27dbef6c6 net.server_select: Add and improve some comments.
Waqas Hussain <waqas20@gmail.com>
parents: 5485
diff changeset
896 -- Fire timers
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
897 if _currenttime - _timer >= math_min(next_timer_time, 1) then
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
898 next_timer_time = math_huge;
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
899 for i = 1, _timerlistlen do
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
900 local t = _timerlist[ i ]( _currenttime ) -- fire timers
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
901 if t then next_timer_time = math_min(next_timer_time, t); end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
902 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
903 _timer = _currenttime
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
904 else
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
905 next_timer_time = next_timer_time - (_currenttime - _timer);
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
906 end
5486
bcf27dbef6c6 net.server_select: Add and improve some comments.
Waqas Hussain <waqas20@gmail.com>
parents: 5485
diff changeset
907
bcf27dbef6c6 net.server_select: Add and improve some comments.
Waqas Hussain <waqas20@gmail.com>
parents: 5485
diff changeset
908 -- wait some time (0 by default)
bcf27dbef6c6 net.server_select: Add and improve some comments.
Waqas Hussain <waqas20@gmail.com>
parents: 5485
diff changeset
909 socket_sleep( _sleeptime )
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
910 until quitting;
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
911 if once and quitting == "once" then quitting = nil; return; end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
912 return "quitting"
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
913 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
914
4399
1b4161970842 net.server_event, net.server_select: Fixed some global pollution.
Waqas Hussain <waqas20@gmail.com>
parents: 4393
diff changeset
915 local function step()
3491
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
916 return loop(true);
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
917 end
e8c06d20a18b net.server_select: Add server.step() to run through a single iteration of the event loop
Matthew Wild <mwild1@gmail.com>
parents: 3458
diff changeset
918
2339
b04014f42fce net.server_select: Add get_backend() method
Matthew Wild <mwild1@gmail.com>
parents: 2318
diff changeset
919 local function get_backend()
b04014f42fce net.server_select: Add get_backend() method
Matthew Wild <mwild1@gmail.com>
parents: 2318
diff changeset
920 return "select";
b04014f42fce net.server_select: Add get_backend() method
Matthew Wild <mwild1@gmail.com>
parents: 2318
diff changeset
921 end
b04014f42fce net.server_select: Add get_backend() method
Matthew Wild <mwild1@gmail.com>
parents: 2318
diff changeset
922
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
923 --// EXPERIMENTAL //--
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
924
2541
2febd008214e net.server_select: Remove startssl parameter to the client/server creation functions - passing a sslctx now indicates you want to use SSL from the start
Matthew Wild <mwild1@gmail.com>
parents: 2478
diff changeset
925 local wrapclient = function( socket, ip, serverport, listeners, pattern, sslctx )
5331
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
926 local handler, socket, err = wrapconnection( nil, listeners, socket, ip, serverport, "clientport", pattern, sslctx )
ffa740b4f08d net.server_select: Limit global number of sockets passed to select.
Kim Alvefur <zash@zash.se>
parents: 5330
diff changeset
927 if not handler then return nil, err end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
928 _socketlist[ socket ] = handler
4349
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
929 if not sslctx then
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
930 _sendlistlen = addsocket(_sendlist, socket, _sendlistlen)
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
931 if listeners.onconnect then
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
932 -- When socket is writeable, call onconnect
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
933 local _sendbuffer = handler.sendbuffer;
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
934 handler.sendbuffer = function ()
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
935 handler.sendbuffer = _sendbuffer;
16fd8061964e net.server_select: Merge straight-SSL and starttls code paths, also fixes onconnect being called before handshake completion for straight-SSL
Matthew Wild <mwild1@gmail.com>
parents: 4348
diff changeset
936 listeners.onconnect(handler);
5949
a9abbdeddbf3 net.server_select: Don't remove the socket from sendlist when we might have data in the buffer (we'll now let sendbuffer() take care of that) (thanks daurnimator)
Matthew Wild <mwild1@gmail.com>
parents: 5663
diff changeset
937 return _sendbuffer(); -- Send any queued outgoing data
3382
fea0f8e19e4c net.server_select: Ensure that onconnect is called for server sockets as well as clients, rather than onincoming. Fixes mod_console traceback, issue #197
Matthew Wild <mwild1@gmail.com>
parents: 3312
diff changeset
938 end
fea0f8e19e4c net.server_select: Ensure that onconnect is called for server sockets as well as clients, rather than onincoming. Fixes mod_console traceback, issue #197
Matthew Wild <mwild1@gmail.com>
parents: 3312
diff changeset
939 end
fea0f8e19e4c net.server_select: Ensure that onconnect is called for server sockets as well as clients, rather than onincoming. Fixes mod_console traceback, issue #197
Matthew Wild <mwild1@gmail.com>
parents: 3312
diff changeset
940 end
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
941 return handler, socket
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
