The Grinder User List

Aris Green | 26 Jun 2012 18:37

Re: Communicate with console breaks for many processes

I thought I fixed that, but I actually misplaced the ~/.ssh/config
file.  I did have -Y in the ssh command line.  That is for X
forwarding, which I don't need.  The tests seems to work.  I will try
the next tests using:

  Host *
  ControlMaster auto
  ControlPath ~/.ssh/master-%l-%r <at> %h:%p

in my ~/.ssh/config file.  I think that is how you need to enable ssh
connection sharing.  Many thanks,

Aris

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Philip Aston | 26 Jun 2012 19:44

Re: Communicate with console breaks for many processes

One other thing that might be worth trying if you continue to have
issues - you can reduce the volume of traffic between the worker
processes and the agent using the grinder.reportToConsole.interval
property. (See http://grinder.sourceforge.net/g3/properties.html).

- Phil

On 26/06/12 17:37, Aris Green wrote:
> I thought I fixed that, but I actually misplaced the ~/.ssh/config
> file.  I did have -Y in the ssh command line.  That is for X
> forwarding, which I don't need.  The tests seems to work.  I will try
> the next tests using:
>
>   Host *
>   ControlMaster auto
>   ControlPath ~/.ssh/master-%l-%r <at> %h:%p
>
> in my ~/.ssh/config file.  I think that is how you need to enable ssh
> connection sharing.  Many thanks,
>
> Aris
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and 
> threat landscape has changed and how IT managers can respond. Discussions 
> will include endpoint security, mobile security and the latest in malware 
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> grinder-use mailing list

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Aris Green | 27 Jun 2012 04:57

Re: Communicate with console breaks for many processes

Once again, thanks for the tip about the SSH sharing.  I got that
working.  Now, it seems like of I run the Console and an Agent with 5
workers and 5 threads on the same Fedora 17 VM, I get the error.
Something with "broken pipe" in the exception trace.  The error is in
the STDOUT / STDERR output of the agent process.  I wish I had an
exception trace.

I was running the Console and Agent on the same machine to debug the
test script, so no ssh.  Of course, that is not a useful setup for a
load testing environment.

Aris

------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/