private async sendKillMessageToWorker (workerNodeKey: number): Promise<void> {
await new Promise<void>((resolve, reject) => {
if (this.workerNodes?.[workerNodeKey] == null) {
- reject(new Error(`Invalid worker node key '${workerNodeKey}'`))
+ resolve()
return
}
const killMessageListener = (message: MessageValue<Response>): void => {