verse
a0c55329c38d
plugins/session.lua

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plugins/session.lua @ 451:a0c55329c38d

Merge with MattJ
author Kim Alvefur <zash@zash.se>
date Wed, 03 Aug 2022 02:47:55 +0200
parent 395:e86144a4eaa1
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rev   line source
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a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
parents: 197
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1 local verse = require "verse";
a5ac643a7fd6 added local verse var to all plugins
mva <mva@mva.name>
parents: 197
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2
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1789dac44823 plugins.session: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
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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
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4
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Matthew Wild <mwild1@gmail.com>
parents: 50
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5 function verse.plugins.session(stream)
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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)
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parents: 73
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7 local function handle_features(features)
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Matthew Wild <mwild1@gmail.com>
parents: 73
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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
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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
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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
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11 stream:debug("Establishing Session...");
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12 stream:send_iq(verse.iq({ type = "set" }):tag("session", {xmlns=xmlns_session}),
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parents: 73
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13 function (reply)
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Matthew Wild <mwild1@gmail.com>
parents: 73
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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
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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)
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parents: 73
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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
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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
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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
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19 end
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Matthew Wild <mwild1@gmail.com>
parents: 73
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20 end);
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parents: 73
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21 return true;
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parents: 73
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22 end
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23 stream:hook("bind-success", handle_binding);
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parents: 73
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24 end
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25 end
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Matthew Wild <mwild1@gmail.com>
parents: 73
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26 stream:hook("stream-features", handle_features);
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parents: 250
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Matthew Wild <mwild1@gmail.com>
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28 return true;
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29 end