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From "Neal Bridges" <nbrid...@providerlink.com>
Subject RE: NullPointer when running test
Date Tue, 02 Jul 2002 12:13:35 GMT
Negative - I'm connecting over the internet.

-----Original Message-----
From: Singh, Surinder [mailto:SSingh@eclipsenetworks.com]
Sent: Monday, July 01, 2002 6:03 PM
To: 'JMeter Users List'
Subject: RE: NullPointer when running test


do you connect to the web server via VPN?


> -----Original Message-----
> From: Neal Bridges [mailto:nbridges@providerlink.com]
> Sent: Monday, July 01, 2002 3:53 PM
> To: JMeter Users List
> Subject: RE: NullPointer when running test
>
>
> LOL - okay.  Frustrated with the whole login situation, and
> getting the same
> error message, no matter what I change, I decided to create a
> very simple
> jsp to try and assertain user error or not.  I think it's user error.
> Created a very simple, "Hello World" jsp page and sent Jmeter
> off to test
> it.  Here's some more in-depth explanation of my tree:
>
> Full URL to test:
> https://login.providerlink.com/providerlink/nealtest.jsp
>
> Thread Group (5 threads, 0 Ramp up, 2 Loops)
>    HTTP Request defaults (server name:
> login.providerlink.com, nothing for
> port number, HTTPS protocol, Method is GET, path is "/providerlink")
>    HTTP Cookie Manager
>    HTTP Request (the only thing filled in here is protocol is
> set to HTTPS,
> Method is GET, and path is "/nealtest.jsp")
>    File Reporter
>
> The contents of the jsp are as follows:
> <html>
> <head>
> <title>Neal's Load Test Page</title>
> </head>
> <body>
> Hi Everybody
> </body>
> </html>
>
> As you can see, very simple, straight forward HTTP request.
> The following
> is my output:
>
> Sampling url: https://login.providerlink.com/nealtest.jsp
> java.lang.NullPointerException
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> Sampling url: https://login.providerlink.com/nealtest.jsp
> Sampling url: https://login.providerlink.com/nealtest.jsp
> Sampling url: https://login.providerlink.com/nealtest.jsp
> Sampling url: https://login.providerlink.com/nealtest.jsp
>
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
>         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
>         at java.lang.Thread.run(Unknown Source)
> java.lang.NullPointerException
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
>         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
>         at java.lang.Thread.run(Unknown Source)
> java.lang.NullPointerException
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
>         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
>         at java.lang.Thread.run(Unknown Source)
> java.lang.NullPointerException
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
>         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
>         at java.lang.Thread.run(Unknown Source)
> java.lang.NullPointerException
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
>         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
>         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
>         at java.lang.Thread.run(Unknown Source)
>
> Sorry if these seems to be very remidial, just can't seem to
> get a grasp on
> what i'm missing.  Thanks again in advance for all your help.
>
> Neal.
>
>
>
> -----Original Message-----
> From: David Anderson [mailto:david.anderson@notiva.com]
> Sent: Monday, July 01, 2002 10:23 AM
> To: JMeter Users List
> Subject: RE: NullPointer when running test
>
>
> Is your login.jsp a HTML form, and if so, what is the action
> of the form?
> If the action posts to another page or servlet to actually do the
> authentication, you need to add that as another HTTP request.
>
> Dave
>
> -----Original Message-----
> From: Neal Bridges [mailto:nbridges@providerlink.com]
> Sent: Monday, July 01, 2002 9:17 AM
> To: JMeter Users List
> Subject: RE: NullPointer when running test
>
>
> If I read your reply correctly, all your saying is change my
> default request
> to go directly to the login.jsp servlet, and then on the HTTP
> Request, and
> only add in the POST information.
>
> If so, I did that and i'm still getting the same NullPointer.
>  Am I missing
> something?
>
> Neal
>
>
> -----Original Message-----
> From: David Anderson [mailto:david.anderson@notiva.com]
> Sent: Monday, July 01, 2002 10:08 AM
> To: JMeter Users List
> Subject: RE: NullPointer when running test
>
>
> I had problems with authentication as well.  Instead of
> making the HTTP
> reuqest go to the login page directly, I had it do a POST to
> the target
> servlet sending in the username and password.  From then on, all my
> subsequent requests worked fine.
>
> Dave
>
> >  -----Original Message-----
> > From: 	Neal Bridges [mailto:nbridges@providerlink.com]
> > Sent:	Monday, July 01, 2002 8:29 AM
> > To:	JMeter Users List
> > Subject:	NullPointer when running test
> >
> > Hello all - Here's the situation - hope you can help.
> >
> > Wrote a faily simple Test Plan:
> >  Thread Group
> >     Request defaults
> >     Cookie manager
> >     Page request
> >     File reporter
> >
> > The request is being made to a secure(https) jakarta web
> server for an
> login.jsp that performs a strut action.  So, my server is set up to
> "secure.myserver.com" with the path "/pathname"  then in the
> Page request, i
> request "/login.jsp".  The Thread test sequence is 5 threads
> at 2 loops.
> When I start the test, it appears to run fine in the console window
> displaying the program output.  Below is the output of the program:
> >
> > Sampling url: https://login.providerlink.com/login.jsp
> > Sampling url: https://login.providerlink.com/login.jsp
> > Sampling url: https://login.providerlink.com/login.jsp
> > Sampling url: https://login.providerlink.com/login.jsp
> > Sampling url: https://login.providerlink.com/login.jsp
> > java.lang.NullPointerException
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
> >         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
> >         at java.lang.Thread.run(Unknown Source)
> > java.lang.NullPointerException
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
> >         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
> >         at java.lang.Thread.run(Unknown Source)
> > java.lang.NullPointerException
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
> >         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
> >         at java.lang.Thread.run(Unknown Source)
> > java.lang.NullPointerException
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
> >         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
> >         at java.lang.Thread.run(Unknown Source)
> > java.lang.NullPointerException
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.setupConne
> ction(HTTPSamp
> ler.java:206)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 437)
> >         at
> org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTT
> PSampler.java:
> 164)
> >         at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:138)
> >         at java.lang.Thread.run(Unknown Source)
> >
> > From the looks of it, it samples the URL the first 5 times without a
> problem, but then you get the NullPointer on the second set
> of threads.  The
> onlything written to the file reporter is as follows:
> >
> >
> > # Sample data created by null
> >
> > #       URL                    Milliseconds>
> >
> > So, that's my quandry.  Any insite into this would be most
> appreciated.
> >
> > Kindest Regards,
> > Neal Bridges
> > Providerlink, Inc.
> > http://www.providerlink.com
> > nbridges@providerlink.com
> >  << File: ATT189881.txt >>
>
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