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Posted to user@jmeter.apache.org by Jskathirvel <ka...@yahoo.co.in> on 2009/12/15 13:34:14 UTC
How to Capture serialized java objects
Hi,
I am facing a problem in capturing serialized Java Objects which will be
posted to server from client by creating HttpURLConnection.
Can you help me how to capture those request data and load the server.
Thanks in advance.
Kathirvel
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Re: How to Capture serialized java objects
Posted by Jskathirvel <ka...@yahoo.co.in>.
Thanks for input,
I believe the limitation in JMeter is the proxy is not delegating the
received request and preparing the script. When i see the saved test plan
the binary data send from swing client is stored as string. Instead if
JMeter able to store the stream of data in file or binary format itself in
the .jmx file it may work.
I would like to hear your inputs.
Thanks,
Kathirvel
Deepak Shetty wrote:
>
>>So JMeter requires developer support to simulate the load.
> In your scenario , I believe that is the case. if you have existing
> JUnit's
> then you can run them via JMeter.
>>Also while creating JUnit test cases we may miss some sequence of request
> as
>>the same way real time application works.
> Perhaps. But you would be asserting some expected response.
> Im not aware of any tool that would satisfy your expectations
> http://java-source.net/open-source/testing-tools (closest seems to be
> something called jacareto and there are some swing automation tools that
> you
> might try)
>
> regards
> deepak
>
> On Tue, Dec 15, 2009 at 9:57 PM, Jskathirvel <
> kathirvelsubramanian@yahoo.co.in> wrote:
>
>>
>> Hi,
>>
>> I agree that we can not vary the data for multiple user test for same
>> scenario.
>> But in our case the data send to server is huge and we are trying to
>> store
>> the object stream as file and posting to server using JUnit test cases.
>> If the data changes over time we have to dump again all the data to
>> simulate.
>> Also while creating JUnit test cases we may miss some sequence of request
>> as
>> the same way real time application works.
>> So JMeter requires developer support to simulate the load.
>>
>> Please give your valuable suggestion.
>>
>> Thanks in advance.
>> Kathirvel
>>
>>
>> Deepak Shetty wrote:
>> >
>> > Hi
>> > JMeter wasn't primarily built to handle scenarios like these, but it
>> can
>> > test out anything that java can test using beanshell/junit/java
>> samplers.
>> >>Creating JUnit test case for all the scenario is a costly process
>> right?
>> > In what way? development time? You'd essentially have to dummy up
>> whatever
>> > your swing application is doing for the scenario you are testing.
>> Because
>> > this communication is binary, and because you'd want to vary your data,
>> I
>> > doubt any record playback tool will be of much use.(you cant easily
>> vary
>> > the
>> > binary)
>> >
>> >
>> > On Tue, Dec 15, 2009 at 8:06 PM, Jskathirvel <
>> > kathirvelsubramanian@yahoo.co.in> wrote:
>> >
>> >>
>> >> Thanks for your reply,
>> >>
>> >> I would like to know, is it limitation of JMeter?.
>> >> The client is Swing application which sends serialized Java Objects to
>> >> server.
>> >> Creating JUnit test case for all the scenario is a costly process
>> right?
>> >> Is there any other tool which will capture the communication and
>> perform
>> >> the
>> >> load test?
>> >>
>> >> Your valuable suggestion are welcomed.
>> >>
>> >> Thanks in advance,
>> >> Kathirvel
>> >>
>> >>
>> >> Deepak Shetty wrote:
>> >> >
>> >> > I dont think you can use Jmeter's HTTP sampler directly for this,
>> >> though
>> >> > you
>> >> > could write java code in a Beanshell/Java/Junit and execute that
>> which
>> >> > sends the serialized objects..
>> >> > regards
>> >> > deepak
>> >> >
>> >> > On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
>> >> > kathirvelsubramanian@yahoo.co.in> wrote:
>> >> >
>> >> >>
>> >> >> Hi,
>> >> >>
>> >> >> I am facing a problem in capturing serialized Java Objects which
>> will
>> >> be
>> >> >> posted to server from client by creating HttpURLConnection.
>> >> >> Can you help me how to capture those request data and load the
>> server.
>> >> >>
>> >> >> Thanks in advance.
>> >> >> Kathirvel
>> >> >> --
>> >> >> View this message in context:
>> >> >>
>> >>
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
>> >> >> Sent from the JMeter - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> ---------------------------------------------------------------------
>> >> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
>> >> >> For additional commands, e-mail:
>> jmeter-user-help@jakarta.apache.org
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >>
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806027.html
>> >> Sent from the JMeter - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
>> >> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806621.html
>> Sent from the JMeter - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
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>>
>>
>
>
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Re: How to Capture serialized java objects
Posted by "support@ubikloadpack.com" <su...@ubikloadpack.com>.
Hello,
We distribute a commercial JMeter plugin which allows this, see
http://ubikloadpack.com/ <http://ubikloadpack.com/> .
To make your tests realistic, you will need to variabilize content in the
serialized objects.
