Method on

api/src/services/websocket.ts:28–30

(event: 'connect' | 'message' | 'error' | 'close', callback: ActionHandler)

	}

	on(event: 'connect' | 'message' | 'error' | 'close', callback: ActionHandler) {
		emitter.onAction('websocket.' + event, callback);
	}

	off(event: 'connect' | 'message' | 'error' | 'close', callback: ActionHandler) {
		emitter.offAction('websocket.' + event, callback);