tomcat-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bugzi...@apache.org
Subject DO NOT REPLY [Bug 52208] New: NullPointerException in tribes.transport.nio.NioReceiver.listen() in test run
Date Fri, 18 Nov 2011 10:37:32 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=52208

             Bug #: 52208
           Summary: NullPointerException in
                    tribes.transport.nio.NioReceiver.listen() in test run
           Product: Tomcat 7
           Version: trunk
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: minor
          Priority: P2
         Component: Cluster
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: knst.kolinko@gmail.com
    Classification: Unclassified


Created attachment 27968
  --> https://issues.apache.org/bugzilla/attachment.cgi?id=27968
TEST-org.apache.catalina.tribes.group.interceptors.TestOrderInterceptor.BIO.txt

Running tests for 7.0.23 release candidate I noted that there was a
NullPointerException in one of tribes tests:

TEST-org.apache.catalina.tribes.group.interceptors.TestOrderInterceptor.BIO.txt

18.11.2011 9:27:56 org.apache.catalina.tribes.transport.nio.NioReceiver listen
SEVERE: Unable to process request in NioReceiver
java.lang.NullPointerException
    at
org.apache.catalina.tribes.transport.nio.NioReceiver.listen(NioReceiver.java:274)
    at
org.apache.catalina.tribes.transport.nio.NioReceiver.run(NioReceiver.java:414)
    at java.lang.Thread.run(Thread.java:662)
------------- ---------------- ---------------

The test case did not fail, so it likely occurred during tearDown.

The line in source code is

268        while (doListen() && selector != null) {
(..)
272                events();
273                socketTimeouts();
274                int n = selector.select(getSelectorTimeout());

It is likely that selector field referenced on line 274 became null because of
NioReceiver#stopListening() call.

This issue was not observed on reruns.

I am attaching complete log file from this test.

-- 
Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org
For additional commands, e-mail: dev-help@tomcat.apache.org


Mime
View raw message