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Don't process events we've already processed. Remember to process state events

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This commit is contained in:
Erik Johnston 2015-06-02 10:11:32 +01:00
parent 4bbfbf898e
commit 3f04a08a0c
1 changed files with 22 additions and 0 deletions
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22
synapse/handlers/federation.py
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@ -250,6 +250,7 @@ class FederationHandler(BaseHandler):
# For each edge get the current state.
auth_events = {}
state_events = {}
events_to_state = {}
for e_id in edges:
state, auth = yield self.replication_layer.get_state_for_room(
@ -258,8 +259,13 @@ class FederationHandler(BaseHandler):
event_id=e_id
)
auth_events.update({a.event_id: a for a in auth})
state_events.update({s.event_id: s for s in state})
events_to_state[e_id] = state
seen_events = yield self.store.have_events(
set(auth_events.keys()) | set(state_events.keys())
)
yield defer.gatherResults(
[
self._handle_new_event(
@ -270,6 +276,22 @@ class FederationHandler(BaseHandler):
}
)
for a in auth_events.values()
if a.event_id not in seen_events
],
consumeErrors=True,
).addErrback(unwrapFirstError)
yield defer.gatherResults(
[
self._handle_new_event(
dest, s,
auth_events={
(e.type, e.state_key): e for e in auth_events
if e.event_id in [a_id for a_id, _ in s.auth_events]
}
)
for s in state_events.values()
if s.event_id not in seen_events
],
consumeErrors=True,
).addErrback(unwrapFirstError)