Probem with Validation SocketException: Connection reset by peer:

[Alvin Antony <Al...@internet.lmu.de>]

Hi there,

since some changes in the network configuration(I suppose so),  throws an Socketexception on starting my struts application. The same virsion of the application is working on our produtive server without any problems but not on workstations. The stack trace from the error is here.

84862 [main] ERROR org.apache.struts.validator.ValidatorPlugIn  - Connection reset by peer: connect
java.net.SocketException: Connection reset by peer: connect
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.PlainSocketImpl.doConnect(Unknown Source)
	at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
	at java.net.PlainSocketImpl.connect(Unknown Source)
	at java.net.Socket.connect(Unknown Source)
	at java.net.Socket.connect(Unknown Source)
	at sun.net.NetworkClient.doConnect(Unknown Source)
	at sun.net.www.http.HttpClient.openServer(Unknown Source)
	at sun.net.www.http.HttpClient.openServer(Unknown Source)
	at sun.net.www.http.HttpClient.<init>(Unknown Source)
	at sun.net.www.http.HttpClient.<init>(Unknown Source)
	at sun.net.www.http.HttpClient.New(Unknown Source)
	at sun.net.www.http.HttpClient.New(Unknown Source)
	at sun.net.www.http.HttpClient.New(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
	at java.net.URL.openStream(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
	at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
	at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
	at org.apache.commons.digester.Digester.parse(Digester.java:1562)
	at org.apache.commons.validator.ValidatorResourcesInitializer.initialize(ValidatorResourcesInitializer.java:256)
	at org.apache.struts.validator.ValidatorPlugIn.initResources(ValidatorPlugIn.java:224)
	at org.apache.struts.validator.ValidatorPlugIn.init(ValidatorPlugIn.java:167)
	at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1105)
	at org.apache.struts.action.ActionServlet.init(ActionServlet.java:481)
	at javax.servlet.GenericServlet.init(GenericServlet.java:256)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:935)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3421)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:3609)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
	at org.apache.catalina.core.StandardService.start(StandardService.java:497)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
	at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
	at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)

does it something to do with firewall or proxy server?

Any help would be great,

Alvin

________________________________________________________________
Alvin Antony
Software Engineer

Ludwig-Maximilians-Universitaet München
Zentrale Universitaetsverwaltung
Referat IIIA 3 (Anwendungs Entwicklung)
Theresienstr. 37 / 2. Stock  Zi. 249
80333 Muenchen

phone  +49 (089) 2180 - 4005
        
mail      alvin.antony@Verwaltung.Uni-muenchen.de 
web     http://informationstechnik.verwaltung.uni-muenchen.de 


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