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https://issues.apache.org/jira/browse/DIRMINA-1176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779892#comment-17779892
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Eissam Yassin commented on DIRMINA-1176:
----------------------------------------
Hi [~elecharny]
Yes, the remote peer reading the messages fast enough.
>From our research we saw that there are delays in Mina between buffering the
>messages and sending them to the remote peer.
The time between the write of the message calling the write method and the
message was reported as sent to the remote peer by the write future object
increased gradually from 5 milli second to more than 4 seconds until we got the
buffer overflow exception. In that time the remote peer was idle.
Regards,
Eissam
> Buffer overflow exception when writing messages over SSL
> ---------------------------------------------------------
>
> Key: DIRMINA-1176
> URL: https://issues.apache.org/jira/browse/DIRMINA-1176
> Project: MINA
> Issue Type: Bug
> Components: Filter
> Affects Versions: 2.2.1, 2.2.3
> Reporter: Eissam Yassin
> Priority: Critical
>
> Hello,
> When many messages written over SSL we get BufferOverflowException exception:
>
> {noformat}
> 0831_07:00:31.831, "Io Exception in Em<->Gw connection named 'GW'", [INFO],
> T@113, T:ctm.COMM_EM.113, , , COMM_EM,
> EmDsectProtocolIoHandlare::exceptionCaught, "java.nio.BufferOverflowException
> at
> org.apache.mina.filter.ssl.SSLHandlerG0.write(SSLHandlerG0.java:339)
> at org.apache.mina.filter.ssl.SslFilter.filterWrite(SslFilter.java:380)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:753)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:1146)
> at
> com.bmc.ctms.infra.comm.RawCommunicationLogger.filterWrite(RawCommunicationLogger.java:102)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:753)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:1146)
> at
> org.apache.mina.filter.codec.ProtocolCodecFilter.filterWrite(ProtocolCodecFilter.java:332)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:753)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:1146)
> at
> org.apache.mina.filter.executor.ExecutorFilter.filterWrite(ExecutorFilter.java:595)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:753)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1500(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterWrite(DefaultIoFilterChain.java:1146)
> at
> org.apache.mina.core.filterchain.IoFilterAdapter.filterWrite(IoFilterAdapter.java:138)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterWrite(DefaultIoFilterChain.java:753)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.fireFilterWrite(DefaultIoFilterChain.java:746)
> at
> org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:575)
> at
> org.apache.mina.core.session.AbstractIoSession.write(AbstractIoSession.java:520)
> at
> com.bmc.ctms.ctminfra.protocols.emdsect.EmGwProtocolManager.write(EmGwProtocolManager.java:513)
> at
> com.bmc.ctms.ctminfra.protocols.emdsect.EmGwProtocolManager.write(EmGwProtocolManager.java:473)
> at
> com.bmc.ctms.ctminfra.protocols.emdsect.EmGwProtocolManager.writeWithoutExceptions(EmGwProtocolManager.java:448)
> at
> com.bmc.ctms.common.services.Service.handleResponse(Service.java:245)
> at
> com.bmc.ctms.ctmce.Download$SlaveService.handleResponse(Download.java:251)
> at
> com.bmc.ctms.common.services.Service$3.handleEvent(Service.java:358)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.handleSubscriberEntryEvent(EventDispatcher.java:687)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.publishByUniqeID(EventDispatcher.java:673)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.publish(EventDispatcher.java:694)
> at
> com.bmc.ctms.infra.EventDispatcher.publish(EventDispatcher.java:194)
> at com.bmc.ctms.infra.EventDispatcher.publish(EventDispatcher.java:154)
> at
> com.bmc.ctms.common.Ipc2EventAdapter.handleIpcGtwMsg(Ipc2EventAdapter.java:206)
> at
> com.bmc.ctms.common.Ipc2EventAdapter$1.handleEvent(Ipc2EventAdapter.java:41)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.handleSubscriberEntryEvent(EventDispatcher.java:687)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.handleSubscribersEntryEvent(EventDispatcher.java:733)
> at
> com.bmc.ctms.infra.EventDispatcher$EventEntry.publish(EventDispatcher.java:701)
> at
> com.bmc.ctms.infra.EventDispatcher.publish(EventDispatcher.java:194)
> at com.bmc.ctms.infra.EventDispatcher.publish(EventDispatcher.java:154)
> at
> com.bmc.ctms.ctminfra.protocols.ipc.impl.IpcProtocolIoHandlare.messageReceived(IpcProtocolIoHandlare.java:80)
> at
> com.bmc.ctms.infra.comm.impl.CommunicationMsgHandler.messageReceived(CommunicationMsgHandler.java:124)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:1015)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49)
> at
> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128)
> at
> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:106)
> at org.apache.mina.core.session.IoEvent.run(IoEvent.java:89)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:763)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:755)
> at
> org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:695)
> at java.base/java.lang.Thread.run(Thread.java:833){noformat}
> This issues produced when using Java 11 and Java 17 on Linux.
>
> Thanks in advanced,
> Eissam Yassin
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