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Add a 'backfill room' button

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This commit is contained in:
Erik Johnston 2014-08-19 14:20:03 +01:00
parent 598a1d8ff9
commit 75b6d982a0
6 changed files with 81 additions and 25 deletions
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22
synapse/federation/handler.py
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@ -74,10 +74,18 @@ class FederationEventHandler(object):
@log_function
@defer.inlineCallbacks
def backfill(self, room_id, limit):
# TODO: Work out which destinations to ask for backfill
# self.replication_layer.backfill(dest, room_id, limit)
pass
def backfill(self, dest, room_id, limit):
pdus = yield self.replication_layer.backfill(dest, room_id, limit)
if not pdus:
defer.returnValue([])
events = [
self.pdu_codec.event_from_pdu(pdu)
for pdu in pdus
]
defer.returnValue(events)
@log_function
def get_state_for_room(self, destination, room_id):
@ -87,7 +95,7 @@ class FederationEventHandler(object):
@log_function
@defer.inlineCallbacks
def on_receive_pdu(self, pdu):
def on_receive_pdu(self, pdu, backfilled):
""" Called by the ReplicationLayer when we have a new pdu. We need to
do auth checks and put it throught the StateHandler.
"""
@ -95,7 +103,7 @@ class FederationEventHandler(object):
try:
with (yield self.lock_manager.lock(pdu.context)):
if event.is_state:
if event.is_state and not backfilled:
is_new_state = yield self.state_handler.handle_new_state(
pdu
)
@ -104,7 +112,7 @@ class FederationEventHandler(object):
else:
is_new_state = False
yield self.event_handler.on_receive(event, is_new_state)
yield self.event_handler.on_receive(event, is_new_state, backfilled)
except AuthError:
# TODO: Implement something in federation that allows us to