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Merge pull request #6349 from matrix-org/babolivier/msc1802

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Implement v2 APIs for send_join and send_leave
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Brendan Abolivier 2019-12-11 11:41:47 +00:00 • committed by GitHub
commit 54ae52ba96
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5 changed files with 141 additions and 28 deletions
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88
synapse/federation/federation_client.py
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@ -526,13 +526,7 @@ class FederationClient(FederationBase):
@defer.inlineCallbacks
def send_request(destination):
time_now = self._clock.time_msec()
_, content = yield self.transport_layer.send_join(
destination=destination,
room_id=pdu.room_id,
event_id=pdu.event_id,
content=pdu.get_pdu_json(time_now),
)
content = yield self._do_send_join(destination, pdu)
logger.debug("Got content: %s", content)
@ -599,6 +593,44 @@ class FederationClient(FederationBase):
return self._try_destination_list("send_join", destinations, send_request)
@defer.inlineCallbacks
def _do_send_join(self, destination, pdu):
time_now = self._clock.time_msec()
try:
content = yield self.transport_layer.send_join_v2(
destination=destination,
room_id=pdu.room_id,
event_id=pdu.event_id,
content=pdu.get_pdu_json(time_now),
)
return content
except HttpResponseException as e:
if e.code in [400, 404]:
err = e.to_synapse_error()
# If we receive an error response that isn't a generic error, or an
# unrecognised endpoint error, we assume that the remote understands
# the v2 invite API and this is a legitimate error.
if err.errcode not in [Codes.UNKNOWN, Codes.UNRECOGNIZED]:
raise err
else:
raise e.to_synapse_error()
logger.debug("Couldn't send_join with the v2 API, falling back to the v1 API")
resp = yield self.transport_layer.send_join_v1(
destination=destination,
room_id=pdu.room_id,
event_id=pdu.event_id,
content=pdu.get_pdu_json(time_now),
)
# We expect the v1 API to respond with [200, content], so we only return the
# content.
return resp[1]
@defer.inlineCallbacks
def send_invite(self, destination, room_id, event_id, pdu):
room_version = yield self.store.get_room_version(room_id)
@ -708,18 +740,50 @@ class FederationClient(FederationBase):
@defer.inlineCallbacks
def send_request(destination):
time_now = self._clock.time_msec()
_, content = yield self.transport_layer.send_leave(
content = yield self._do_send_leave(destination, pdu)
logger.debug("Got content: %s", content)
return None
return self._try_destination_list("send_leave", destinations, send_request)
@defer.inlineCallbacks
def _do_send_leave(self, destination, pdu):
time_now = self._clock.time_msec()
try:
content = yield self.transport_layer.send_leave_v2(
destination=destination,
room_id=pdu.room_id,
event_id=pdu.event_id,
content=pdu.get_pdu_json(time_now),
)
logger.debug("Got content: %s", content)
return None
return content
except HttpResponseException as e:
if e.code in [400, 404]:
err = e.to_synapse_error()
return self._try_destination_list("send_leave", destinations, send_request)
# If we receive an error response that isn't a generic error, or an
# unrecognised endpoint error, we assume that the remote understands
# the v2 invite API and this is a legitimate error.
if err.errcode not in [Codes.UNKNOWN, Codes.UNRECOGNIZED]:
raise err
else:
raise e.to_synapse_error()
logger.debug("Couldn't send_leave with the v2 API, falling back to the v1 API")
resp = yield self.transport_layer.send_leave_v1(
destination=destination,
room_id=pdu.room_id,
event_id=pdu.event_id,
content=pdu.get_pdu_json(time_now),
)
# We expect the v1 API to respond with [200, content], so we only return the
# content.
return resp[1]
def get_public_rooms(
self,