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https://issues.apache.org/jira/browse/ARTEMIS-5861?focusedWorklogId=1002130&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1002130
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ASF GitHub Bot logged work on ARTEMIS-5861:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 28/Jan/26 00:35
Start Date: 28/Jan/26 00:35
Worklog Time Spent: 10m
Work Description: jbertram commented on code in PR #6197:
URL: https://github.com/apache/artemis/pull/6197#discussion_r2734367913
##########
artemis-core-client/src/main/java/org/apache/activemq/artemis/core/remoting/impl/netty/TransportConstants.java:
##########
@@ -373,10 +373,10 @@ public class TransportConstants {
public static final boolean DEFAULT_WEB_SOCKET_COMPRESSION_SUPPORTED =
false;
- public static final String QUIET_PERIOD = "quietPeriod";
Review Comment:
Strictly speaking the change wasn't necessary. I changed it so that the
order of `QUIET_PERIOD` & `DEFAULT_QUIET_PERIOD` matched that of
`SHUTDOWN_TIMEOUT` & `DEFAULT_SHUTDOWN_TIMEOUT`. The change is really for
readability and aesthetics, but I'll take it out and push a separate commit for
it.
Issue Time Tracking
-------------------
Worklog Id: (was: 1002130)
Time Spent: 40m (was: 0.5h)
> Netty acceptor not shutting down
> --------------------------------
>
> Key: ARTEMIS-5861
> URL: https://issues.apache.org/jira/browse/ARTEMIS-5861
> Project: Artemis
> Issue Type: Bug
> Affects Versions: 2.44.0
> Reporter: Justin Bertram
> Assignee: Justin Bertram
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Thread dump analysis reveals that the broker hangs indefinitely when trying
> to close Netty channel groups in a Netty acceptor, e.g.:
> {noformat}
> State: WAITING (on object monitor)
> Stack trace:
> at
> io.netty.util.concurrent.DefaultPromise.awaitUninterruptibly(DefaultPromise.java:290)
> - locked <0x00000000dbd095a8> (a
> io.netty.channel.group.DefaultChannelGroupFuture)
> at
> io.netty.channel.group.DefaultChannelGroupFuture.awaitUninterruptibly(DefaultChannelGroupFuture.java:178)
> at
> org.apache.activemq.artemis.core.remoting.impl.netty.NettyAcceptor.asyncStop(NettyAcceptor.java:793){noformat}
>
> The code at {{NettyAcceptor.java:793}} calls
> {{channelGroup.close().awaitUninterruptibly()}} without a timeout parameter
> causing indefinite hang when channels fail to close properly. This problem is
> very rare and there is no good reproducer
> The broker should complete shutdown within a reasonable timeout period,
> forcefully closing any remaining connections if necessary.
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