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authorErik Johnston <erik@matrix.org>2015-08-18 11:51:08 +0100
committerErik Johnston <erik@matrix.org>2015-08-18 11:51:08 +0100
commit6e7d36a72c5778be6d1a79d296b1fcdce667839d (patch)
tree5a36b40ae8b032158f536eddf9639395b81934fb /synapse/metrics
parentUse more helpful variable names (diff)
downloadsynapse-6e7d36a72c5778be6d1a79d296b1fcdce667839d.tar.xz
Also check for presence of 'threadCallQueue' in reactor
Diffstat (limited to 'synapse/metrics')
-rw-r--r--synapse/metrics/__init__.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py
index 2e307a03ad..d7bcad8a8a 100644
--- a/synapse/metrics/__init__.py
+++ b/synapse/metrics/__init__.py
@@ -184,7 +184,14 @@ def runUntilCurrentTimer(func):
     return f
 
 
-if hasattr(reactor, "runUntilCurrent") and hasattr(reactor, "_newTimedCalls"):
+try:
+    # Ensure the reactor has all the attributes we expect
+    reactor.runUntilCurrent
+    reactor._newTimedCalls
+    reactor.threadCallQueue
+
     # runUntilCurrent is called when we have pending calls. It is called once
     # per iteratation after fd polling.
     reactor.runUntilCurrent = runUntilCurrentTimer(reactor.runUntilCurrent)
+except AttributeError:
+    pass