delta/python-packages/kafka-python.git/test/test_client_async.py, branch 2.0.2

Send socket data via non-blocking IO with send buffer (#1912)

2019-09-30T00:04:17+00:00

Rely on socket selector to detect completed connection attempts (#1909)

2019-09-29T02:30:09+00:00

Reduce client poll timeout when no ifrs

2019-05-30T04:46:37+00:00

Remove unused imports (#1808)

2019-05-23T04:56:25+00:00

Do not call state_change_callback with lock (#1775)

2019-04-03T04:27:49+00:00

Dont treat popped conn.close() as failure in state change callback (#1773)

2019-04-02T02:38:48+00:00

Dont wakeup during maybe_refresh_metadata -- it is only called by poll() (#1769)

2019-03-31T02:29:30+00:00

Retry bootstrapping after backoff when necessary (#1736)

2019-03-14T16:39:28+00:00

The current client attempts to bootstrap once during initialization, but if it fails there is no second attempt and the client will be inoperable. This can happen, for example, if an entire cluster is down at the time a long-running client starts execution.

This commit attempts to fix this by removing the synchronous bootstrapping from `KafkaClient` init, and instead merges bootstrap metadata with the cluster metadata. The Java client uses a similar approach. This allows us to continue falling back to bootstrap data when necessary throughout the life of a long-running consumer or producer.

Fix #1670

Recheck connecting nodes sooner when refreshing metadata (#1737)

2019-03-14T04:38:28+00:00

Do network connections and writes in KafkaClient.poll() (#1729)

2019-03-08T16:01:48+00:00

* Add BrokerConnection.send_pending_requests to support async network sends
* Send network requests during KafkaClient.poll() rather than in KafkaClient.send()
* Dont acquire lock during KafkaClient.send if node is connected / ready
* Move all network connection IO into KafkaClient.poll()