uasync: pass socket name to all add_socket call sites

src/control_server.c

@@ -217,6 +217,7 @@ int control_server_init(struct control_server* server,
                                                       accept_callback,
                                                       NULL,  /* write callback */
                                                       NULL,  /* except callback */
+                                                      "control_listen",
                                                       server);
     
     if (!server->listen_socket_id) {
@@ -434,6 +435,7 @@ static void accept_callback(socket_t fd, void* arg) {
                                             client_read_callback,
                                             client_write_callback,
                                             client_except_callback,
+                                            "control_client",
                                             client);
     
     if (!client->socket_id) {