From 2ef617bc06f59e1cb872b8b0f3870e2130071c76 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Mon, 24 Oct 2016 15:51:22 +0100 Subject: Fix infinite typing bug There's a bug somewhere that causes typing notifications to not be timed out properly. By adding a paranoia timer and using correct inequalities notifications should stop being stuck, even if it the root cause hasn't been fixed. --- synapse/handlers/typing.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 08313417b2..27ee715ff0 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -88,7 +88,7 @@ class TypingHandler(object): continue until = self._member_typing_until.get(member, None) - if not until or until < now: + if not until or until <= now: logger.info("Timing out typing for: %s", member.user_id) preserve_fn(self._stopped_typing)(member) continue @@ -97,12 +97,20 @@ class TypingHandler(object): # user. if self.hs.is_mine_id(member.user_id): last_fed_poke = self._member_last_federation_poke.get(member, None) - if not last_fed_poke or last_fed_poke + FEDERATION_PING_INTERVAL < now: + if not last_fed_poke or last_fed_poke + FEDERATION_PING_INTERVAL <= now: preserve_fn(self._push_remote)( member=member, typing=True ) + # Add a paranoia timer to ensure that we always have a timer for + # each person typing. + self.wheel_timer.insert( + now=now, + obj=member, + then=now + 60 * 1000, + ) + def is_typing(self, member): return member.user_id in self._room_typing.get(member.room_id, []) -- cgit 1.4.1