import {
+ availableParallelism,
ClusterWorker,
- DynamicThreadPool,
- availableParallelism
+ DynamicThreadPool
} from 'poolifier'
import { type RawData, WebSocketServer } from 'ws'
+
import {
type ClusterWorkerData,
type ClusterWorkerResponse,
} from './types.js'
const emptyFunction = (): void => {
- /** Intentional */
+ /* Intentional */
}
class WebSocketServerWorker extends ClusterWorker<
private static readonly startWebSocketServer = (
workerData?: ClusterWorkerData
): ClusterWorkerResponse => {
- const { port, workerFile, minWorkers, maxWorkers } =
- workerData as ClusterWorkerData
+ const { port, workerFile, minWorkers, maxWorkers, ...poolOptions } =
+ workerData!
WebSocketServerWorker.requestHandlerPool = new DynamicThreadPool<
ThreadWorkerData<DataPayload>,
minWorkers ?? 1,
maxWorkers ?? availableParallelism(),
workerFile,
- workerData
+ poolOptions
)
WebSocketServerWorker.wss = new WebSocketServer({ port }, () => {
)
})
- WebSocketServerWorker.wss.on('connection', (ws) => {
+ WebSocketServerWorker.wss.on('connection', ws => {
ws.on('error', console.error)
ws.on('message', (message: RawData) => {
const { type, data } = JSON.parse(
case MessageType.echo:
WebSocketServerWorker.requestHandlerPool
.execute({ data }, 'echo')
- .then((response) => {
+ .then(response => {
ws.send(
JSON.stringify({
type: MessageType.echo,
data: response.data
})
)
- return null
+ return undefined
})
.catch(emptyFunction)
break
case MessageType.factorial:
WebSocketServerWorker.requestHandlerPool
.execute({ data }, 'factorial')
- .then((response) => {
+ .then(response => {
ws.send(
- JSON.stringify({
- type: MessageType.factorial,
- data: response.data
- })
+ JSON.stringify(
+ {
+ type: MessageType.factorial,
+ data: response.data
+ },
+ (_, v) => (typeof v === 'bigint' ? v.toString() : v)
+ )
)
- return null
+ return undefined
})
.catch(emptyFunction)
break