[
https://issues.apache.org/jira/browse/ARTEMIS-2408?focusedWorklogId=278358&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-278358
]
ASF GitHub Bot logged work on ARTEMIS-2408:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 17/Jul/19 18:02
Start Date: 17/Jul/19 18:02
Worklog Time Spent: 10m
Work Description: clebertsuconic commented on pull request #2759:
ARTEMIS-2408 Too many opened FDs after server stops
URL: https://github.com/apache/activemq-artemis/pull/2759#discussion_r304568592
##########
File path:
artemis-server/src/main/java/org/apache/activemq/artemis/core/remoting/server/impl/RemotingServiceImpl.java
##########
@@ -407,15 +408,28 @@ public void stop(final boolean criticalError) throws
Exception {
conn.disconnect(criticalError);
}
+ Map<Acceptor, Future<?>> acceptorFutures = new HashMap<>();
for (Acceptor acceptor : acceptors.values()) {
try {
- acceptor.stop();
+ acceptorFutures.put(acceptor, acceptor.asyncStop());
} catch (Throwable t) {
ActiveMQServerLogger.LOGGER.errorStoppingAcceptor(acceptor.getName());
}
}
+ long acceptorTimeout = System.currentTimeMillis() + 3000;
+ for (Map.Entry<Acceptor, Future<?>> acceptorFuture :
acceptorFutures.entrySet()) {
+ if (acceptorFuture.getValue() != null) {
+ try {
+ acceptorFuture.getValue().get(Math.max(0, acceptorTimeout -
System.currentTimeMillis()), TimeUnit.MILLISECONDS);
Review comment:
This is actually a fix for NetworkFailureFailoverTest. So no need for a test.
(@brusdev please mention this is fixing networkFailureFailoverTest after
reapplying the commit)
NetworkFailureFailoverTest was actually added to prevent a situation where a
network card gone wouldn't prevent a server from stopping.
Instead of hunging during a shutdown the server will wait on a timeout, and
the process will die and the OS will take care of cleaning up resources on that
failure case.
On a regular scenario these will run really fast and never take very long.
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Issue Time Tracking
-------------------
Worklog Id: (was: 278358)
Time Spent: 4h 50m (was: 4h 40m)
> Too many opened FDs after server stops
> --------------------------------------
>
> Key: ARTEMIS-2408
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2408
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Reporter: Domenico Bruscino
> Priority: Major
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> The number of opened FDs after stop the server on the testsuite is much
> higher than the number before the server is started, when default netty
> configuration is used.
>
>
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