Stefano Brivio cb8c9af5d3 test/system: Add, use tcp_port_probe() to check for listeners rather than binds ...

_test_skopeo_credential_sharing() used port_is_free() to check if a
port has no active listeners. With the new implementation, this is
not equivalent anymore: a port might be in TIME_WAIT, so it's not
free, but the listener might be long gone.

Add tcp_port_probe() to check if there's an active listener on a
given port, and use it in _test_skopeo_credential_sharing().

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

2022-11-08 00:16:36 +01:00

9.6 KiB

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