Chapter(4):Why do we need to defer calling next() in task callback? #33
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thetnaingtn
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I think the next() is deferred because its a callback to get called when we have still task in the queue |
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In Chapter(4) Limiting concurrency
In the next method of TaskQueue class, in the callback which is passed to task() function, why next() function call is deferred to the next circle. Can somebody please tell me why?
task(()=>{ this.running-- process.nextTick(this.next.bind(this)) //why do we need to defer calling next function ? })Thanks in advance.
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