Brad Maxwell created ARTEMIS-2038:
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Summary: Artemis cannot failover with network disconnected
Key: ARTEMIS-2038
URL: https://issues.apache.org/jira/browse/ARTEMIS-2038
Project: ActiveMQ Artemis
Issue Type: Bug
Components: Broker
Reporter: Brad Maxwell
HornetQ is using Netty 3 with OIO, which is using BlockedIO, which is basically
an SocketOutputStream.
There is an issue with disconnecting the cable or disabling network, in which
the writer will lock the Pinger, Pinger will not be able to cleanup the
connection.
Notice this not apply to Artemis which is 100 non blocking, so I'm not sure
these fixes will be applied upstream in Artemis.
Version-Release number of selected component (if applicable):
How reproducible:
100% reproduceable.
Steps to Reproduce:
1. Have a producer connection so much that it flow control the server. (disable
flow control for easier reproducing)
2. Disconnect network (ifconfig down or pull of cable)
or:
1. I have developed NettyManualFailoverTest which will be part of the fix.
follow the steps of the test and it will show the issue.
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