initWebSocket()

in src/com.jetbrains.youtrack.sdPlugin/libs/js/api.js [33:76]

36 lines of code
6 McCabe index (conditional complexity)


	initWebSocket() {
		if (this.websocket) {
			this.websocket.close();
			this.websocket = null;
		}

		this.websocket = new WebSocket('ws://127.0.0.1:' + this.port);

		this.websocket.onopen = () => {
			const json = {
				event: this.messageType,
				uuid: this.uuid,
			};

			this.websocket.send(JSON.stringify(json));

			this.emit(Events.connected, {
				connection: this.websocket,
				port: this.port,
				uuid: this.uuid,
				actionInfo: this.actionInfo,
				appInfo: this.appInfo,
				messageType: this.messageType,
			});
		};

		this.websocket.onerror = (evt) => {
			const error = `WEBSOCKET ERROR: ${evt}, ${evt.data}, ${SocketErrors[evt?.code]}`;
			console.warn(error);
			this.logMessage(error);
		};

		this.websocket.onclose = (evt) => {
			console.warn('WEBSOCKET CLOSED:', SocketErrors[evt?.code]);
		};

		this.websocket.onmessage = (evt) => {
			const data = evt?.data ? JSON.parse(evt.data) : null;

			const {action, event} = data;
			const message = action ? `${action}.${event}` : event;
			if (message && message !== '') this.emit(message, data);
		};
	}