# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1676916615 0
# Node ID 0598d822614f6637a5baaec78570db025c76f722
# Parent  94a99330ce8738f71568bec571d7bef502ed5924
mod_websocket: Fire pre-session-close event (fixes #1800)

This event was added in a7c183bb4e64 and is required to make mod_smacks know
that a session was intentionally closed and shouldn't be hibernated (see
fcea4d9e7502).

Because this was missing from mod_websocket's session.close(), mod_smacks
would always attempt to hibernate websocket sessions even if they closed
cleanly.

That mod_websocket has its own copy of session.close() is something to fix
another day (probably not in the stable branch). So for now this commit makes
the minimal change to get things working again.

Thanks to Damian and the Jitsi team for reporting.

diff -r 94a99330ce87 -r 0598d822614f plugins/mod_websocket.lua
--- a/plugins/mod_websocket.lua	Fri Feb 17 17:01:19 2023 +0000
+++ b/plugins/mod_websocket.lua	Mon Feb 20 18:10:15 2023 +0000
@@ -63,6 +63,9 @@
 
 local function session_close(session, reason)
 	local log = session.log or log;
+	local close_event_payload = { session = session, reason = reason };
+	module:context(session.host):fire_event("pre-session-close", close_event_payload);
+	reason = close_event_payload.reason;
 	if session.conn then
 		if session.notopen then
 			session:open_stream();