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| author | Richard van der Hoff <1389908+richvdh@users.noreply.github.com> | 2019-01-17 14:00:23 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-17 14:00:23 +0000 |
| commit | 676cf2ee267cedd05109678dece0227fd1801423 (patch) | |
| tree | baf89a653b814ce4bd60578a1fbfc56ce9729421 /synapse/util/async_helpers.py | |
| parent | sign_request -> build_auth_headers (#4408) (diff) | |
| download | synapse-676cf2ee267cedd05109678dece0227fd1801423.tar.xz | |
Fix incorrect logcontexts after a Deferred was cancelled (#4407)
Diffstat (limited to 'synapse/util/async_helpers.py')
| -rw-r--r-- | synapse/util/async_helpers.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/util/async_helpers.py b/synapse/util/async_helpers.py index ec7b2c9672..430bb15f51 100644 --- a/synapse/util/async_helpers.py +++ b/synapse/util/async_helpers.py @@ -387,12 +387,14 @@ def timeout_deferred(deferred, timeout, reactor, on_timeout_cancel=None): deferred that wraps and times out the given deferred, correctly handling the case where the given deferred's canceller throws. + (See https://twistedmatrix.com/trac/ticket/9534) + NOTE: Unlike `Deferred.addTimeout`, this function returns a new deferred Args: deferred (Deferred) timeout (float): Timeout in seconds - reactor (twisted.internet.reactor): The twisted reactor to use + reactor (twisted.interfaces.IReactorTime): The twisted reactor to use on_timeout_cancel (callable): A callable which is called immediately after the deferred times out, and not if this deferred is otherwise cancelled before the timeout. |