[
https://issues.apache.org/jira/browse/QPID-8071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Keith Wall resolved QPID-8071.
------------------------------
Resolution: Won't Fix
Development of the Qpid JMS AMQP 0-x client is ceased. As discussed please use
the https://qpid.apache.org/components/jms/index.html
> Java Qpid library does not report that session was closed
> ---------------------------------------------------------
>
> Key: QPID-8071
> URL: https://issues.apache.org/jira/browse/QPID-8071
> Project: Qpid
> Issue Type: Bug
> Components: JMS AMQP 0-x
> Affects Versions: qpid-java-6.1.5
> Environment: slow network towards Qpid broker
> for instance set this to the machine that is making connection towards qpid
> broker
> sudo tc qdisc add dev enp0s8 root handle 1: tbf rate 16kbit latency 25ms
> burst 2k
> reset the throttle with this
> sudo tc qdisc del dev enp0s8 root
> add those flags to shorten qpid.io_network_transport_timeout from 1min to 5
> seconds
> -Dqpid.sync_op_timeout=509000 -Dqpid.io_network_transport_timeout=5000
> try to send 512kB long message. If qpid.io_network_transport_timeout is
> raised to 3 minutes it should take about 300 seconds to send the message
> (with 16kbit link) (the default 60s threshold is exceeded).
> Reporter: Alojzij Blatnik
> Priority: Major
>
> when qpid.io_network_transport_timeout is exceeded, qpid-java library does
> not throw exception, but the exception is just logged, hence the code, that
> is calling qpid-java library doesn't know that qpid message wasn't sent until
> it becomes obvious that connection is closed.
> monkey patch:
> {{diff --git a/common/src/main/java/org/apache/qpid/transport/Session.java
> b/common/src/main/java/org/apache/qpid/transport/Session.java
> index 9568873..b1afd8d 100644
> --- a/common/src/main/java/org/apache/qpid/transport/Session.java
> +++ b/common/src/main/java/org/apache/qpid/transport/Session.java
> @@ -759,16 +759,7 @@ public class Session extends SessionInvoker
> }
> catch (SenderException e)
> {
> - if (!closing)
> - {
> - // if we are not closing then this will happen
> - // again on resume
> - LOGGER.error("error sending command", e);
> - }
> - else
> - {
> - e.rethrow();
> - }
> + e.rethrow();
> }
> if (autoSync)
> {
> }}
> Some logs:
> {{
> 12585 [main] ERROR org.apache.qpid.transport.network.io.IoSender - write
> timed out for socket /172.21.0.2:50618-qpid-broker/192.168.80.1:5671: head
> -2147216975, tail -2147348047
> 12586 [main] ERROR org.apache.qpid.transport.Session - error sending command
> org.apache.qpid.transport.SenderException: write timed out for socket
> /172.21.0.2:50618-qpid-broker/192.168.80.1:5671: head -2147216975, tail
> -2147348047
> at org.apache.qpid.transport.network.io.IoSender.send(IoSender.java:172)
> at
> org.apache.qpid.transport.network.security.ssl.SSLSender.doSend(SSLSender.java:215)
> at
> org.apache.qpid.transport.network.security.ssl.SSLSender.flush(SSLSender.java:149)
> at
> org.apache.qpid.transport.network.Disassembler.flush(Disassembler.java:88)
> at org.apache.qpid.transport.Connection.flush(Connection.java:428)
> at org.apache.qpid.transport.Session.send(Session.java:592)
> at org.apache.qpid.transport.Session.invoke(Session.java:758)
> at org.apache.qpid.transport.Session.invoke(Session.java:613)
> at
> org.apache.qpid.transport.SessionInvoker.messageTransfer(SessionInvoker.java:93)
> at
> org.apache.qpid.client.BasicMessageProducer_0_10.sendMessage(BasicMessageProducer_0_10.java:371)
> at
> org.apache.qpid.client.BasicMessageProducer.sendImpl(BasicMessageProducer.java:549)
> at
> org.apache.qpid.client.BasicMessageProducer.send(BasicMessageProducer.java:333)
> at tld.domain.OurLibrary$SendLogic.sendLogic(OurLibrary.java:430)
> at tld.domain.OurLibrary$SendLogic.run(OurLibrary.java:391)
> at tld.domain.OurLibrary.reconnectCommonLogic(OurLibrary.java:497)
> at tld.domain.OurLibrary.reconnectLogic(OurLibrary.java:483)
> at tld.domain.OurLibrary.send(OurLibrary.java:373)
> at tld.domain.Main.send(Main.java:476)
> at tld.domain.MainAttict.tesSendMsg(MainAttict.java:285)
> at tld.domain.MainAttict.main(MainAttict.java:368)
> 12589 [main] INFO tld.domain.MainAttict - message sent
> 12590 [IoRcvr-/172.21.0.2:50618-qpid-broker/192.168.80.1:5671] ERROR
> org.apache.qpid.client.AMQConnectionDelegate_0_10 - connection exception:
> conn:70d0de44
> org.apache.qpid.transport.ConnectionException: connection aborted
> at org.apache.qpid.transport.Connection.closed(Connection.java:574)
> at
> org.apache.qpid.transport.network.Assembler.closed(Assembler.java:115)
> at
> org.apache.qpid.transport.network.InputHandler.closed(InputHandler.java:221)
> at
> org.apache.qpid.transport.network.security.ssl.SSLReceiver.closed(SSLReceiver.java:69)
> at
> org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:225)
> at java.lang.Thread.run(Thread.java:745)
> 12590 [main] INFO tld.domain.OurLibrary - lock for qpid connection status is
> not defined, hence it won't be created. Status: connection lost
> }}
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