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Posted to dev@tomcat.apache.org by bu...@apache.org on 2010/12/24 09:22:24 UTC

DO NOT REPLY [Bug 50519] New: When CometProcessor with KeepAlive, Tomcat send a TCP RST packet

https://issues.apache.org/bugzilla/show_bug.cgi?id=50519

           Summary: When CometProcessor with KeepAlive, Tomcat send a TCP
                    RST packet
           Product: Tomcat 6
           Version: 6.0.20
          Platform: PC
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Connectors
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: yohlee@gmail.com


Hi guys.

I developed a comet server(long polling) with Tomcat 6.0.20. And I tried a long
polling with a http keep-alive for eliminate tcp handshake.

But every time browser tried reuse a socket, tomcat always sent a TCP RST
packet. So browser reopen a socket and request a long polling. (keep-alive did
not worked.)

When I downgraded a Tomcat to 6.0.18, TCP RST was gone. And keep-alive was
doing well. I also tested with Tomcat 6.0.29 but it did not worked.

I have found a svn history between 6.0.18 and 6.0.20. It's about COMET_CLOSE
processing.
http://svn.apache.org/viewvc?revision=645175&view=revision

Is there any bug about cometProcessor and keep-alive?
I attached a my test comet server.

Thank you

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DO NOT REPLY [Bug 50519] When CometProcessor with KeepAlive, Tomcat send a TCP RST packet

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50519

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID
         OS/Version|                            |All

--- Comment #1 from Mark Thomas <ma...@apache.org> 2011-01-04 18:02:40 EST ---
This is a question for the users list. If that confirms there is a bug then
feel free to re-open this issue.

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