942 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
943
2541
2febd008214e net.server_select: Remove startssl parameter to the client/server creation functions - passing a sslctx now indicates you want to use SSL from the start
Matthew Wild <mwild1@gmail.com>
parents: 2478
diff changeset
944 local addclient = function( address, port, listeners, pattern, sslctx )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
945 local client, err = luasocket.tcp( )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
946 if err then
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
947 return nil, err
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
948 end
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
949 client:settimeout( 0 )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
950 _, err = client:connect( address, port )
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
951 if err then -- try again
5824
6f4c8af128e2 net.server_select: Return handler from addclient
Kim Alvefur <zash@zash.se>
parents: 5823
diff changeset
952 return wrapclient( client, address, port, listeners, pattern, sslctx )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
953 else
5824
6f4c8af128e2 net.server_select: Return handler from addclient
Kim Alvefur <zash@zash.se>
parents: 5823
diff changeset
954 return wrapconnection( nil, listeners, client, address, port, "clientport", pattern, sslctx )
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
955 end
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
956 end
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
957
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
958 --// EXPERIMENTAL //--
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
959
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
960 ----------------------------------// BEGIN //--
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
961
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
962 use "setmetatable" ( _socketlist, { __mode = "k" } )
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
963 use "setmetatable" ( _readtimes, { __mode = "k" } )
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
964 use "setmetatable" ( _writetimes, { __mode = "k" } )
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
965
3682
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
966 _timer = luasocket_gettime( )
d12141cbbaa0 net.server_select: Make changes required for sub-second timer precision.
Waqas Hussain <waqas20@gmail.com>
parents: 3543
diff changeset
967 _starttime = luasocket_gettime( )
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
968
2424
7d3b071e3b5b net.server_select: Fix oops in last commit
Matthew Wild <mwild1@gmail.com>
parents: 2423
diff changeset
969 local function setlogger(new_logger)
2423
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
970 local old_logger = log;
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
971 if new_logger then
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
972 log = new_logger;
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
973 end
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
974 return old_logger;
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
975 end
0597c553acf2 net.server_select: Allow setting the logger using server.setlogger
Matthew Wild <mwild1@gmail.com>
parents: 2339
diff changeset
976
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
977 ----------------------------------// PUBLIC INTERFACE //--
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
978
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
979 return {
4808
07d0a3a75c8a net.server, net.timer, net.server_select: Rearrange dependencies between these three modules. server.addtimer() is no longer a public function (renamed to _addtimer) and is not available at all from server_event (compat code removed to prevent traceback) (thanks Nulani)
Matthew Wild <mwild1@gmail.com>
parents: 4675
diff changeset
980 _addtimer = addtimer,
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
981
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
982 addclient = addclient,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
983 wrapclient = wrapclient,
5776
bd0ff8ae98a8 Remove all trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 5664
diff changeset
984
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
985 loop = loop,
3003
48871a549b4c net.server_select, net.server_event: Add server.link() to link 2 connections with an intermediate buffer of the specified size
Matthew Wild <mwild1@gmail.com>
parents: 3002
diff changeset
986 link = link,
4145
e992650185c8 net.server_select: Expose step() function (thanks Łukasz)
Matthew Wild <mwild1@gmail.com>
parents: 4111
diff changeset
987 step = step,
2581
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
988 stats = stats,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
989 closeall = closeall,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
990 addserver = addserver,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
991 getserver = getserver,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
992 setlogger = setlogger,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
993 getsettings = getsettings,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
994 setquitting = setquitting,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
995 removeserver = removeserver,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
996 get_backend = get_backend,
1b9f424e695e net.server_select: *Major* whitespace refactoring to meet Prosody's coding style guidelines, we now have tabs
Matthew Wild <mwild1@gmail.com>
parents: 2559
diff changeset
997 changesettings = changesettings,
2318
a831de056de3 net.server_select, net.server_event: Convert to unix line endings from Windows
Matthew Wild <mwild1@gmail.com>
parents: 2312
diff changeset
998 }