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test/lib: Wait for kernel to free up ports used by iperf3 before reusing them

If we start another server on the same port right away, we might fail
to bind the port. A small delay appears to be needed -- I'm not
entirely sure why at this point.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2022-09-22 16:37:03 +02:00
parent 856b04490a
commit d1dbc4f992

View File

@ -68,6 +68,8 @@ test_iperf3() {
'for i in $(seq 0 '${__procs}'); do rm s${i}.json; done'
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__var}__" "${__bw}" )"
sleep 3 # Wait for kernel to free up ports
}
test_one_line() {