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Posted to users@tomcat.apache.org by "Jim Brikman (ybrikman)" <yb...@cisco.com> on 2008/01/10 21:12:53 UTC
Error when shutting down Tomcat
If I start Tomcat and let it run for ~30 seconds (ie, let my webapp load
completely), I can shut it down without any errors. However, if I start
Tomcat and very shortly after try to shut it down again (before my
webapp has finished loading), I get the following error in the logs:
: : Oct 26 2007 14:00:44.124 -0400: %_--: Catalina.stop:
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at java.net.Socket.<init>(Socket.java:366)
at java.net.Socket.<init>(Socket.java:179)
at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:395)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:344)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:435)
Nothing else appears in the logs afterwards, so I have no idea what's
happening, but I'm pretty sure Tomcat keeps running and my webapp's
shutdown code is never called.
Any ideas?
Thanks,
Jim
RE: Error when shutting down Tomcat
Posted by "Jim Brikman (ybrikman)" <yb...@cisco.com>.
Is there any way to prevent this error? We use the windows service panel to start/stop Tomcat, and if we get this error, the stop command times out, the service panel shows an error and assumes the service has stopped, so you can't push stop again.
Thanks,
Jim
-----Original Message-----
From: david delbecq [mailto:delbd+jakarta@oma.be]
Sent: Thursday, January 10, 2008 5:09 PM
To: Tomcat Users List
Subject: Re: Error when shutting down Tomcat
Tomcat use a localhost binded port to receive SHUTDOWN request. However, i think it does start listening on that port only after the startup sequence is finished. What you see is not a message from the running tomcat, but a message from the shutdown script, that says it can't connect to tomcat administrative port and thus can't send the shutdown instruction. Your guess is correct, tomcat is still running totally unaffected. Just rerun shutdown command when tomcat has finished starting up.
Jim Brikman (ybrikman) a écrit :
> If I start Tomcat and let it run for ~30 seconds (ie, let my webapp
> load completely), I can shut it down without any errors. However, if I
> start Tomcat and very shortly after try to shut it down again (before
> my webapp has finished loading), I get the following error in the logs:
>
> : : Oct 26 2007 14:00:44.124 -0400: %_--: Catalina.stop:
> java.net.ConnectException: Connection refused: connect at
> java.net.PlainSocketImpl.socketConnect(Native Method) at
> java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> at
> java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> at java.net.Socket.connect(Socket.java:519)
> at java.net.Socket.connect(Socket.java:469)
> at java.net.Socket.<init>(Socket.java:366)
> at java.net.Socket.<init>(Socket.java:179)
> at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:395)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> av
> a:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
> or
> Impl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:344)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:435)
>
> Nothing else appears in the logs afterwards, so I have no idea what's
> happening, but I'm pretty sure Tomcat keeps running and my webapp's
> shutdown code is never called.
>
> Any ideas?
>
> Thanks,
> Jim
>
>
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Re: Error when shutting down Tomcat
Posted by david delbecq <de...@oma.be>.
Tomcat use a localhost binded port to receive SHUTDOWN request. However,
i think it does start listening on that port only after the startup
sequence is finished. What you see is not a message from the running
tomcat, but a message from the shutdown script, that says it can't
connect to tomcat administrative port and thus can't send the shutdown
instruction. Your guess is correct, tomcat is still running totally
unaffected. Just rerun shutdown command when tomcat has finished
starting up.
Jim Brikman (ybrikman) a écrit :
> If I start Tomcat and let it run for ~30 seconds (ie, let my webapp load
> completely), I can shut it down without any errors. However, if I start
> Tomcat and very shortly after try to shut it down again (before my
> webapp has finished loading), I get the following error in the logs:
>
> : : Oct 26 2007 14:00:44.124 -0400: %_--: Catalina.stop:
> java.net.ConnectException: Connection refused: connect
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> at java.net.Socket.connect(Socket.java:519)
> at java.net.Socket.connect(Socket.java:469)
> at java.net.Socket.<init>(Socket.java:366)
> at java.net.Socket.<init>(Socket.java:179)
> at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:395)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
> a:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
> Impl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:344)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:435)
>
> Nothing else appears in the logs afterwards, so I have no idea what's
> happening, but I'm pretty sure Tomcat keeps running and my webapp's
> shutdown code is never called.
>
> Any ideas?
>
> Thanks,
> Jim
>
>
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