prosody
ffb2b5e31456
net/server_select.lua
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net/server_select.lua @ 6819:ffb2b5e31456
net.server_{select,event}: addclient: Use getaddrinfo to detect IP address type if no socket type argument given. (Argument must be given for non-TCP)
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 23 Dec 2013 17:57:53 +0100 |
| parent | 6818:ae9d1289a868 |
| child | 6820:40d50c239564 |
| child | 7041:aff786e7b4ce |
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| 6818:ae9d1289a868 | 6819:ffb2b5e31456 |
|---|---|
| 49 --// extern libs //-- | 49 --// extern libs //-- |
| 50 | 50 |
| 51 local has_luasec, luasec = pcall ( require , "ssl" ) | 51 local has_luasec, luasec = pcall ( require , "ssl" ) |
| 52 local luasocket = use "socket" or require "socket" | 52 local luasocket = use "socket" or require "socket" |
| 53 local luasocket_gettime = luasocket.gettime | 53 local luasocket_gettime = luasocket.gettime |
| 54 local getaddrinfo = luasocket.dns.getaddrinfo | |
| 54 | 55 |
| 55 --// extern lib methods //-- | 56 --// extern lib methods //-- |
| 56 | 57 |
| 57 local ssl_wrap = ( has_luasec and luasec.wrap ) | 58 local ssl_wrap = ( has_luasec and luasec.wrap ) |
| 58 local socket_bind = luasocket.bind | 59 local socket_bind = luasocket.bind |
| 952 err = "invalid port" | 953 err = "invalid port" |
| 953 elseif sslctx and not has_luasec then | 954 elseif sslctx and not has_luasec then |
| 954 err = "luasec not found" | 955 err = "luasec not found" |
| 955 end | 956 end |
| 956 if not typ then | 957 if not typ then |
| 957 typ = "tcp" | 958 local addrinfo, err = getaddrinfo(address) |
| 959 if not addrinfo then return nil, err end | |
| 960 if addrinfo[1] and addrinfo[1].family == "inet6" then | |
| 961 typ = "tcp6" | |
| 962 else | |
| 963 typ = "tcp" | |
| 964 end | |
| 958 end | 965 end |
| 959 local create = luasocket[typ] | 966 local create = luasocket[typ] |
| 960 if type( create ) ~= "function" then | 967 if type( create ) ~= "function" then |
| 961 err = "invalid socket type" | 968 err = "invalid socket type" |
| 962 end | 969 end |
| 970 | |
| 963 if err then | 971 if err then |
| 964 out_error( "server.lua, addclient: ", err ) | 972 out_error( "server.lua, addclient: ", err ) |
| 965 return nil, err | 973 return nil, err |
| 966 end | 974 end |
| 967 | 975 |
