Hi

I will try to answer your questions, but I have not used remote testing, so I cannot guarantee that my answers are correct.

I think you will have to edit the jmeter properties file on each client that is doing testing. I cannot see how the setting on the "Jmeter server" machine would be "transported" to the remote hosts doing testing.

And I think that the constraint is applied per thread, because the constraint is per http connection as far as I understand, and each thread opens a separate http connection.

Alf

Christensen, Alan wrote:
Hi Alf-

Thanks for the response. I will try this today with 2.3rc3. When running with remote hosts, how does the reading of jmeter.properties work? Does the jmeter.properties from my local system get used to configure the remote host, i.e., can I just have httpclient.socket.http.cps=10000 in the jmeter.properties file on my local machine and have it take effect on the remote hosts that I am using to run the test? Or will I need to change each of their jmeter.properties files as well? Do you know if the constraint is applied on a per thread basis or as a cumulative value across all threads?
Alan

-----Original Message-----
From: Alf Høgemark [mailto:[EMAIL PROTECTED] Sent: Saturday, July 28, 2007 4:36 AM
To: JMeter Users List
Subject: Re: Can't adjust characters per second

Hi

I have tested this now, and I can reproduce your problem in 2.2, but in
2.3rc3 I cannot reproduce your problem. In 2.3rc3 I can successfully run with 
httpclient.socket.http.cps=10000 httpclient.socket.https.cps=10000

in my jmeter.properties file.

So if you think the problem exists in 2.3rc3, please open a bug report, and 
provide enough details to reproduce the problem.

Regards
Alf Hogemark

Alf Høgemark wrote:
Hi

This sounds like a bug in JMeter, you should not get a nullpointer exception.

I suggest you report the bug using bugzilla for JMeter.
Please include a step by step description of how to reproduce the problem, it makes it easier to reproduce, fix and verify the fix for us. It would be nice if you could include the stack trace for 2.3rc, since that is where it is most likely we will fix the problem.

The jmeter.properties file is only read on startup of JMeter.

Regards
Alf Hogemark


Christensen, Alan wrote:
Hi Sebb-

Is there a library that I need to load to get access to the httpclient.socket.http.cps related methods? If so, how would I do that? If not, then why do I get a null pointer exception every time I enable this feature with Jmeter 2.2 and 2.3?

Is the bandwidth constraint applied on a per thread basis, or across all the threads cumulatively?

Thanks,

Alan
-----Original Message-----
From: Christensen, Alan Sent: Wednesday, July 18, 2007 11:48 AM
To: JMeter Users List
Subject: Can't adjust characters per second


I tried using the characters/second setting in the jmeter.properties file. My recollection is that this only works with the commons HTTP client. Is that correct?

When I set cps to 10000 cps using the following statements in jmeter.properties httpclient.socket.http.cps=10000 httpclient.socket.https.cps=10000

then I get a null pointer exception for every http request that I make using the HTTP Request HTTPClient sampler.
>From jmeter.log:
ERROR - jmeter.threads.JMeterThread: java.lang.NullPointerException at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java
:72
0)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(Htt
pMe
thodDirector.java:386)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMe
tho
dDirector.java:170)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.jav
a:3
96)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.jav
a:3
24)
at
org.apache.jmeter.protocol.http.sampler.HTTPSampler2.sample(HTTPSampl
er2
.java:527)
at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSa
mpl
erBase.java:658)
at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSa
mpl
erBase.java:647)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:247)
at java.lang.Thread.run(Unknown Source)


The HTTP Request HTTPClient works fine when the lines above are commented out.

I am running jmeter 2.1.  Is this bug fixed in 2.3?

I also have a question about when jmeter reads the jmeter.properties file. I am assuming that jmeter only reads this file when it is first started. Is this correct?

Thanks,

Alan



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