* If the port is set to 0, then MeshLink will listen on a port
* that is randomly assigned by the operating system every time open() is called.
*
- * @return This function returns true if the port was successfully changed, false otherwise.
+ * @return This function returns true if the port was successfully changed
+ * to the desired port, false otherwise. If it returns false, there
+ * is no guarantee that MeshLink is listening on the old port.
*/
bool set_port(int port) {
return meshlink_set_port(handle, port);