#include "meshlink.h"
#include "utils.h"
-struct sync_flag bar_reachable;
+static struct sync_flag bar_reachable;
+static struct sync_flag pmtu_flag;
-void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
+static void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
(void)mesh;
if(reachable && !strcmp(node->name, "bar")) {
}
}
-int main() {
+static void pmtu_cb(meshlink_handle_t *mesh, meshlink_node_t *node, uint16_t pmtu) {
+ (void)mesh;
+
+ if(pmtu && !strcmp(node->name, "bar")) {
+ set_sync_flag(&pmtu_flag, true);
+ }
+}
+
+int main(void) {
+ init_sync_flag(&bar_reachable);
+ init_sync_flag(&pmtu_flag);
+
meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
// Open two new meshlink instance.
// Import and export both side's data
- assert(meshlink_add_address(mesh1, "localhost"));
- assert(meshlink_add_address(mesh2, "localhost"));
+ assert(meshlink_set_canonical_address(mesh1, meshlink_get_self(mesh1), "localhost", NULL));
+ assert(meshlink_set_canonical_address(mesh2, meshlink_get_self(mesh2), "localhost", NULL));
char *data = meshlink_export(mesh1);
assert(data);
data = meshlink_export(mesh2);
assert(data);
+ assert(meshlink_import(mesh1, data));
+
+ // Check that importing twice is fine
assert(meshlink_import(mesh1, data));
free(data);
+ // Check that importing garbage is not fine
+ assert(!meshlink_import(mesh1, "Garbage\n"));
+
// Check that foo knows bar, but that it is not reachable.
time_t last_reachable;
// Start both instances
meshlink_set_node_status_cb(mesh1, status_cb);
+ meshlink_set_node_pmtu_cb(mesh1, pmtu_cb);
assert(meshlink_start(mesh1));
assert(meshlink_start(mesh2));
// Wait for the two to connect.
- assert(wait_sync_flag(&bar_reachable, 20));
+ assert(wait_sync_flag(&bar_reachable, 10));
// Wait for UDP communication to become possible.
- 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"));
- }
-
- assert(pmtu);
+ assert(wait_sync_flag(&pmtu_flag, 10));
// Check that we now have reachability information
assert(meshlink_get_node_reachability(mesh1, bar, &last_reachable, &last_unreachable));
assert(last_reachable);
- assert(!last_unreachable);
// Stop the meshes.