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authorPatrick Cloke <clokep@users.noreply.github.com>2020-07-27 08:35:56 -0400
committerGitHub <noreply@github.com>2020-07-27 08:35:56 -0400
commitd8a9cd8d3ef4645c5ee5d190a043c46fbe02e4f3 (patch)
treed5022284baa26a281f5518c569d6d564f1b23eb0 /synapse
parentConvert tests/rest/admin/test_room.py to unix file endings (#7953) (diff)
downloadsynapse-d8a9cd8d3ef4645c5ee5d190a043c46fbe02e4f3.tar.xz
Remove hacky error handling for inlineDeferreds. (#7950)
Diffstat (limited to 'synapse')
-rw-r--r--synapse/handlers/federation.py14
-rw-r--r--synapse/handlers/message.py19
2 files changed, 12 insertions, 21 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 758ffdf01d..f5f683bfd4 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -1887,9 +1887,6 @@ class FederationHandler(BaseHandler):
             origin, event, state=state, auth_events=auth_events, backfilled=backfilled
         )
 
-        # reraise does not allow inlineCallbacks to preserve the stacktrace, so we
-        # hack around with a try/finally instead.
-        success = False
         try:
             if (
                 not event.internal_metadata.is_outlier()
@@ -1903,12 +1900,11 @@ class FederationHandler(BaseHandler):
             await self.persist_events_and_notify(
                 [(event, context)], backfilled=backfilled
             )
-            success = True
-        finally:
-            if not success:
-                run_in_background(
-                    self.store.remove_push_actions_from_staging, event.event_id
-                )
+        except Exception:
+            run_in_background(
+                self.store.remove_push_actions_from_staging, event.event_id
+            )
+            raise
 
         return context
 
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 172a7214b2..e451d6dc86 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -857,9 +857,6 @@ class EventCreationHandler(object):
 
         await self.action_generator.handle_push_actions_for_event(event, context)
 
-        # reraise does not allow inlineCallbacks to preserve the stacktrace, so we
-        # hack around with a try/finally instead.
-        success = False
         try:
             # If we're a worker we need to hit out to the master.
             if not self._is_event_writer:
@@ -875,22 +872,20 @@ class EventCreationHandler(object):
                 )
                 stream_id = result["stream_id"]
                 event.internal_metadata.stream_ordering = stream_id
-                success = True
                 return stream_id
 
             stream_id = await self.persist_and_notify_client_event(
                 requester, event, context, ratelimit=ratelimit, extra_users=extra_users
             )
 
-            success = True
             return stream_id
-        finally:
-            if not success:
-                # Ensure that we actually remove the entries in the push actions
-                # staging area, if we calculated them.
-                run_in_background(
-                    self.store.remove_push_actions_from_staging, event.event_id
-                )
+        except Exception:
+            # Ensure that we actually remove the entries in the push actions
+            # staging area, if we calculated them.
+            run_in_background(
+                self.store.remove_push_actions_from_staging, event.event_id
+            )
+            raise
 
     async def _validate_canonical_alias(
         self, directory_handler, room_alias_str: str, expected_room_id: str