import {
availableParallelism,
ClusterWorker,
- DynamicThreadPool
+ DynamicThreadPool,
} from 'poolifier'
import { type RawData, WebSocketServer } from 'ws'
type MessagePayload,
MessageType,
type ThreadWorkerData,
- type ThreadWorkerResponse
+ type ThreadWorkerResponse,
} from './types.js'
const emptyFunction = (): void => {
}
class WebSocketServerWorker extends ClusterWorker<
-ClusterWorkerData,
-ClusterWorkerResponse
+ ClusterWorkerData,
+ ClusterWorkerResponse
> {
private static wss: WebSocketServer
private static requestHandlerPool: DynamicThreadPool<
- ThreadWorkerData<DataPayload>,
- ThreadWorkerResponse<DataPayload>
+ ThreadWorkerData<DataPayload>,
+ ThreadWorkerResponse<DataPayload>
>
private static readonly startWebSocketServer = (
workerData?: ClusterWorkerData
): ClusterWorkerResponse => {
const { port, workerFile, minWorkers, maxWorkers, ...poolOptions } =
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
workerData!
WebSocketServerWorker.requestHandlerPool = new DynamicThreadPool<
- ThreadWorkerData<DataPayload>,
- ThreadWorkerResponse<DataPayload>
+ ThreadWorkerData<DataPayload>,
+ ThreadWorkerResponse<DataPayload>
>(
minWorkers ?? 1,
maxWorkers ?? availableParallelism(),
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) {
ws.send(
JSON.stringify({
type: MessageType.echo,
- data: response.data
+ data: response.data,
})
)
return undefined
JSON.stringify(
{
type: MessageType.factorial,
- data: response.data
+ data: response.data,
},
(_, v) => (typeof v === 'bigint' ? v.toString() : v)
)
})
return {
status: true,
- port: WebSocketServerWorker.wss.options.port
+ port: WebSocketServerWorker.wss.options.port,
}
}
killHandler: async () => {
await WebSocketServerWorker.requestHandlerPool.destroy()
WebSocketServerWorker.wss.close()
- }
+ },
})
}
}