[tests] give PMTUd more time to redetect MTU

Ideal fix would be to use PMTUd callback, but that requires a lot of
extra test infrastructure. For now just workaround the problem.

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

diff --git a/libknet/tests/api_knet_handle_pmtud_set.c b/libknet/tests/api_knet_handle_pmtud_set.c
index 7a7ffb34c26a680632fc81b98404397eb603cfbd..4404368849afa24571804e937dd441b6d5c974e0 100644 (file)
--- a/libknet/tests/api_knet_handle_pmtud_set.c
+++ b/libknet/tests/api_knet_handle_pmtud_set.c
@@ -196,7 +196,7 @@ static void test(void)
        /*
         * wait for PMTUd to pick up the change
         */
-       sleep(1);
+       sleep(2);
        flush_logs(logfds[0], stdout);
 
        if (knet_h->data_mtu != data_mtu) {