diff options
| -rw-r--r-- | synapse/federation/replication.py | 27 | ||||
| -rw-r--r-- | synapse/handlers/federation.py | 22 | ||||
| -rw-r--r-- | synapse/storage/event_federation.py | 7 |
3 files changed, 42 insertions, 14 deletions
diff --git a/synapse/federation/replication.py b/synapse/federation/replication.py index 89dbf3e2e9..a0bd2e0572 100644 --- a/synapse/federation/replication.py +++ b/synapse/federation/replication.py @@ -106,7 +106,6 @@ class ReplicationLayer(object): self.query_handlers[query_type] = handler - @defer.inlineCallbacks @log_function def send_pdu(self, pdu): """Informs the replication layer about a new PDU generated within the @@ -135,7 +134,7 @@ class ReplicationLayer(object): logger.debug("[%s] Persisting PDU", pdu.pdu_id) # Save *before* trying to send - yield self.store.persist_event(pdu=pdu) + # yield self.store.persist_event(pdu=pdu) logger.debug("[%s] Persisted PDU", pdu.pdu_id) logger.debug("[%s] transaction_layer.enqueue_pdu... ", pdu.pdu_id) @@ -359,12 +358,13 @@ class ReplicationLayer(object): pdu_id, pdu_origin ) else: - results = yield self.store.get_current_state_for_context( - context - ) - pdus = [Pdu.from_pdu_tuple(p) for p in results] - - logger.debug("Context returning %d results", len(pdus)) + raise NotImplementedError("Specify an event") + # results = yield self.store.get_current_state_for_context( + # context + # ) + # pdus = [Pdu.from_pdu_tuple(p) for p in results] + # + # logger.debug("Context returning %d results", len(pdus)) defer.returnValue((200, self._transaction_from_pdus(pdus).get_dict())) @@ -456,7 +456,6 @@ class ReplicationLayer(object): defer.returnValue(pdus) - @defer.inlineCallbacks @log_function def _get_persisted_pdu(self, pdu_id, pdu_origin): """ Get a PDU from the database with given origin and id. @@ -464,9 +463,7 @@ class ReplicationLayer(object): Returns: Deferred: Results in a `Pdu`. """ - pdu_tuple = yield self.store.get_pdu(pdu_id, pdu_origin) - - defer.returnValue(Pdu.from_pdu_tuple(pdu_tuple)) + return self.handler.get_persisted_pdu(pdu_id, pdu_origin) def _transaction_from_pdus(self, pdu_list): """Returns a new Transaction containing the given PDUs suitable for @@ -502,7 +499,9 @@ class ReplicationLayer(object): # Get missing pdus if necessary. if not pdu.outlier: # We only backfill backwards to the min depth. - min_depth = yield self.store.get_min_depth_for_context(pdu.context) + min_depth = yield self.handler.get_min_depth_for_context( + pdu.context + ) if min_depth and pdu.depth > min_depth: for pdu_id, origin, hashes in pdu.prev_pdus: @@ -529,7 +528,7 @@ class ReplicationLayer(object): ) # Persist the Pdu, but don't mark it as processed yet. - yield self.store.persist_event(pdu=pdu) + # yield self.store.persist_event(pdu=pdu) if not backfilled: ret = yield self.handler.on_receive_pdu( diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 9f457ce292..18cb1d4e97 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -415,6 +415,28 @@ class FederationHandler(BaseHandler): for e in events ]) + @defer.inlineCallbacks + @log_function + def get_persisted_pdu(self, pdu_id, origin): + """ Get a PDU from the database with given origin and id. + + Returns: + Deferred: Results in a `Pdu`. + """ + event = yield self.store.get_event( + self.pdu_codec.encode_event_id(pdu_id, origin), + allow_none=True, + ) + + if event: + defer.returnValue(self.pdu_codec.pdu_from_event(event)) + else: + defer.returnValue(None) + + @log_function + def get_min_depth_for_context(self, context): + return self.store.get_min_depth(context) + @log_function def _on_user_joined(self, user, room_id): waiters = self.waiting_for_join_list.get((user.to_string(), room_id), []) diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py index 438b42c1da..8357071db6 100644 --- a/synapse/storage/event_federation.py +++ b/synapse/storage/event_federation.py @@ -78,6 +78,13 @@ class EventFederationStore(SQLBaseStore): return results + def get_min_depth(self, room_id): + return self.runInteraction( + "get_min_depth", + self._get_min_depth_interaction, + room_id, + ) + def _get_min_depth_interaction(self, txn, room_id): min_depth = self._simple_select_one_onecol_txn( txn, |