verse
e72deac76e0e
plugins/session.lua

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plugins/session.lua @ 450:e72deac76e0e

plugins.smacks: Change to track enabled state per direction Counting outgoing stanzas should start after <enable> is sent, while counting incoming stanzas should star after receiving <enabled/> This should also help with failed resumptions
author Kim Alvefur <zash@zash.se>
date Sat, 19 Feb 2022 15:57:24 +0100
parent 395:e86144a4eaa1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
250
a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
parents: 197
diff changeset
1 local verse = require "verse";
a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
parents: 197
diff changeset
2
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1789dac44823 plugins.session: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 50
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3 local xmlns_session = "urn:ietf:params:xml:ns:xmpp-session";
1789dac44823 plugins.session: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 50
diff changeset
4
1789dac44823 plugins.session: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 50
diff changeset
5 function verse.plugins.session(stream)
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0891b4e27766 Discard trailing whitespace
Kim Alvefur <zash@zash.se>
parents: 250
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6
75
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
7 local function handle_features(features)
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
8 local session_feature = features:get_child("session", xmlns_session);
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
9 if session_feature and not session_feature:get_child("optional") then
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
10 local function handle_binding(jid)
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
11 stream:debug("Establishing Session...");
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7e98cf2c1d8d plugins.*: Use verse.stanza() & co instead of require util.stanza
Kim Alvefur <zash@zash.se>
parents: 78
diff changeset
12 stream:send_iq(verse.iq({ type = "set" }):tag("session", {xmlns=xmlns_session}),
75
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
13 function (reply)
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
14 if reply.attr.type == "result" then
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
15 stream:event("session-success");
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
16 elseif reply.attr.type == "error" then
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
17 local type, condition, text = reply:get_error();
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
18 stream:event("session-failure", { error = condition, text = text, type = type });
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
19 end
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
20 end);
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
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21 return true;
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
22 end
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f4188eff53a7 verse.client, verse.plugins.bind, verse.plugins.session: Rename binding-success and binding-failure to bind-success and bind-failure for consistency
Matthew Wild <mwild1@gmail.com>
parents: 75
diff changeset
23 stream:hook("bind-success", handle_binding);
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f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
24 end
73
b416751df2ca verse.plugins.session: Convert from spaces to tabs
Matthew Wild <mwild1@gmail.com>
parents: 68
diff changeset
25 end
75
f5ac4e39e84f verse.plugins.session: Only negotiate session when support is advertised by the server, and not marked as optional (saves a round-trip in a lot of cases)
Matthew Wild <mwild1@gmail.com>
parents: 73
diff changeset
26 stream:hook("stream-features", handle_features);
380
0891b4e27766 Discard trailing whitespace
Kim Alvefur <zash@zash.se>
parents: 250
diff changeset
27
73
b416751df2ca verse.plugins.session: Convert from spaces to tabs
Matthew Wild <mwild1@gmail.com>
parents: 68
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28 return true;
68
1789dac44823 plugins.session: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 50
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29 end