Our Java Serialization plugin will allow the following:
- Easy recording of traffic with JMeter Proxy Server, a Test Plan using
custom Sampler will be created
- Easy variabilization of requests (which will appear as XML) through as
easy syntax as for example ${searchedWord} where searchedWord can come from
a CSV or any user defined variable.
- Easy extraction of data from responses using JMeter standard Post
Processors
- Easy debugging of Request/Responses through standard JMeter View Results
Tree element
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Re: How to Capture serialized java objects
Posted by Deepak Shetty <sh...@gmail.com>.
>So JMeter requires developer support to simulate the load.
In your scenario , I believe that is the case. if you have existing JUnit's
then you can run them via JMeter.
>Also while creating JUnit test cases we may miss some sequence of request
as
>the same way real time application works.
Perhaps. But you would be asserting some expected response.
Im not aware of any tool that would satisfy your expectations
http://java-source.net/open-source/testing-tools (closest seems to be
something called jacareto and there are some swing automation tools that you
might try)
regards
deepak
On Tue, Dec 15, 2009 at 9:57 PM, Jskathirvel <
kathirvelsubramanian@yahoo.co.in> wrote:
>
> Hi,
>
> I agree that we can not vary the data for multiple user test for same
> scenario.
> But in our case the data send to server is huge and we are trying to store
> the object stream as file and posting to server using JUnit test cases.
> If the data changes over time we have to dump again all the data to
> simulate.
> Also while creating JUnit test cases we may miss some sequence of request
> as
> the same way real time application works.
> So JMeter requires developer support to simulate the load.
>
> Please give your valuable suggestion.
>
> Thanks in advance.
> Kathirvel
>
>
> Deepak Shetty wrote:
> >
> > Hi
> > JMeter wasn't primarily built to handle scenarios like these, but it can
> > test out anything that java can test using beanshell/junit/java samplers.
> >>Creating JUnit test case for all the scenario is a costly process right?
> > In what way? development time? You'd essentially have to dummy up
> whatever
> > your swing application is doing for the scenario you are testing. Because
> > this communication is binary, and because you'd want to vary your data, I
> > doubt any record playback tool will be of much use.(you cant easily vary
> > the
> > binary)
> >
> >
> > On Tue, Dec 15, 2009 at 8:06 PM, Jskathirvel <
> > kathirvelsubramanian@yahoo.co.in> wrote:
> >
> >>
> >> Thanks for your reply,
> >>
> >> I would like to know, is it limitation of JMeter?.
> >> The client is Swing application which sends serialized Java Objects to
> >> server.
> >> Creating JUnit test case for all the scenario is a costly process right?
> >> Is there any other tool which will capture the communication and perform
> >> the
> >> load test?
> >>
> >> Your valuable suggestion are welcomed.
> >>
> >> Thanks in advance,
> >> Kathirvel
> >>
> >>
> >> Deepak Shetty wrote:
> >> >
> >> > I dont think you can use Jmeter's HTTP sampler directly for this,
> >> though
> >> > you
> >> > could write java code in a Beanshell/Java/Junit and execute that
> which
> >> > sends the serialized objects..
> >> > regards
> >> > deepak
> >> >
> >> > On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
> >> > kathirvelsubramanian@yahoo.co.in> wrote:
> >> >
> >> >>
> >> >> Hi,
> >> >>
> >> >> I am facing a problem in capturing serialized Java Objects which will
> >> be
> >> >> posted to server from client by creating HttpURLConnection.
> >> >> Can you help me how to capture those request data and load the
> server.
> >> >>
> >> >> Thanks in advance.
> >> >> Kathirvel
> >> >> --
> >> >> View this message in context:
> >> >>
> >>
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
> >> >> Sent from the JMeter - User mailing list archive at Nabble.com.
> >> >>
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> >> >> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >> >>
> >> >>
> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806027.html
> >> Sent from the JMeter - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> >> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806621.html
> Sent from the JMeter - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
Re: How to Capture serialized java objects
Posted by Jskathirvel <ka...@yahoo.co.in>.
Hi,
I agree that we can not vary the data for multiple user test for same
scenario.
But in our case the data send to server is huge and we are trying to store
the object stream as file and posting to server using JUnit test cases.
If the data changes over time we have to dump again all the data to
simulate.
Also while creating JUnit test cases we may miss some sequence of request as
the same way real time application works.
So JMeter requires developer support to simulate the load.
Please give your valuable suggestion.
Thanks in advance.
Kathirvel
Deepak Shetty wrote:
>
> Hi
> JMeter wasn't primarily built to handle scenarios like these, but it can
> test out anything that java can test using beanshell/junit/java samplers.
>>Creating JUnit test case for all the scenario is a costly process right?
> In what way? development time? You'd essentially have to dummy up whatever
> your swing application is doing for the scenario you are testing. Because
> this communication is binary, and because you'd want to vary your data, I
> doubt any record playback tool will be of much use.(you cant easily vary
> the
> binary)
>
>
> On Tue, Dec 15, 2009 at 8:06 PM, Jskathirvel <
> kathirvelsubramanian@yahoo.co.in> wrote:
>
>>
>> Thanks for your reply,
>>
>> I would like to know, is it limitation of JMeter?.
