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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 50519] New: When CometProcessor with KeepAlive, Tomcat send a TCP RST packet
Date Fri, 24 Dec 2010 08:22:24 GMT
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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