diff options
| author | Dana Powers <dana.powers@gmail.com> | 2016-04-25 22:33:19 -0700 |
|---|---|---|
| committer | Dana Powers <dana.powers@gmail.com> | 2016-04-25 22:33:19 -0700 |
| commit | 5b393ac2b51b9100e43299a16d11f70fe117da5c (patch) | |
| tree | 7e198a0f5be06d60db76d12d44f1cb81d4a8115f /kafka/client_async.py | |
| parent | 161fa6d76b8220954eb52554e4bebc470308172d (diff) | |
| parent | fa59d4da590e851a137cb0cf4c93f0089cae6890 (diff) | |
| download | kafka-python-5b393ac2b51b9100e43299a16d11f70fe117da5c.tar.gz | |
Merge pull request #671 from dpkp/disconnects
Improve socket disconnect handling
Diffstat (limited to 'kafka/client_async.py')
| -rw-r--r-- | kafka/client_async.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kafka/client_async.py b/kafka/client_async.py index 6f5d1fe..7719426 100644 --- a/kafka/client_async.py +++ b/kafka/client_async.py @@ -142,6 +142,7 @@ class KafkaClient(object): # Exponential backoff if bootstrap fails backoff_ms = self.config['reconnect_backoff_ms'] * 2 ** self._bootstrap_fails next_at = self._last_bootstrap + backoff_ms / 1000.0 + self._refresh_on_disconnects = False now = time.time() if next_at > now: log.debug("Sleeping %0.4f before bootstrapping again", next_at - now) @@ -180,6 +181,7 @@ class KafkaClient(object): log.error('Unable to bootstrap from %s', hosts) # Max exponential backoff is 2^12, x4000 (50ms -> 200s) self._bootstrap_fails = min(self._bootstrap_fails + 1, 12) + self._refresh_on_disconnects = True def _can_connect(self, node_id): if node_id not in self._conns: @@ -223,7 +225,7 @@ class KafkaClient(object): except KeyError: pass if self._refresh_on_disconnects: - log.warning("Node %s connect failed -- refreshing metadata", node_id) + log.warning("Node %s connection failed -- refreshing metadata", node_id) self.cluster.request_update() def _maybe_connect(self, node_id): |