Handle network change detection on macOS and iOS.

[meshlink] / src / meshlink.c

diff --git a/src/meshlink.c b/src/meshlink.c
index aa29ce8984bac86c3cbc92955793d4c6837953c6..1b65e40c3efc6c59d6e1bb2e6347096c6e7b1741 100644 (file)
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1515,7 +1515,7 @@ meshlink_handle_t *meshlink_open_ex(const meshlink_open_params_t *params) {
 
        mesh->appname = xstrdup(params->appname);
        mesh->devclass = params->devclass;
-       mesh->discovery = true;
+       mesh->discovery.enabled = true;
        mesh->invitation_timeout = 604800; // 1 week
        mesh->netns = params->netns;
        mesh->submeshes = NULL;
@@ -1556,9 +1556,6 @@ meshlink_handle_t *meshlink_open_ex(const meshlink_open_params_t *params) {
        pthread_mutex_init(&mesh->mutex, &attr);
        pthread_cond_init(&mesh->cond, NULL);
 
-       pthread_mutex_init(&mesh->discovery_mutex, NULL);
-       pthread_cond_init(&mesh->discovery_cond, NULL);
-
        pthread_cond_init(&mesh->adns_cond, NULL);
 
        mesh->threadstarted = false;
@@ -1693,14 +1690,10 @@ static void *meshlink_main_loop(void *arg) {
 #endif // HAVE_SETNS
        }
 
-#if HAVE_CATTA
-
-       if(mesh->discovery) {
+       if(mesh->discovery.enabled) {
                discovery_start(mesh);
        }
 
-#endif
-
        if(pthread_mutex_lock(&mesh->mutex) != 0) {
                abort();
        }
@@ -1712,15 +1705,11 @@ static void *meshlink_main_loop(void *arg) {
 
        pthread_mutex_unlock(&mesh->mutex);
 
-#if HAVE_CATTA
-
        // Stop discovery
-       if(mesh->discovery) {
+       if(mesh->discovery.enabled) {
                discovery_stop(mesh);
        }
 
-#endif
-
        return NULL;
 }
 
@@ -4554,8 +4543,6 @@ void handle_duplicate_node(meshlink_handle_t *mesh, node_t *n) {
 }
 
 void meshlink_enable_discovery(meshlink_handle_t *mesh, bool enable) {
-#if HAVE_CATTA
-
        if(!mesh) {
                meshlink_errno = MESHLINK_EINVAL;
                return;
@@ -4565,7 +4552,7 @@ void meshlink_enable_discovery(meshlink_handle_t *mesh, bool enable) {
                abort();
        }
 
-       if(mesh->discovery == enable) {
+       if(mesh->discovery.enabled == enable) {
                goto end;
        }
 
@@ -4577,15 +4564,10 @@ void meshlink_enable_discovery(meshlink_handle_t *mesh, bool enable) {
                }
        }
 
-       mesh->discovery = enable;
+       mesh->discovery.enabled = enable;
 
 end:
        pthread_mutex_unlock(&mesh->mutex);
-#else
-       (void)mesh;
-       (void)enable;
-       meshlink_errno = MESHLINK_ENOTSUP;
-#endif
 }
 
 void meshlink_set_dev_class_timeouts(meshlink_handle_t *mesh, dev_class_t devclass, int pinginterval, int pingtimeout) {
@@ -4656,6 +4638,11 @@ void meshlink_reset_timers(struct meshlink_handle *mesh) {
        }
 
        handle_network_change(mesh, true);
+
+       if(mesh->discovery.enabled) {
+               discovery_refresh(mesh);
+       }
+
        pthread_mutex_unlock(&mesh->mutex);
 }