Robot tests (robot setups) should know which switch they are using. CPqD 
switches should be used only when testing groups - as far as I know.

Unfortunately, I won't do the change as it is out of my scope.


Michal

________________________________
From: Abhijit Kumbhare <abhijitk...@gmail.com>
Sent: 05 February 2016 15:36
To: Michal Polkoráb
Cc: Luis Gomez; openflowjava-dev; openflowplugin-dev
Subject: Re: [openflowjava-dev] Regression detected

For the first solution:

1. introduce timeout / sleep in testcases with CPqD switches,

How do you know if we are connecting to a CPqD switch and not any other kind of 
switch? It will be important to be able to keep working with CPqD switch as it 
would be good to be able to work with multiple switches.

So will you do the timeout change Michal?


On Fri, Feb 5, 2016 at 5:43 AM, Michal Polkoráb 
<michal.polko...@pantheon.sk<mailto:michal.polko...@pantheon.sk>> wrote:

Hello,


the change that causes the problems is this one: 
https://git.opendaylight.org/gerrit/#/c/33906/. It fixes Bug 4614 
(https://bugs.opendaylight.org/show_bug.cgi?id=4614).

We have tested the change with both OVS and CPqD switches and both passed. The 
XID (see the change) wasn't used because CPqD switch didn't fully behave 
according to the specification (didn't reply with correct XID) - and as it 
turns out, it still doesn't. The first connection usually replies with random 
generated XID in features-reply, after we close the connection (approx. 30 
seconds), the device connects successfully. So our options are:

?1. introduce timeout / sleep in testcases with CPqD switches,

2. replace CPqD switches with OVS switches (since OVS 2.3 - groups are 
supported).


Regards,

Michal Polkorab


________________________________
From: Abhijit Kumbhare <abhijitk...@gmail.com<mailto:abhijitk...@gmail.com>>
Sent: 05 February 2016 01:24
To: Luis Gomez
Cc: openflowjava-dev; openflowplugin-dev
Subject: Re: [openflowjava-dev] Regression detected

Thanks Luis. May be better to wait for Michal Polkorab to comment.

On Thu, Feb 4, 2016 at 4:08 PM, Luis Gomez 
<ece...@gmail.com<mailto:ece...@gmail.com>> wrote:
Hi OFP devs,

It looks like this patch:

https://git.opendaylight.org/gerrit/#/c/33652/

broke CPqD switch support in both plugins:

https://jenkins.opendaylight.org/releng/view/openflowplugin/job/openflowplugin-csit-1node-flow-services-only-beryllium/

https://jenkins.opendaylight.org/releng/view/openflowplugin/job/openflowplugin-csit-1node-flow-services-lithium-redesign-only-beryllium/

BR/Luis



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MichalPolkoráb
Software Engineer

Sídlo / Mlynské Nivy 56 / 821 05 Bratislava / Slovakia
R&D centrum / Janka Krála 9 /  974 01 Banská Bystrica / Slovakia
+421 918 378 907<tel:%2B421%20918%20378%20907> / 
michal.polko...@pantheon.sk<mailto:michal.polko...@pantheon.sk>
reception: +421 2 206 65 114 / www.pantheon.sk<http://www.pantheon.sk>

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MichalPolkoráb
Software Engineer

Sídlo / Mlynské Nivy 56 / 821 05 Bratislava / Slovakia
R&D centrum / Janka Krála 9 /  974 01 Banská Bystrica / Slovakia
+421 918 378 907 / michal.polko...@pantheon.sk
reception: +421 2 206 65 114 / www.pantheon.sk

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