Upper bound the backoff.

2015-03-06 16:41:19 +00:00 · 2015-03-06 16:41:19 +00:00 · 64345b7559
parent 10766f1e93
commit 64345b7559
1 changed files with 3 additions and 1 deletions
--- a/synapse/appservice/scheduler.py
+++ b/synapse/appservice/scheduler.py
@ -214,7 +214,9 @@ class _Recoverer(object):
                self.backoff_counter = 1
                yield self.retry()
            else:
-                self.backoff_counter += 1
+                # cap the backoff to be around 18h => (2^16) = 65536 secs
+                if self.backoff_counter < 16:
+                    self.backoff_counter += 1
                self.recover()
        else:
            self._set_service_recovered()