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Posted to jmeter-dev@jakarta.apache.org by bu...@apache.org on 2007/09/24 23:37:08 UTC
DO NOT REPLY [Bug 43467] New: - HTTPSampler may produce NullpointerException
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http://issues.apache.org/bugzilla/show_bug.cgi?id=43467
Summary: HTTPSampler may produce NullpointerException
Product: JMeter
Version: 2.2
Platform: All
OS/Version: other
Status: NEW
Severity: trivial
Priority: P2
Component: HTTP
AssignedTo: jmeter-dev@jakarta.apache.org
ReportedBy: ronny.karallus@web.de
Hi,
i am currently writing some Samplers for JMeter and realized that the source
code in HTTPSampler may throw a NullpointerException in one special case,
because there is a logical programming error:
Look at the method sample(URL, String, boolean, int) in HTTPSampler:
On (my) line 404 you can find the following statement:
con = setupConnection(url, method, res);
The method used (setupConnection) may throw an IOException. This statement is
the first one in the surrounding try block to initialize the HttpURLConnection
conn (which is initially set to null). If the setupConnection(...) method now
throws the IOException on the first execution, the conn object would still have
the null state. Now go to the catch block handling the IOException. There you
can see the following code:
res.sampleEnd();
conn.disconnect(); <= this is where a NullpointerException may be thrown
Naturally its a programming error of mine that the IOException is thrown here,
but it is not very useful if the debugging message is supressed, because the
NullpointerException is thrown here and no output is generated from the
IOException ... That is why I set it to trivial.
Would be nice if anyone of you guys could handle it.
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DO NOT REPLY [Bug 43467] - HTTPSampler may produce NullpointerException
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=43467>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=43467
sebb@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
------- Additional Comments From sebb@apache.org 2007-09-24 14:55 -------
Thanks, but this was fixed in 2.3RC3
*** This bug has been marked as a duplicate of 42057 ***
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