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Actually don't store any PDUs

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This commit is contained in:
Erik Johnston 2014-10-31 10:47:34 +00:00
parent d84f5b30b8
commit 21fe249d62
3 changed files with 42 additions and 14 deletions
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27
synapse/federation/replication.py
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@ -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(