Call start when creating a background thread transport (googleapis#3412)

Jon Wayne Parrott · web-flow · commit 938c68fe97ba · 2017-05-12T15:09:05.000-07:00
diff --git a/logging/google/cloud/logging/handlers/transports/background_thread.py b/logging/google/cloud/logging/handlers/transports/background_thread.py
@@ -247,6 +247,7 @@ def __init__(self, client, name, grace_period=_DEFAULT_GRACE_PERIOD,
             client.project, client._credentials, http)
         logger = self.client.logger(name)
         self.worker = _Worker(logger)
+        self.worker.start()
 
     def send(self, record, message):
         """Overrides Transport.send().
