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Posted to dev@qpid.apache.org by "David De Franco (JIRA)" <ji...@apache.org> on 2018/11/09 10:28:00 UTC
[jira] [Commented] (QPIDJMS-425) First heartbeat can be sent at
greater interval than subsequent ones
[ https://issues.apache.org/jira/browse/QPIDJMS-425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16681220#comment-16681220 ]
David De Franco commented on QPIDJMS-425:
-----------------------------------------
ServiceBus has no issue with this. The heartbeat frames are in time. But ServiceBus doen not respond to the heartbeat frames. It closes the connection anyway after 5 minutes. I raised a service request for that at Microsoft.
I reported this issue form my own expectations while analyzing the ServiceBus problem.
> First heartbeat can be sent at greater interval than subsequent ones
> --------------------------------------------------------------------
>
> Key: QPIDJMS-425
> URL: https://issues.apache.org/jira/browse/QPIDJMS-425
> Project: Qpid JMS
> Issue Type: Bug
> Components: qpid-jms-client
> Affects Versions: 0.37.0
> Reporter: David De Franco
> Priority: Minor
> Attachments: heartbeat-120000.log, heartbeat-150000.log, heartbeat-300000.log, heartbeat-40000.log, heartbeat-60000.log
>
>
> We use Qpid JMS for commucation with the Azure Service Bus.
> In the Open frame from Azure the idleTimeout field has value 240000.
> Based on this we expect heartbeat frames are send by Qpid JMS every 2 minutes.
> This is correct for the second heartbeat frame and the following frames. But not for the first heartbeat frame. Which is sent later than after 2 minutes. And it depends on the client idle timeout setting. The time after which the first heartbeat frame is sent is for the following client idle timeout settings:
> 40000 -> 2 minutes 40 seconds
> 60000 -> 3 minutes
> 120000 -> 4 minutes
> 150000 -> 4 minutes
> 300000 -> 4 minutes
> Also see the attached log files.
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