prosody
dab1693f8a08
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 @ 2025:dab1693f8a08

mod_lastactivity: Allow users to request their own last activity.
author Waqas Hussain <waqas20@gmail.com>
date Wed, 21 Oct 2009 01:01:46 +0500
parent 1685:f5e24a63d233
child 2077:e33658f6052c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
Matthew Wild <mwild1@gmail.com>
parents: 1490
diff changeset
1 -- Prosody IM
760
90ce865eebd8 Update copyright notices for 2009
Matthew Wild <mwild1@gmail.com>
parents: 759
diff changeset
2 -- Copyright (C) 2008-2009 Matthew Wild
90ce865eebd8 Update copyright notices for 2009
Matthew Wild <mwild1@gmail.com>
parents: 759
diff changeset
3 -- Copyright (C) 2008-2009 Waqas Hussain
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
4 --
758
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 625
diff changeset
5 -- This project is MIT/X11 licensed. Please see the
b1885732e979 GPL->MIT!
Matthew Wild <mwild1@gmail.com>
parents: 625
diff changeset
6 -- COPYING file in the source package for more information.
519
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
7 --
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
8
cccd610a0ef9 Insert copyright/license headers
Matthew Wild <mwild1@gmail.com>
parents: 451
diff changeset
9
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
10
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
11 local logger = require "logger";
1040
4c79b28bce64 xmpp{server,client}_listener: Fix global accesses
Matthew Wild <mwild1@gmail.com>
parents: 901
diff changeset
12 local log = logger.init("xmppclient_listener");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
13 local lxp = require "lxp"
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
14 local init_xmlhandlers = require "core.xmlhandlers"
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
15 local sm_new_session = require "core.sessionmanager".new_session;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
16
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
17 local connlisteners_register = require "net.connlisteners".register;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
18
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
19 local t_insert = table.insert;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
20 local t_concat = table.concat;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
21 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
22 local m_random = math.random;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
23 local format = string.format;
1040
4c79b28bce64 xmpp{server,client}_listener: Fix global accesses
Matthew Wild <mwild1@gmail.com>
parents: 901
diff changeset
24 local sessionmanager = require "core.sessionmanager";
4c79b28bce64 xmpp{server,client}_listener: Fix global accesses
Matthew Wild <mwild1@gmail.com>
parents: 901
diff changeset
25 local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session;
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
26 local sm_streamopened = sessionmanager.streamopened;
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
27 local sm_streamclosed = sessionmanager.streamclosed;
1040
4c79b28bce64 xmpp{server,client}_listener: Fix global accesses
Matthew Wild <mwild1@gmail.com>
parents: 901
diff changeset
28 local st = require "util.stanza";
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
29
901
0e8934d3c4cb net.xmppclient_listener: Set default namespace to jabber:client
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
30 local stream_callbacks = { stream_tag = "http://etherx.jabber.org/streams|stream",
0e8934d3c4cb net.xmppclient_listener: Set default namespace to jabber:client
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
31 default_ns = "jabber:client",
0e8934d3c4cb net.xmppclient_listener: Set default namespace to jabber:client
Matthew Wild <mwild1@gmail.com>
parents: 896
diff changeset
32 streamopened = sm_streamopened, streamclosed = sm_streamclosed, handlestanza = core_process_stanza };
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
33
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
34 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
35 if error == "no-stream" then
837
86d14e7ef60c net/xmppclient_listener: Add some logging and handle unestablished sessions error'ing
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
36 session.log("debug", "Invalid opening stream header");
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
37 session:close("invalid-namespace");
837
86d14e7ef60c net/xmppclient_listener: Add some logging and handle unestablished sessions error'ing
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
38 elseif session.close then
86d14e7ef60c net/xmppclient_listener: Add some logging and handle unestablished sessions error'ing
Matthew Wild <mwild1@gmail.com>
parents: 760
diff changeset
39 (session.log or log)("debug", "Client XML parse error: %s", tostring(error));
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
40 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
41 end
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
42 end
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
43
611
7bb91fcddaf8 Fix blank tracebacks for c2s/s2s connections
Matthew Wild <mwild1@gmail.com>
parents: 604
diff changeset
44 local function handleerr(err) log("error", "Traceback[c2s]: %s: %s", tostring(err), debug.traceback()); end
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
45 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
46 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
47 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
48
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
49 local sessions = {};
451
e9f269e5204e No more reading 1 byte at a time from sockets
Matthew Wild <mwild1@gmail.com>
parents: 333
diff changeset
50 local xmppclient = { default_port = 5222, default_mode = "*a" };
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
51
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
52 -- These are session methods --
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
53
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
54 local function session_reset_stream(session)
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
55 -- Reset stream
331
830fd67f9378 Quite some changes, to:
Matthew Wild <mwild1@gmail.com>
parents: 330
diff changeset
56 local parser = lxp.new(init_xmlhandlers(session, stream_callbacks), "|");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
57 session.parser = parser;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
58
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