>> The client is Swing application which sends serialized Java Objects to
>> server.
>> Creating JUnit test case for all the scenario is a costly process right?
>> Is there any other tool which will capture the communication and perform
>> the
>> load test?
>>
>> Your valuable suggestion are welcomed.
>>
>> Thanks in advance,
>> Kathirvel
>>
>>
>> Deepak Shetty wrote:
>> >
>> > I dont think you can use Jmeter's HTTP sampler directly for this,
>> though
>> > you
>> > could write java code in a Beanshell/Java/Junit and execute that which
>> > sends the serialized objects..
>> > regards
>> > deepak
>> >
>> > On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
>> > kathirvelsubramanian@yahoo.co.in> wrote:
>> >
>> >>
>> >> Hi,
>> >>
>> >> I am facing a problem in capturing serialized Java Objects which will
>> be
>> >> posted to server from client by creating HttpURLConnection.
>> >> Can you help me how to capture those request data and load the server.
>> >>
>> >> Thanks in advance.
>> >> Kathirvel
>> >> --
>> >> View this message in context:
>> >>
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
>> >> Sent from the JMeter - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
>> >> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806027.html
>> Sent from the JMeter - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>>
>>
>
>
--
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Re: How to Capture serialized java objects
Posted by Deepak Shetty <sh...@gmail.com>.
Hi
JMeter wasn't primarily built to handle scenarios like these, but it can
test out anything that java can test using beanshell/junit/java samplers.
>Creating JUnit test case for all the scenario is a costly process right?
In what way? development time? You'd essentially have to dummy up whatever
your swing application is doing for the scenario you are testing. Because
this communication is binary, and because you'd want to vary your data, I
doubt any record playback tool will be of much use.(you cant easily vary the
binary)
On Tue, Dec 15, 2009 at 8:06 PM, Jskathirvel <
kathirvelsubramanian@yahoo.co.in> wrote:
>
> Thanks for your reply,
>
> I would like to know, is it limitation of JMeter?.
> The client is Swing application which sends serialized Java Objects to
> server.
> Creating JUnit test case for all the scenario is a costly process right?
> Is there any other tool which will capture the communication and perform
> the
> load test?
>
> Your valuable suggestion are welcomed.
>
> Thanks in advance,
> Kathirvel
>
>
> Deepak Shetty wrote:
> >
> > I dont think you can use Jmeter's HTTP sampler directly for this, though
> > you
> > could write java code in a Beanshell/Java/Junit and execute that which
> > sends the serialized objects..
> > regards
> > deepak
> >
> > On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
> > kathirvelsubramanian@yahoo.co.in> wrote:
> >
> >>
> >> Hi,
> >>
> >> I am facing a problem in capturing serialized Java Objects which will be
> >> posted to server from client by creating HttpURLConnection.
> >> Can you help me how to capture those request data and load the server.
> >>
> >> Thanks in advance.
> >> Kathirvel
> >> --
> >> View this message in context:
> >>
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
> >> Sent from the JMeter - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> >> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26806027.html
> Sent from the JMeter - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
Re: How to Capture serialized java objects
Posted by Jskathirvel <ka...@yahoo.co.in>.
Thanks for your reply,
I would like to know, is it limitation of JMeter?.
The client is Swing application which sends serialized Java Objects to
server.
Creating JUnit test case for all the scenario is a costly process right?
Is there any other tool which will capture the communication and perform the
load test?
Your valuable suggestion are welcomed.
Thanks in advance,
Kathirvel
Deepak Shetty wrote:
>
> I dont think you can use Jmeter's HTTP sampler directly for this, though
> you
> could write java code in a Beanshell/Java/Junit and execute that which
> sends the serialized objects..
> regards
> deepak
>
> On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
> kathirvelsubramanian@yahoo.co.in> wrote:
>
>>
>> Hi,
>>
>> I am facing a problem in capturing serialized Java Objects which will be
>> posted to server from client by creating HttpURLConnection.
>> Can you help me how to capture those request data and load the server.
>>
>> Thanks in advance.
>> Kathirvel
>> --
>> View this message in context:
>> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
>> Sent from the JMeter - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>>
>>
>
>
--
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Re: How to Capture serialized java objects
Posted by Deepak Shetty <sh...@gmail.com>.
I dont think you can use Jmeter's HTTP sampler directly for this, though you
could write java code in a Beanshell/Java/Junit and execute that which
sends the serialized objects..
regards
deepak
On Tue, Dec 15, 2009 at 4:34 AM, Jskathirvel <
kathirvelsubramanian@yahoo.co.in> wrote:
>
> Hi,
>
> I am facing a problem in capturing serialized Java Objects which will be
> posted to server from client by creating HttpURLConnection.
> Can you help me how to capture those request data and load the server.
>
> Thanks in advance.
> Kathirvel
> --
> View this message in context:
> http://old.nabble.com/How-to-Capture-serialized-java-objects-tp26794060p26794060.html
> Sent from the JMeter - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>