Messages in this thread | | | From | Willem de Bruijn <> | Date | Wed, 1 Feb 2023 09:54:51 -0500 | Subject | Re: [PATCH net v4 3/4] selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs |
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On Tue, Jan 31, 2023 at 7:18 PM Andrei Gherzan <andrei.gherzan@canonical.com> wrote: > > "udpgro_bench.sh" invokes udpgso_bench_rx/udpgso_bench_tx programs > subsequently and while doing so, there is a chance that the rx one is not > ready to accept socket connections. This racing bug could fail the test > with at least one of the following: > > ./udpgso_bench_tx: connect: Connection refused > ./udpgso_bench_tx: sendmsg: Connection refused > ./udpgso_bench_tx: write: Connection refused > > This change addresses this by making udpgro_bench.sh wait for the rx > program to be ready before firing off the tx one - up to a 10s timeout. > > Fixes: 3a687bef148d ("selftests: udp gso benchmark") > Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com> > Cc: Paolo Abeni <pabeni@redhat.com> > Cc: Willem de Bruijn <willemb@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
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