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Merge pull request #3142 from matrix-org/rav/reraise

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reraise exceptions more carefully
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Richard van der Hoff 2018-04-27 12:16:19 +01:00 committed by GitHub
parent 05ba7e3a44 6493b22b42
commit 41d4b07a53
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 13 deletions
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16
synapse/handlers/federation.py
View file

@ -19,9 +19,11 @@
import httplib import httplib
import itertools import itertools
import logging import logging
import sys
from signedjson.key import decode_verify_key_bytes from signedjson.key import decode_verify_key_bytes
from signedjson.sign import verify_signed_json from signedjson.sign import verify_signed_json
import six
from twisted.internet import defer from twisted.internet import defer
from unpaddedbase64 import decode_base64 from unpaddedbase64 import decode_base64
@ -1513,12 +1515,14 @@ class FederationHandler(BaseHandler):
backfilled=backfilled, backfilled=backfilled,
) )
except: # noqa: E722, as we reraise the exception this is fine. except: # noqa: E722, as we reraise the exception this is fine.
# Ensure that we actually remove the entries in the push actions tp, value, tb = sys.exc_info()
# staging area
logcontext.preserve_fn( logcontext.run_in_background(
self.store.remove_push_actions_from_staging self.store.remove_push_actions_from_staging,
)(event.event_id) event.event_id,
raise )
six.reraise(tp, value, tb)
if not backfilled: if not backfilled:
# this intentionally does not yield: we don't care about the result # this intentionally does not yield: we don't care about the result

21
synapse/handlers/message.py
View file

@ -13,6 +13,12 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
import logging
import simplejson
import sys
from canonicaljson import encode_canonical_json
import six
from twisted.internet import defer, reactor from twisted.internet import defer, reactor
from twisted.python.failure import Failure from twisted.python.failure import Failure
@ -34,11 +40,6 @@ from synapse.replication.http.send_event import send_event_to_master
from ._base import BaseHandler from ._base import BaseHandler
from canonicaljson import encode_canonical_json
import logging
import simplejson
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
@ -729,8 +730,14 @@ class EventCreationHandler(object):
except: # noqa: E722, as we reraise the exception this is fine. except: # noqa: E722, as we reraise the exception this is fine.
# Ensure that we actually remove the entries in the push actions # Ensure that we actually remove the entries in the push actions
# staging area, if we calculated them. # staging area, if we calculated them.
preserve_fn(self.store.remove_push_actions_from_staging)(event.event_id) tp, value, tb = sys.exc_info()
raise
run_in_background(
self.store.remove_push_actions_from_staging,
event.event_id,
)
six.reraise(tp, value, tb)
@defer.inlineCallbacks @defer.inlineCallbacks
def persist_and_notify_client_event( def persist_and_notify_client_event(