[ mx4j-Bugs-957420 ] Do not show exception when user interrupts a request...

Bugs item #957420, was opened at 2004-05-20 16:25
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
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Category: HTTP Adaptor
Group: Release 2.0.1
Status: Open
Resolution: None
Priority: 5
Submitted By: Michael Rumpf (mrumpf)
Assigned to: Nobody/Anonymous (nobody)
Summary: Do not show exception when user interrupts a request...

Initial Comment:
Hi,

when I click on a link to view an MBean and while it
has not been displayed yet I click on a new link I
received the following exception although I've set the
log level to warning:

Exception during http request
javax.management.MBeanException: Exception thrown in
operation writeResponse
        at
com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(StandardMetaDataImpl.java:430)
        at
com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:228)
        at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:822)
        at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:792)
        at
mx4j.tools.adaptor.http.HttpAdaptor.postProcess(HttpAdaptor.java:751)
        at
mx4j.tools.adaptor.http.HttpAdaptor$HttpClient.run(HttpAdaptor.java:980)
Caused by: java.net.SocketException: Broken pipe
        at
java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:112)
        at
java.net.SocketOutputStream.write(SocketOutputStream.java:156)
        at
java.io.BufferedOutputStream.write(BufferedOutputStream.java:121)
        at
java.io.ByteArrayOutputStream.writeTo(ByteArrayOutputStream.java:129)
        at
mx4j.tools.adaptor.http.XSLTProcessor.writeResponse(XSLTProcessor.java:151)
        at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:41)
        at java.lang.reflect.Method.invoke(Method.java:386)
        at
com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(StandardMetaDataImpl.java:410)
        ... 5 more
Exception during request processing
java.net.SocketException: Broken pipe
        at
java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:112)
        at
java.net.SocketOutputStream.write(SocketOutputStream.java:156)
        at
java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
        at
java.io.BufferedOutputStream.flush(BufferedOutputStream.java:139)
        at
mx4j.tools.adaptor.http.HttpAdaptor$HttpClient.run(HttpAdaptor.java:1024)


The exception should be catched as it is a frequent
behaviour to click on another link when one invocation
takes too long...

This happens at least in combination: Sun JMX RI and
MX4J HTTP Adaptor (Unfortunately we can't use the MX4J
Implementation yet becasue we need to the RMI-IIOP
connector together with OpenORB).

Cheers,
   Michael


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