On Dec 2, 2014, at 6:21 AM, Chathuranga wrote:
> I am converting .net program in to node js
>
> In .Net I used a blocking collection to keep 3rd party objects and it gives
> one object per request and waits until it filled.
>
> BlockingCollection<DBAPP> DbDriverPool; //I can keep around 80 objects in
> that pool. (Due to memory usage)
>
> MyProcess(){
>
> Var obj = DbDriverPool.Take();
>
> //do taks
>
> DbDriverPool.Add(obj)
>
> }
>
>
> Every request will get separate obj and requests which doesn't have obj will
> wait until free obj is added to BlockingCollection.
>
> I do not want to keep obj in nodejs like this. I only need a function to
> return integer between 0-80 for each concurrent request and rest of request
> should wait until integer is available.
>
> (I am completely new to node js and also for javascripts) Can someone explain
> me how to do this?
There are many npm modules that others have written to solve resource-pool
problems. Here's one:
https://www.npmjs.org/package/generic-pool
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