James created DIRMINA-944:
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Summary: Server logs 'Connection reset by peer' and sends RST but
no disconnect found in packet capture
Key: DIRMINA-944
URL: https://issues.apache.org/jira/browse/DIRMINA-944
Project: MINA
Issue Type: Bug
Components: Transport
Affects Versions: 1.0.5
Environment: SUSE Linux Enterprise Server 11 SP 2
Reporter: James
Priority: Minor
Server is logging an exception with 'Connection reset by peer'. This is
intermittant; usually a second connection attempt will work. However, in
packet capture there is no difference between the two examples up to the point
where the server sends an RST packet - there is definitely no reset from the
client side.
This happens right after the server sends the SSL hello, when the next step
should be key negotation.
I'm not sure what the next steps are to troubleshoot this or get more debug
information.
13-05-15 10:19:18 [pool-3-thread-1538] WARN nio.FtpLoggingFilter: EXCEPTION :
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
at sun.nio.ch.IOUtil.read(IOUtil.java:171)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.j
ava:202)
at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.j
ava:42)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract
PollingIoProcessor.java:620)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab
stractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run
(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl
e.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)
13-05-15 10:19:18 [pool-3-thread-1538] ERROR impl.DefaultFtpHandler: Exception c
aught, closing session
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
at sun.nio.ch.IOUtil.read(IOUtil.java:171)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:243)
at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.j
ava:202)
at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.j
ava:42)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract
PollingIoProcessor.java:620)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab
stractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run
(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl
e.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)
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