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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. |