X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fimport-export.c;h=d6498c24b6647828a1fffb45f676623ee67eb2fc;hb=09d1b540e60d5f7c32e80f24401bc2d468904902;hp=17beaaf0ea8e6a665088cb4de36baf8956d22ecd;hpb=77c25aa7e676e4eb8c099940ca8c4b872b64415c;p=meshlink

diff --git a/test/import-export.c b/test/import-export.c
index 17beaaf0..d6498c24 100644
--- a/test/import-export.c
+++ b/test/import-export.c
@@ -86,6 +86,17 @@ int main(int argc, char *argv[]) {
 		return 1;
 	}
 
+	int pmtu = meshlink_get_pmtu(mesh2, meshlink_get_node(mesh2, "bar"));
+	for(int i = 0; i < 10 && !pmtu; i++) {
+		sleep(1);
+		pmtu = meshlink_get_pmtu(mesh2, meshlink_get_node(mesh2, "bar"));
+	}
+
+	if(!pmtu) {
+		fprintf(stderr, "UDP communication with bar not possible after 10 seconds\n");
+		return 1;
+	}
+
 	// Clean up.
 
 	meshlink_stop(mesh2);