prosody
d96e24bd54e1
plugins/mod_s2s.lua

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plugins/mod_s2s.lua @ 12805:d96e24bd54e1

mod_s2s: Advertise stanza size limit to other servers So they can, like, not send big stanzas.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Mar 2021 18:25:05 +0100
parent 12681:16ea01745dbe
child 12806:751bdd412915
comparison
equal deleted inserted replaced
12804:3eef052c72d8 12805:d96e24bd54e1
516 (session.log or log)("warn", "No 'to' on stream header from %s means we can't offer any features", from or session.ip or "unknown host"); 516 (session.log or log)("warn", "No 'to' on stream header from %s means we can't offer any features", from or session.ip or "unknown host");
517 module:fire_event("s2s-stream-features-legacy", { origin = session, features = features }); 517 module:fire_event("s2s-stream-features-legacy", { origin = session, features = features });
518 end 518 end
519 519
520 if ( session.type == "s2sin" or session.type == "s2sout" ) or features.tags[1] then 520 if ( session.type == "s2sin" or session.type == "s2sout" ) or features.tags[1] then
521 if stanza_size_limit then
522 features:reset();
523 features:tag("stanza-size-limit", { xmlns = "xmpp:prosody.im/stream/limits", bytes = string.format("%d", stanza_size_limit) });
524 end
525
521 log("debug", "Sending stream features: %s", features); 526 log("debug", "Sending stream features: %s", features);
522 session.sends2s(features); 527 session.sends2s(features);
523 else 528 else
524 (session.log or log)("warn", "No stream features to offer, giving up"); 529 (session.log or log)("warn", "No stream features to offer, giving up");
525 session:close({ condition = "undefined-condition", text = "No stream features to offer" }); 530 session:close({ condition = "undefined-condition", text = "No stream features to offer" });