[jboss-jira] [JBoss JIRA] Created: (JBWEB-125) Crash ending an event driven HTTP connection

[Remy Maucherat (JIRA)]

Crash ending an event driven HTTP connection
--------------------------------------------

                 Key: JBWEB-125
                 URL: https://jira.jboss.org/jira/browse/JBWEB-125
             Project: JBoss Web
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Core
    Affects Versions: JBossWeb-2.1.1.GA
            Reporter: Remy Maucherat
            Assignee: Mladen Turk


I experienced a very rare crash when using events (bayeux stock ticker on localhost + F5), when setting back the socket timeout at the end of the processing. The odd part is that it seems to be caught with an exception (very good) but causes a JVM crash anyway.

Oct 31, 2008 5:31:47 PM org.apache.coyote.http11.Http11AprProcessor event
SEVERE: Error processing request
org.apache.tomcat.jni.Error: Socket operation on non-socket
	at org.apache.tomcat.jni.Socket.timeoutSet(Native Method)
	at org.apache.coyote.http11.Http11AprProcessor.action(Http11AprProcessor.java:1262)
	at org.apache.coyote.Response.action(Response.java:184)
	at org.apache.catalina.connector.CoyoteAdapter.event(CoyoteAdapter.java:272)
	at org.apache.coyote.http11.Http11AprProcessor.event(Http11AprProcessor.java:786)
	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.event(Http11AprProtocol.java:544)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1988)
	at java.lang.Thread.run(Thread.java:636)
#
# An unexpected error has been detected by Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00b43521, pid=5850, tid=101182352
#
# Java VM: OpenJDK Server VM (1.6.0-b09 mixed mode linux-x86)
# Problematic frame:
# C  [libtcnative-1.so.0.1.15+0xf521]  Java_org_apache_tomcat_jni_Socket_timeoutSet+0x61
#
# An error report file with more information is saved as:
# /home/remm/Work/jbossweb/jbossweb-2.1.x/output/build/hs_err_pid5850.log
[thread 97975184 also had an error]
#
# If you would like to submit a bug report, please visit:
#   http://icedtea.classpath.org/bugzilla
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

Assigning to Mladen since the error hints the crash can be avoided (as it seems detected already).

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