Re: [PATCH] add sleep between start of iperf server and client

[Ondrej Lichtner]

On Tue, Jan 19, 2021 at 10:37:19AM +0100, Jan Tluka wrote:
>  Add a short delay before starting iperf client connection to server.
>  This is to reduce probability of the iperf server not being able to start
>  quick enough to handle the client connection.
>  
>  Fixes https://github.com/LNST-project/lnst/issues/200
>  
>  Signed-off-by: Jan Tluka <jtluka(a)redhat.com&gt;
>  Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com&gt;
>  ---
>   lnst/RecipeCommon/Perf/Measurements/IperfFlowMeasurement.py | 1 +
>   1 file changed, 1 insertion(+)
>  
>  diff --git a/lnst/RecipeCommon/Perf/Measurements/IperfFlowMeasurement.py
> b/lnst/RecipeCommon/Perf/Measurements/IperfFlowMeasurement.py
>  index ed1f5371..ccfe17e3 100644
>  --- a/lnst/RecipeCommon/Perf/Measurements/IperfFlowMeasurement.py
>  +++ b/lnst/RecipeCommon/Perf/Measurements/IperfFlowMeasurement.py
>  @@ -62,6 +62,7 @@ class IperfFlowMeasurement(BaseFlowMeasurement):
>           for flow in test_flows:
>               flow.server_job.start(bg=True)
>   
>  +        time.sleep(2)
>           for flow in test_flows:
>               flow.client_job.start(bg=True)
>   
>  -- 
>  2.26.2
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after irc discussion this was put as last in queue of currently
submitted patches.

pushed, thanks

-Ondrej