- wss.on('connection', ws => {
- ws.on('error', console.error)
- ws.on('message', (message: RawData) => {
- const { type, data } = JSON.parse(
- // eslint-disable-next-line @typescript-eslint/no-base-to-string
- message.toString()
- ) as MessagePayload<DataPayload>
- switch (type) {
- case MessageType.echo:
- ws.send(
- JSON.stringify({
- type: MessageType.echo,
- data
- })
- )
- break
- case MessageType.factorial:
- ws.send(
- JSON.stringify({
- type: MessageType.factorial,
- data: { number: factorial(data.number as number) }
- })
- )
- break
- }
+ WebSocketServerWorker.wss = new WebSocketServer({ port }, () => {
+ console.info(
+ `⚡️[ws server]: WebSocket server is started in cluster worker at ws://localhost:${port}/`
+ )
+ })
+
+ WebSocketServerWorker.wss.on('connection', ws => {
+ ws.on('error', console.error)
+ ws.on('message', (message: RawData) => {
+ const { type, data } = JSON.parse(
+ // eslint-disable-next-line @typescript-eslint/no-base-to-string
+ message.toString()
+ ) as MessagePayload<DataPayload>
+ switch (type) {
+ case MessageType.echo:
+ ws.send(
+ JSON.stringify({
+ type: MessageType.echo,
+ data
+ })
+ )
+ break
+ case MessageType.factorial:
+ ws.send(
+ JSON.stringify({
+ type: MessageType.factorial,
+ data: {
+ number: WebSocketServerWorker.factorial(data.number as number)
+ }
+ })
+ )
+ break
+ }
+ })