}
void init_nodes(meshlink_handle_t *mesh) {
- pthread_mutex_lock(&(mesh->nodes_mutex));
mesh->nodes = splay_alloc_tree((splay_compare_t) node_compare, (splay_action_t) free_node);
mesh->node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
- pthread_mutex_unlock(&(mesh->nodes_mutex));
}
void exit_nodes(meshlink_handle_t *mesh) {
- pthread_mutex_lock(&(mesh->nodes_mutex));
- if(mesh->node_udp_cache)
+ if(mesh->node_udp_cache) {
hash_free(mesh->node_udp_cache);
- if(mesh->nodes)
+ }
+
+ if(mesh->nodes) {
splay_delete_tree(mesh->nodes);
+ }
+
mesh->node_udp_cache = NULL;
mesh->nodes = NULL;
- pthread_mutex_unlock(&(mesh->nodes_mutex));
}
node_t *new_node(void) {
- node_t *n = xzalloc(sizeof *n);
+ node_t *n = xzalloc(sizeof(*n));
- if(replaywin) n->late = xzalloc(replaywin);
n->edge_tree = new_edge_tree();
n->mtu = MTU;
n->maxmtu = MTU;
+ n->devclass = DEV_CLASS_UNKNOWN;
return n;
}
void free_node(node_t *n) {
- if(n->edge_tree)
+ n->status.destroyed = true;
+
+ utcp_exit(n->utcp);
+
+ if(n->edge_tree) {
free_edge_tree(n->edge_tree);
+ }
sockaddrfree(&n->address);
ecdsa_free(n->ecdsa);
sptps_stop(&n->sptps);
- if(n->mtutimeout.cb)
+ if(n->mtutimeout.cb) {
abort();
+ }
- if(n->hostname)
- free(n->hostname);
-
- if(n->name)
- free(n->name);
-
- if(n->late)
- free(n->late);
+ free(n->name);
+ free(n->canonical_address);
free(n);
}
void node_add(meshlink_handle_t *mesh, node_t *n) {
- pthread_mutex_lock(&(mesh->nodes_mutex));
n->mesh = mesh;
splay_insert(mesh->nodes, n);
- pthread_mutex_unlock(&(mesh->nodes_mutex));
}
void node_del(meshlink_handle_t *mesh, node_t *n) {
- pthread_mutex_lock(&(mesh->nodes_mutex));
timeout_del(&mesh->loop, &n->mtutimeout);
- for splay_each(edge_t, e, n->edge_tree)
+ for splay_each(edge_t, e, n->edge_tree) {
edge_del(mesh, e);
+ }
splay_delete(mesh->nodes, n);
- pthread_mutex_unlock(&(mesh->nodes_mutex));
}
node_t *lookup_node(meshlink_handle_t *mesh, const char *name) {
const node_t n = {.name = (char *)name};
node_t *result;
- pthread_mutex_lock(&(mesh->nodes_mutex));
result = splay_search(mesh->nodes, &n);
- pthread_mutex_unlock(&(mesh->nodes_mutex));
return result;
}
if(sa) {
n->address = *sa;
n->sock = 0;
+
for(int i = 0; i < mesh->listen_sockets; i++) {
if(mesh->listen_socket[i].sa.sa.sa_family == sa->sa.sa_family) {
n->sock = i;
break;
}
}
+
hash_insert(mesh->node_udp_cache, sa, n);
- free(n->hostname);
- n->hostname = sockaddr2hostname(&n->address);
- logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
+
+ meshlink_hint_address(mesh, (meshlink_node_t *)n, &sa->sa);
+
+ if(mesh->log_level <= MESHLINK_DEBUG) {
+ char *hostname = sockaddr2hostname(&n->address);
+ logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, hostname);
+ free(hostname);
+ }
}
}