59 session.notopen = true;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
60
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
61 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
62 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
63 if ok then return; end
1605
f6bd13fe1cb1 xmpp{client,server}_listener: Report contents of packets containing invalid XML
Matthew Wild <mwild1@gmail.com>
parents: 1560
diff changeset
64 log("debug", "Received invalid XML (%s) %d bytes: %s", tostring(err), #data, data:sub(1, 300):gsub("[\r\n]+", " "));
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
65 session:close("xml-not-well-formed");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
66 end
557
c9b3ffb08fe3 Disconnect with stream errors on bad XML, or invalid stream namespace
Matthew Wild <mwild1@gmail.com>
parents: 545
diff changeset
67
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
68 return true;
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
69 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
70
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
71
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
72 local stream_xmlns_attr = {xmlns='urn:ietf:params:xml:ns:xmpp-streams'};
1617
c6e175a0d83b xmpp{client,server,component]_listener: Open stream if sending an error and it isn't already open. Fixes #120
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
73 local default_stream_attr = { ["xmlns:stream"] = stream_callbacks.stream_tag:gsub("%|[^|]+$", ""), xmlns = stream_callbacks.default_ns, version = "1.0", id = "" };
333
8d15b073fdbe session:disconnect() -> session:close() for consistency with other Lua APIs
Matthew Wild <mwild1@gmail.com>
parents: 331
diff changeset
74 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
75 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
76 if session.conn then
1617
c6e175a0d83b xmpp{client,server,component]_listener: Open stream if sending an error and it isn't already open. Fixes #120
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
77 if session.notopen then
c6e175a0d83b xmpp{client,server,component]_listener: Open stream if sending an error and it isn't already open. Fixes #120
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
78 session.send("<?xml version='1.0'?>");
c6e175a0d83b xmpp{client,server,component]_listener: Open stream if sending an error and it isn't already open. Fixes #120
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
79 session.send(st.stanza("stream:stream", default_stream_attr):top_tag());
c6e175a0d83b xmpp{client,server,component]_listener: Open stream if sending an error and it isn't already open. Fixes #120
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
80 end
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
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();
1560
a8c14a350de5 xmppclient_listener: Use error text as disconnect reason if there is any
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
104 xmppclient.disconnect(session.conn, (reason and (reason.text or reason.condition)) or reason or "session closed");
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
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;
565
3a49d85cafbc Backed out changeset 099d8a102deb (committed too much)
Matthew Wild <mwild1@gmail.com>
parents: 563
diff changeset
116
585
033817e12ddb Code tidying for xmpp{client,server}_listeners
Matthew Wild <mwild1@gmail.com>
parents: 565
diff changeset
117 session.log("info", "Client connected");
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
118
1255
a25b12c105bb net.xmppclient_listener: Add small comment
Matthew Wild <mwild1@gmail.com>
parents: 1215
diff changeset
119 -- Client is using legacy SSL (otherwise mod_tls sets this flag)
1215
d3534badd748 xmppclient_listener: A connection is also secure when it uses legacy SSL
Matthew Wild <mwild1@gmail.com>
parents: 1040
diff changeset
120 if conn.ssl() then
d3534badd748 xmppclient_listener: A connection is also secure when it uses legacy SSL
Matthew Wild <mwild1@gmail.com>
parents: 1040
diff changeset
121 session.secure = true;
d3534badd748 xmppclient_listener: A connection is also secure when it uses legacy SSL
Matthew Wild <mwild1@gmail.com>
parents: 1040
diff changeset
122 end
d3534badd748 xmppclient_listener: A connection is also secure when it uses legacy SSL
Matthew Wild <mwild1@gmail.com>
parents: 1040
diff changeset
123
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
124 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
125 session.close = session_close;
99
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 session_reset_stream(session); -- Initialise, ready for use
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
128
604
b6a31e97d018 stanza_dispatch != dispatch_stanza
Matthew Wild <mwild1@gmail.com>
parents: 598
diff changeset
129 session.dispatch_stanza = stream_callbacks.handlestanza;
99
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
130 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
131 if data then
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
132 session.data(conn, data);
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
133 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
134 end
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
135
275
7af22e56d625 Fix logging of disconnect reason, and also sending of unavailable presence on disconnect
Matthew Wild <mwild1@gmail.com>
parents: 267
diff changeset
136 function xmppclient.disconnect(conn, err)
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
137 local session = sessions[conn];
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
138 if session then
318
cc20ea4a8697 Fix logging in some cases for client disconnects
Matthew Wild <mwild1@gmail.com>
parents: 275
diff changeset
139 (session.log or log)("info", "Client disconnected: %s", err);
1422
db9cb1f24f38 xmppclient_listener: Pass session close reason to destroy_session (to be used in unavailable presence)
Matthew Wild <mwild1@gmail.com>
parents: 1255
diff changeset
140 sm_destroy_session(session, err);
123
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
141 sessions[conn] = nil;
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
142 session = nil;
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
143 collectgarbage("collect");
ebd65feb188c Fix for not destroying sessions when connection closed.
Matthew Wild <mwild1@gmail.com>
parents: 99
diff changeset
144 end
99
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
ba08b8a4eeef Abstract connections with "connection listeners"
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
147 connlisteners_register("xmppclient", xmppclient);