DO NOT REPLY [Bug 7398] New: - ConnectException happen intermittently when shutdown tomcat

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=7398

ConnectException happen intermittently when shutdown tomcat

           Summary: ConnectException happen intermittently when shutdown
                    tomcat
           Product: Tomcat 4
           Version: 4.0.3 Final
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Catalina
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: HummerX123@hotmail.com


when I try to shutdown Tomcat sometimes it will stop and throw a 
ConnectExpection like below. Please note that this does not happen everytimes I 
try to shutdown Tomcat but it happen quite often in my case. I did make sure 
that Tomcat still running and perhaps running the stop script again would work 
most of the time and shutdown Tomcat successfully.

I am on a RedHat 7.2 machine. However I have searched around before submitting 
the bug that other people have encounter the same problem in different version 
of Tomcat, platform and OS as well. I haven't seen a fix for it yet beside my 
work around is to run the stop script again.

#bin/catalina.sh stop
Using CATALINA_BASE:   /usr/local/tomcat-4.0.3
Using CATALINA_HOME:   /usr/local/tomcat-4.0.3
Using CATALINA_TMPDIR: /usr/local/tomcat-4.0.3/temp
Using JAVA_HOME:       /usr/java/jdk1.3.1_02/
Catalina.stop: java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:355)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:142)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:129)
        at java.net.Socket.<init>(Socket.java:273)
        at java.net.Socket.<init>(Socket.java:100)
        at org.apache.catalina.startup.Catalina.stop(Catalina.java:831)
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:683)
        at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243)

It seem to me Tomcat fail to reponse to the shutdown signal occasionally which 
is weird.. since Tomcat response to all the web request beautifully when I hit 
the test page everything work out nicely I don't notice any slowness in 
reponding nor encounter any error. Either that or the shutdown script fail to 
wait for Tomcat to shutdown, but those are just my guesses.

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