<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Exceptions using designer
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/calca">Demian Calcaprina</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/831202#831202">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hi Guys.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am using the latest snapshot of designer in guvnor-integration branch, it is 2.5-SNAPSHOT, and guvnor 5.4.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Designer works well, but after some time using it and opening processes, it seems to be slow, and log many lines like the following,</p><p><span>[org.apache.jackrabbit.core.ItemManager] (http--127.0.0.1-8080-23) overwriting cached item 976535bd-6ec8-4473-9991-febc180fe7e7/{</span><a class="jive-link-external-small" href="http://www.jboss.org/d" target="_blank">http://www.jboss.org/d</a></p><p>rools-repository/1.0}versionNumber</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>and then, it starts failing.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre style="color: #000000;">aused by: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:724) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349) at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:748) at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:126) at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:559) at org.apache.coyote.Response.doWrite(Response.java:594) at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:398) ... 64 more </pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>11:18:39,909 Advertencia [org.apache.cxf.phase.PhaseInterceptorChain] (http--127.0.0.1-8080-23) Interceptor for {</span><a class="jive-link-external-small" href="http://jaxrs.server.guvnor.drools.org/" rel="nofollow" target="_blank">http://jaxrs.server.guvnor.drools.org/</a><span>}CategoryResource h</span></p><p>as thrown exception, unwinding now: org.apache.cxf.interceptor.Fault: Could not send Message.</p><p>        at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) [cxf-rt-core-2.4.4.jar:2.4.4</p><p>]</p><p>        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263) [cxf-api-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77) [cxf-rt-core-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263) [cxf-api-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) [cxf-rt-core-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:206) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:209) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:152) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:114) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:112) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]</p><p>        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65) [solder-impl-3.1.1.Final.jar:3.1.1.Final]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74) [solder-impl-3.1.1.Final.jar:3.1.1.Final]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]</p><p>        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]</p><p>        at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0]</p><p>Caused by: ClientAbortException:  java.net.SocketException: Software caused connection abort: socket write error</p><p>        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:403) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:342) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:301) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.connector.CoyoteOutputStream.close(CoyoteOutputStream.java:104) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.cxf.transport.http.AbstractHTTPDestination$WrappedOutputStream.close(AbstractHTTPDestination.java:609) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) [cxf-rt-core-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.transport.http.AbstractHTTPDestination$BackChannelConduit.close(AbstractHTTPDestination.java:552) [cxf-rt-transports-http-2.4.4.jar:2.4.4]</p><p>        at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) [cxf-rt-core-2.4.4.jar:2.4.4</p><p>]</p><p>        ... 34 more</p><p>Caused by: java.net.SocketException: Software caused connection abort: socket write error</p><p>        at java.net.SocketOutputStream.socketWrite0(Native Method) [rt.jar:1.7.0]</p><p>        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) [rt.jar:1.7.0]</p><p>        at java.net.SocketOutputStream.write(SocketOutputStream.java:153) [rt.jar:1.7.0]</p><p>        at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:724) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:748) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:124) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:559) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.coyote.Response.doWrite(Response.java:594) [jbossweb-7.0.13.Final.jar:]</p><p>        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:398) [jbossweb-7.0.13.Final.jar:]</p><p>        ... 42 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I tried changing the 5 seconds timeouts in designer code (originally is 5 seconds), but in one point it seems to be too slow and start failing.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Does anyone have experienced this and knows what can I check in designer to fix it?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>THanks</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Demian</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/831202#831202">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>