Insert a small timeout before reporting the test successful
This is so the OS gets enough time to clean up all
of the sockets used during the execution of the test.
Without this, sometimes a "port already in use" error
will fail the next test.
Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>
Reviewed-by: Rob Crittenden <rcritten@redhat.com>