prosody
f40928c94933
net/xmppclient_listener.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Annotate

net/xmppclient_listener.lua @ 570:f40928c94933

Fixed: Stopped tryint to send error replies on unauthed connections
author Waqas Hussain <waqas20@gmail.com>
date Sat, 06 Dec 2008 07:24:15 +0500
parent 559:fa4a51fe6442
child 563:099d8a102deb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
1 -- Prosody IM v0.1
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
2 -- Copyright (C) 2008 Matthew Wild
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
3 -- Copyright (C) 2008 Waqas Hussain
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
4 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
5 -- This program is free software; you can redistribute it and/or
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
6 -- modify it under the terms of the GNU General Public License
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
7 -- as published by the Free Software Foundation; either version 2
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
8 -- of the License, or (at your option) any later version.
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
9 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
10 -- This program is distributed in the hope that it will be useful,
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
13 -- GNU General Public License for more details.
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
14 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
15 -- You should have received a copy of the GNU General Public License
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
16 -- along with this program; if not, write to the Free Software
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
17 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
18 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
19
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
20
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
22 local logger = require "logger";
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 local lxp = require "lxp"
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
24 local init_xmlhandlers = require "core.xmlhandlers"
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
25 local sm_new_session = require "core.sessionmanager".new_session;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
27 local connlisteners_register = require "net.connlisteners".register;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
28
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29 local t_insert = table.insert;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
30 local t_concat = table.concat;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
31 local t_concatall = function (t, sep) local tt = {}; for _, s in ipairs(t) do t_insert(tt, tostring(s)); end return t_concat(tt, sep); end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
32 local m_random = math.random;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
33 local format = string.format;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
34 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session; --import("core.sessionmanager", "new_session", "destroy_session");
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
35 local sm_streamopened = sessionmanager.streamopened;
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
36 local sm_streamclosed = sessionmanager.streamclosed;
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
37 local st = stanza;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
38
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
39 local stream_callbacks = { ns = "http://etherx.jabber.org/streams", streamopened = sm_streamopened, streamclosed = sm_streamclosed, handlestanza = core_process_stanza };
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
40
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
41 function stream_callbacks.error(session, error, data)
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
42 if error == "no-stream" then
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
43 session:close("invalid-namespace");
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
44 else
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
45 session.log("debug", "Client XML parse error: %s", tostring(error));
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
46 session:close("xml-not-well-formed");
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
47 end
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
48 end
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
49
559
fa4a51fe6442 Remove an incorrect line which I didn't add, and fix the proper way. Corrects the sending of stanzas over unauthed s2sout's. Also fixes mod_dialback to send stanzas and not strings.
Matthew Wild <mwild1@gmail.com>
parents: 557
diff changeset
50 local function handleerr(err) print("Traceback:", err, debug.traceback()); end
fa4a51fe6442 Remove an incorrect line which I didn't add, and fix the proper way. Corrects the sending of stanzas over unauthed s2sout's. Also fixes mod_dialback to send stanzas and not strings.
Matthew Wild <mwild1@gmail.com>
parents: 557
diff changeset
51 function stream_callbacks.handlestanza(a, b)
fa4a51fe6442 Remove an incorrect line which I didn't add, and fix the proper way. Corrects the sending of stanzas over unauthed s2sout's. Also fixes mod_dialback to send stanzas and not strings.
Matthew Wild <mwild1@gmail.com>
parents: 557
diff changeset
52 xpcall(function () core_process_stanza(a, b) end, handleerr);
fa4a51fe6442 Remove an incorrect line which I didn't add, and fix the proper way. Corrects the sending of stanzas over unauthed s2sout's. Also fixes mod_dialback to send stanzas and not strings.
Matthew Wild <mwild1@gmail.com>
parents: 557
diff changeset
53 end
fa4a51fe6442 Remove an incorrect line which I didn't add, and fix the proper way. Corrects the sending of stanzas over unauthed s2sout's. Also fixes mod_dialback to send stanzas and not strings.
