Hi,

We time to time get this. Seems like it is coming from the http client
itself. Is there anything we can do to solve this?

Regards,

Dilshan


On Tue, Jul 16, 2013 at 12:31 PM, Chan <[email protected]> wrote:

> Hi all,
> I am getting a Socket closed Exception in certain situations. I have tried
> the UES latest release from github as well but it seems it also gives this
> error.
>
> [2013-07-16 12:29:17,971] ERROR
> {org.jaggeryjs.hostobjects.xhr.XMLHttpRequestHostObject} -  Socket closed
> java.net.SocketException: Socket closed
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>  at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
>  at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:579)
>  at java.net.Socket.connect(Socket.java:528)
> at java.net.Socket.<init>(Socket.java:425)
> at java.net.Socket.<init>(Socket.java:280)
>  at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
> at
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
>  at
> org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at
> org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
>  at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
>  at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
>  at
> org.jaggeryjs.hostobjects.xhr.XMLHttpRequestHostObject.executeRequest(XMLHttpRequestHostObject.java:523)
> at
> org.jaggeryjs.hostobjects.xhr.XMLHttpRequestHostObject.send(XMLHttpRequestHostObject.java:517)
>  at
> org.jaggeryjs.hostobjects.xhr.XMLHttpRequestHostObject.jsFunction_send(XMLHttpRequestHostObject.java:278)
> at sun.reflect.GeneratedMethodAccessor120.invoke(Unknown Source)
>  at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
>  at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)
> at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:386)
>  at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
> at
> org.jaggeryjs.rhino.mdm.controller.c2._c_anonymous_1(/mdm/controller/console.js:13)
>  at org.jaggeryjs.rhino.mdm.controller.c2.call(/mdm/controller/console.js)
> at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
>  at
> org.jaggeryjs.rhino.mdm.modules.c0._c_anonymous_13(/mdm/modules/absolute.js:181)
> at org.jaggeryjs.rhino.mdm.modules.c0.call(/mdm/modules/absolute.js)
>  at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)
> at org.jaggeryjs.rhino.mdm.c0._c_script_0(/mdm//index.jag:194)
>  at org.jaggeryjs.rhino.mdm.c0.call(/mdm//index.jag)
> at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)
>  at
> org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)
> at org.jaggeryjs.rhino.mdm.c0.call(/mdm//index.jag)
>  at org.jaggeryjs.rhino.mdm.c0.exec(/mdm//index.jag)
> at
> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:577)
>  at
> org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:280)
> at
> org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:432)
>  at
> org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>  at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
>  at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
>  at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
> at org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21)
>  at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>  at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
>  at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
>  at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
> at
> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:177)
>  at
> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:161)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
>  at
> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>  at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
>  at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
>  at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>  at java.lang.Thread.run(Thread.java:724)
> --
> Chan (Dulitha Wijewantha)
> Software Engineer - Mobile Development
> WSO2Mobile
> Lean.Enterprise.Mobileware
>  * ~Email       [email protected]*
> *  ~Mobile     +94712112165*
> *  ~Website   dulithawijewantha.com
> *
> *  ~Blog         blog.dulithawijewantha.com<http://dulichan.github.io/chan/>
> *
> *  ~Twitter     @dulitharw <https://twitter.com/dulitharw>*
>
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