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Preserve some logcontexts

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This commit is contained in:
Erik Johnston 2016-08-23 15:23:39 +01:00
parent 928b2187ea
commit 9219139351
18 changed files with 136 additions and 99 deletions
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17
synapse/federation/federation_client.py
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@ -27,6 +27,7 @@ from synapse.util import unwrapFirstError
from synapse.util.async import concurrently_execute
from synapse.util.caches.expiringcache import ExpiringCache
from synapse.util.logutils import log_function
from synapse.util.logcontext import preserve_fn, preserve_context_over_deferred
from synapse.events import FrozenEvent
import synapse.metrics
@ -225,10 +226,10 @@ class FederationClient(FederationBase):
]
# FIXME: We should handle signature failures more gracefully.
pdus[:] = yield defer.gatherResults(
pdus[:] = yield preserve_context_over_deferred(defer.gatherResults(
self._check_sigs_and_hashes(pdus),
consumeErrors=True,
).addErrback(unwrapFirstError)
)).addErrback(unwrapFirstError)
defer.returnValue(pdus)
@ -457,14 +458,16 @@ class FederationClient(FederationBase):
batch = set(missing_events[i:i + batch_size])
deferreds = [
self.get_pdu(
preserve_fn(self.get_pdu)(
destinations=random_server_list(),
event_id=e_id,
)
for e_id in batch
]
res = yield defer.DeferredList(deferreds, consumeErrors=True)
res = yield preserve_context_over_deferred(
defer.DeferredList(deferreds, consumeErrors=True)
)
for success, result in res:
if success:
signed_events.append(result)
@ -853,14 +856,16 @@ class FederationClient(FederationBase):
return srvs
deferreds = [
self.get_pdu(
preserve_fn(self.get_pdu)(
destinations=random_server_list(),
event_id=e_id,
)
for e_id, depth in ordered_missing[:limit - len(signed_events)]
]
res = yield defer.DeferredList(deferreds, consumeErrors=True)
res = yield preserve_context_over_deferred(
defer.DeferredList(deferreds, consumeErrors=True)
)
for (result, val), (e_id, _) in zip(res, ordered_missing):
if result and val:
signed_events.append(val)