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Diffstat (limited to 'synapse/util/async.py')
| -rw-r--r-- | synapse/util/async.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/util/async.py b/synapse/util/async.py index 0fd5b42523..a0a9039475 100644 --- a/synapse/util/async.py +++ b/synapse/util/async.py @@ -53,6 +53,11 @@ class ObservableDeferred(object): Cancelling or otherwise resolving an observer will not affect the original ObservableDeferred. + + NB that it does not attempt to do anything with logcontexts; in general + you should probably make_deferred_yieldable the deferreds + returned by `observe`, and ensure that the original deferred runs its + callbacks in the sentinel logcontext. """ __slots__ = ["_deferred", "_observers", "_result"] |