- add_client(response) {
- const id = this.next_client_id;
- this.clients.push({id: id,
- response: response});
- this.next_client_id++;
-
- return id;
- }
-
- remove_client(id) {
- this.clients = this.clients.filter(client => client.id !== id);
- }
-
- /* Send a string to all clients */
- broadcast_string(str) {
- this.clients.forEach(client => client.response.write(str + '\n'));
- }
-
- /* Send an event to all clients.
- *
- * An event has both a declared type and a separate data block.
- * It also ends with two newlines (to mark the end of the event).
- */
- broadcast_event(type, data) {
- this.broadcast_string(`event: ${type}\ndata: ${data}\n`);
- }
-