}
private checkWorkerOptions (opts: WorkerOptions): void {
+ if (opts != null && !isPlainObject(opts)) {
+ throw new TypeError('opts worker options parameter is not a plain object')
+ }
+ if (
+ opts?.killBehavior != null &&
+ !Object.values(KillBehaviors).includes(opts.killBehavior)
+ ) {
+ throw new TypeError(
+ `killBehavior option '${opts.killBehavior}' is not valid`
+ )
+ }
+ if (
+ opts?.maxInactiveTime != null &&
+ !Number.isSafeInteger(opts.maxInactiveTime)
+ ) {
+ throw new TypeError('maxInactiveTime option is not an integer')
+ }
+ if (opts?.maxInactiveTime != null && opts.maxInactiveTime < 5) {
+ throw new TypeError(
+ 'maxInactiveTime option is not a positive integer greater or equal than 5'
+ )
+ }
+ if (opts?.killHandler != null && typeof opts.killHandler !== 'function') {
+ throw new TypeError('killHandler option is not a function')
+ }
+ if (opts?.async != null) {
+ throw new Error('async option is deprecated')
+ }
this.opts = { ...DEFAULT_WORKER_OPTIONS, ...opts }
- delete this.opts.async
}
- private checkValidTaskFunction (
+ private checkValidTaskFunctionEntry (
name: string,
fn: TaskFunction<Data, Response>
): void {
}
/**
- * Checks if the `taskFunctions` parameter is passed to the constructor.
+ * Checks if the `taskFunctions` parameter is passed to the constructor and valid.
*
* @param taskFunctions - The task function(s) parameter that should be checked.
*/
} else if (isPlainObject(taskFunctions)) {
let firstEntry = true
for (const [name, fn] of Object.entries(taskFunctions)) {
- this.checkValidTaskFunction(name, fn)
+ this.checkValidTaskFunctionEntry(name, fn)
const boundFn = fn.bind(this)
if (firstEntry) {
this.taskFunctions.set(DEFAULT_TASK_NAME, boundFn)
/**
* Handles an error and convert it to a string so it can be sent back to the main worker.
*
- * @param e - The error raised by the worker.
+ * @param error - The error raised by the worker.
* @returns The error message.
*/
- protected handleError (e: Error | string): string {
- return e instanceof Error ? e.message : e
+ protected handleError (error: Error | string): string {
+ return error instanceof Error ? error.message : error
}
/**
workerId: this.id,
taskId
})
- } catch (e) {
- const errorMessage = this.handleError(e as Error | string)
+ } catch (error) {
this.sendToMainWorker({
taskError: {
name: name as string,
- message: errorMessage,
+ message: this.handleError(error as Error | string),
data
},
workerId: this.id,
})
return null
})
- .catch(e => {
- const errorMessage = this.handleError(e as Error | string)
+ .catch(error => {
this.sendToMainWorker({
taskError: {
name: name as string,
- message: errorMessage,
+ message: this.handleError(error as Error | string),
data
},
workerId: this.id,