On 24/05/2010 21:54, ago...@libero.it wrote: > Thanks for suggestion. > > But i have win2008 with dual quad core processor, 4GB ram. The CPU usage is > to 5% and ram is used to the 75% when error occours.
So the server isn't under load. > What block the reload time of page (in presence of error all is more slow > the > IE page often is white)? Is this a different question? Are you describing a different problem? > What i can investigate when the error occours (i already seen process, TCP > connection, firewall)? > what can i do? > Plese give me a help. You can examine the network traffic and try to catch a moment when it occurs, but Chuck is suggesting that it's a client disconnecting, so you would need to monitor the client too. Maybe you can compare access logs and error log timestamps and determine which of the client connections is causing the 'problem'. p > Agostino > > >> ----Messaggio originale---- >> Da: chuck.caldar...@unisys.com >> Data: 24/05/2010 15.38 >> A: "Tomcat Users List"<users@tomcat.apache.org>, "ago...@libero.it" > <ago...@libero.it> >> Ogg: RE: Re: intermittent SocketException on startup tomcat 5.5.28 and under > JBOSS 4.2.3GA >> >>> From: ago...@libero.it [mailto:ago...@libero.it] >>> Subject: R: Re: intermittent SocketException on startup tomcat 5.5.28 >>> and under JBOSS 4.2.3GA >>> >>> ERROR [org.apache.tomcat.util.net.JIoEndpoint] >>> Socket accept failed >>> java.net.SocketException: socket closed >> >> This isn't really a problem with the Tomcat server - it usually means the > client terminated the connection attempt before the socket on the server end > could be created. If this is happening persistently, then something in > between > the client and Tomcat (e.g., a firewall or flakey router) is dropping the > connection before it can be fully established. There's also a possibility > that > Windows is reaching some resource limit and preventing creation of the server > end of the connection. >> >> - Chuck >> >> >> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you received > this in error, please contact the sender and delete the e-mail and its > attachments from all computers. >> >> > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org >
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