diff options
Diffstat (limited to 'synapse/federation/federation_client.py')
| -rw-r--r-- | synapse/federation/federation_client.py | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 987f6dad46..7ee2974bb1 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -61,7 +61,7 @@ from synapse.federation.federation_base import ( ) from synapse.federation.transport.client import SendJoinResponse from synapse.http.types import QueryParams -from synapse.logging.opentracing import SynapseTags, set_tag, tag_args, trace +from synapse.logging.opentracing import SynapseTags, log_kv, set_tag, tag_args, trace from synapse.types import JsonDict, UserID, get_domain_from_id from synapse.util.async_helpers import concurrently_execute from synapse.util.caches.expiringcache import ExpiringCache @@ -587,11 +587,15 @@ class FederationClient(FederationBase): Returns: A list of PDUs that have valid signatures and hashes. """ + set_tag( + SynapseTags.RESULT_PREFIX + "pdus.length", + str(len(pdus)), + ) # We limit how many PDUs we check at once, as if we try to do hundreds # of thousands of PDUs at once we see large memory spikes. - valid_pdus = [] + valid_pdus: List[EventBase] = [] async def _execute(pdu: EventBase) -> None: valid_pdu = await self._check_sigs_and_hash_and_fetch_one( @@ -607,6 +611,8 @@ class FederationClient(FederationBase): return valid_pdus + @trace + @tag_args async def _check_sigs_and_hash_and_fetch_one( self, pdu: EventBase, @@ -639,16 +645,27 @@ class FederationClient(FederationBase): except InvalidEventSignatureError as e: logger.warning( "Signature on retrieved event %s was invalid (%s). " - "Checking local store/orgin server", + "Checking local store/origin server", pdu.event_id, e, ) + log_kv( + { + "message": "Signature on retrieved event was invalid. " + "Checking local store/origin server", + "event_id": pdu.event_id, + "InvalidEventSignatureError": e, + } + ) # Check local db. res = await self.store.get_event( pdu.event_id, allow_rejected=True, allow_none=True ) + # If the PDU fails its signature check and we don't have it in our + # database, we then request it from sender's server (if that is not the + # same as `origin`). pdu_origin = get_domain_from_id(pdu.sender) if not res and pdu_origin != origin: try: |