prosody
1937b3c3efb5
plugins/mod_c2s.lua

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plugins/mod_c2s.lua @ 11540:1937b3c3efb5 0.11

mod_c2s, mod_s2s, mod_component, mod_bosh, mod_websockets: Set default stanza size limits c2s/bosh/ws streams will default to 256KB, s2s and components to 512KB. These values are aligned with ejabberd's default settings, which should reduce issues related to inconsistent size limits between servers on the XMPP network. The previous default (10MB) is excessive for any production server, and allows significant memory usage by even unauthenticated sessions.
author Matthew Wild <mwild1@gmail.com>
date Fri, 07 May 2021 17:03:49 +0100
parent 11511:cab64a0aad49
child 11560:3bbb1af92514
child 11746:68faaf936f6d
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11539:3413fea9e6db 11540:1937b3c3efb5
24 local log = module._log; 24 local log = module._log;
25 25
26 local c2s_timeout = module:get_option_number("c2s_timeout", 300); 26 local c2s_timeout = module:get_option_number("c2s_timeout", 300);
27 local stream_close_timeout = module:get_option_number("c2s_close_timeout", 5); 27 local stream_close_timeout = module:get_option_number("c2s_close_timeout", 5);
28 local opt_keepalives = module:get_option_boolean("c2s_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true)); 28 local opt_keepalives = module:get_option_boolean("c2s_tcp_keepalives", module:get_option_boolean("tcp_keepalives", true));
29 local stanza_size_limit = module:get_option_number("c2s_stanza_size_limit"); -- TODO come up with a sensible default (util.xmppstream defaults to 10M) 29 local stanza_size_limit = module:get_option_number("c2s_stanza_size_limit", 1024*256);
30 30
31 local measure_connections = module:measure("connections", "amount"); 31 local measure_connections = module:measure("connections", "amount");
32 local measure_ipv6 = module:measure("ipv6", "amount"); 32 local measure_ipv6 = module:measure("ipv6", "amount");
33 33
34 local sessions = module:shared("sessions"); 34 local sessions = module:shared("sessions");