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Remove the is_new_state argument to persist event.

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Move the checks for whether an event is new state inside persist
event itself.

This was harder than expected because there wasn't enough information
passed to persist event to correctly handle invites from remote servers
for new rooms.
This commit is contained in:
Mark Haines 2016-03-31 15:00:42 +01:00
parent 62e395f0e3
commit 76503f95ed
3 changed files with 56 additions and 55 deletions
Download patch file Download diff file Expand all files Collapse all files

20
synapse/handlers/federation.py
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@ -102,8 +102,7 @@ class FederationHandler(BaseHandler):
@log_function
@defer.inlineCallbacks
def on_receive_pdu(self, origin, pdu, state=None,
auth_chain=None):
def on_receive_pdu(self, origin, pdu, state=None, auth_chain=None):
""" Called by the ReplicationLayer when we have a new pdu. We need to
do auth checks and put it through the StateHandler.
"""
@ -174,11 +173,7 @@ class FederationHandler(BaseHandler):
})
seen_ids.add(e.event_id)
yield self._handle_new_events(
origin,
event_infos,
outliers=True
)
yield self._handle_new_events(origin, event_infos)
try:
context, event_stream_id, max_stream_id = yield self._handle_new_event(
@ -761,6 +756,7 @@ class FederationHandler(BaseHandler):
event = pdu
event.internal_metadata.outlier = True
event.internal_metadata.invite_from_remote = True
event.signatures.update(
compute_event_signature(
@ -1069,9 +1065,6 @@ class FederationHandler(BaseHandler):
@defer.inlineCallbacks
@log_function
def _handle_new_event(self, origin, event, state=None, auth_events=None):
outlier = event.internal_metadata.is_outlier()
context = yield self._prep_event(
origin, event,
state=state,
@ -1087,14 +1080,12 @@ class FederationHandler(BaseHandler):
event_stream_id, max_stream_id = yield self.store.persist_event(
event,
context=context,
is_new_state=not outlier,
)
defer.returnValue((context, event_stream_id, max_stream_id))
@defer.inlineCallbacks
def _handle_new_events(self, origin, event_infos, backfilled=False,
outliers=False):
def _handle_new_events(self, origin, event_infos, backfilled=False):
contexts = yield defer.gatherResults(
[
self._prep_event(
@ -1113,7 +1104,6 @@ class FederationHandler(BaseHandler):
for ev_info, context in itertools.izip(event_infos, contexts)
],
backfilled=backfilled,
is_new_state=(not outliers and not backfilled),
)
@defer.inlineCallbacks
@ -1176,7 +1166,6 @@ class FederationHandler(BaseHandler):
(e, events_to_context[e.event_id])
for e in itertools.chain(auth_events, state)
],
is_new_state=False,
)
new_event_context = yield self.state_handler.compute_event_context(
@ -1185,7 +1174,6 @@ class FederationHandler(BaseHandler):
event_stream_id, max_stream_id = yield self.store.persist_event(
event, new_event_context,
is_new_state=True,
current_state=state,
)