Matthew Wild <mwild1@gmail.com>
parents: 557
diff changeset
54
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 local sessions = {};
451
e9f269e5204e No more reading 1 byte at a time from sockets
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
56 local xmppclient = { default_port = 5222, default_mode = "*a" };
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58 -- These are session methods --
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60 local function session_reset_stream(session)
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 -- Reset stream
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
62 local parser = lxp.new(init_xmlhandlers(session, stream_callbacks), "|");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
63 session.parser = parser;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
64
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
65 session.notopen = true;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
67 function session.data(conn, data)
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
68 local ok, err = parser:parse(data);
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
69 if ok then return; end
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
70 session:close("xml-not-well-formed");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
71 end
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
72
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
73 return true;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
74 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
75
329
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
76
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
77 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
333
8d15b073fdbe session:disconnect() -> session:close() for consistency with other Lua APIs
Matthew Wild <mwild1@gmail.com>
parents: 331
diff changeset
78 local function session_close(session, reason)
329
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
79 local log = session.log or log;
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
80 if session.conn then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
81 if reason then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
82 if type(reason) == "string" then -- assume stream error
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
83 log("info", "Disconnecting client, <stream:error> is: %s", reason);
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
84 session.send(st.stanza("stream:error"):tag(reason, {xmlns = 'urn:ietf:params:xml:ns:xmpp-streams' }));
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
85 elseif type(reason) == "table" then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
86 if reason.condition then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
87 local stanza = st.stanza("stream:error"):tag(reason.condition, stream_xmlns_attr):up();
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
88 if reason.text then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
89 stanza:tag("text", stream_xmlns_attr):text(reason.text):up();
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
90 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
91 if reason.extra then
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
92 stanza:add_child(reason.extra);
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
93 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
94 log("info", "Disconnecting client, <stream:error> is: %s", tostring(stanza));
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
95 session.send(stanza);
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
96 elseif reason.name then -- a stanza
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
97 log("info", "Disconnecting client, <stream:error> is: %s", tostring(reason));
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
98 session.send(reason);
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
99 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
100 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
101 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
102 session.send("</stream:stream>");
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
103 session.conn.close();
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
104 xmppclient.disconnect(session.conn, "stream error");
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
105 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
106 end
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
107
3be63719428e Allow us to close client connections, with or without a stream error. Partially fixes #8, we still need the same for s2s (though it should be almost a straight copy of the code, I'm too tired atm)
Matthew Wild <mwild1@gmail.com>
parents: 318
diff changeset
108
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
109 -- End of session methods --
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
110
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
111 function xmppclient.listener(conn, data)
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
112 local session = sessions[conn];
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
113 if not session then
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
114 session = sm_new_session(conn);
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
115 sessions[conn] = session;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
116
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
117 -- Logging functions --
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
119 local mainlog, log = log;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
120 do
543
cf6e19ea1cbc Fix logger ids for c2s and s2sout
Matthew Wild <mwild1@gmail.com>
parents: 519
diff changeset
121 local conn_name = "c2s"..tostring(conn):match("[a-f0-9]+$");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
122 log = logger.init(conn_name);
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
123 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 local print = function (...) log("info", t_concatall({...}, "\t")); end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
125 session.log = log;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
126
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
127 print("Client connected");
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
129 session.reset_stream = session_reset_stream;
333
8d15b073fdbe session:disconnect() -> session:close() for consistency with other Lua APIs
Matthew Wild <mwild1@gmail.com>
parents: 331
diff changeset
130 session.close = session_close;
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132 session_reset_stream(session); -- Initialise, ready for use
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 -- TODO: Below function should be session,stanza - and xmlhandlers should use :method() notation to call,
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135 -- this will avoid the useless indirection we have atm
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
136 -- (I'm on a mission, no time to fix now)
226
ba4711c4e8d2 Committing code to get nicer tracebacks for errors, also we no longer consider such errors fatal (probably a bad thing, I know...)
Matthew Wild <mwild1@gmail.com>
parents: 166
diff changeset
137
ba4711c4e8d2 Committing code to get nicer tracebacks for errors, also we no longer consider such errors fatal (probably a bad thing, I know...)
Matthew Wild <mwild1@gmail.com>
parents: 166
diff changeset
138 -- Debug version --
545
60002993be04 Abstract xmlhandlers a bit more, also add error callbacks
Matthew Wild <mwild1@gmail.com>
parents: 543
diff changeset
139 --local function handleerr(err) print("Traceback:", err, debug.traceback()); end
60002993be04 Abstract xmlhandlers a bit more, also add error callbacks
Matthew Wild <mwild1@gmail.com>
parents: 543
diff changeset
140 --session.stanza_dispatch = function (stanza) return select(2, xpcall(function () return core_process_stanza(session, stanza); end, handleerr)); end
60002993be04 Abstract xmlhandlers a bit more, also add error callbacks
Matthew Wild <mwild1@gmail.com>
parents: 543
diff changeset
141
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
142 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
143 if data then
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
144 session.data(conn, data);
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
145 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
146 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147
275
7af22e56d625 Fix logging of disconnect reason, and also sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 267
diff changeset
148 function xmppclient.disconnect(conn, err)
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
149 local session = sessions[conn];
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
150 if session then
318
cc20ea4a8697 Fix logging in some cases for client disconnects
Matthew Wild <mwild1@gmail.com>
parents: 275
diff changeset
151 (session.log or log)("info", "Client disconnected: %s", err);
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
152 sm_destroy_session(session);
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
153 sessions[conn] = nil;
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
154 session = nil;
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
155 collectgarbage("collect");
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
156 end
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
157 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
158
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
159 connlisteners_register("xmppclient", xmppclient);