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https://issues.apache.org/jira/browse/DIRMINA-885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203391#comment-13203391
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Emmanuel Lecharny commented on DIRMINA-885:
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As I said, read() will return -1 for many reasons, one of them being that the
remote peer has closed the Input side. The client is still able to received
data. We don't support such a behavior atm, we simply close the channel.
The fact that your client receive some message before the session removal can
be just an artefact : the channel has some data being sent (but not received by
the client) and the session is not yet removed.
Right now, I don't see a simple way to workaround your issue, I need to think a
bit more about it.
FTR, what tool are you using ?
> session is closed before the server writes back to the client
> -------------------------------------------------------------
>
> Key: DIRMINA-885
> URL: https://issues.apache.org/jira/browse/DIRMINA-885
> Project: MINA
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0.2
> Environment: win XP, jdk 1.6.0_23
> Reporter: Carusyte
> Priority: Minor
>
> I am using some kind of test tool as client to send arbitrary data, my
> decoder and handler work correctly as expected, but MINA closes the session
> before my encoder is called. As I looked into the source code,
> AbstractPollingIoProcessor seems to schedule a session remove as long as the
> # of bytes read from the channel == -1 (line 673 and line 706). As per the
> documentation of java.nio.channels.ReadableByteChannel.read(ByteBuffer dst),
> this method returns -1 if the channel has reached end-of-stream, but is it
> really necessary to close the session even before the client receive any
> response?
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