RangeError: Maximum call stack size exceeded about async HOT 7 CLOSED

Sounds like you're probably using a synchronous function. With an async function, this won't happen.

from async.

I need the synchronous version...

from async.

That would be Array.prototype.map in modern browsers. You might want to look at underscore.js if you need support for older versions.

from async.

First I am coding in server side (Node).
Second I need mapSeries (each iterator in series!)
The problem appear only with large array (over ~3500 items)...

from async.

For example :
async.mapSeries(
arr,
function (item, callback) {
// Action taking server ressource and a bit of time...
// Then when finish call the callback for next item...
},
function (err, results) {
// ...
}
});

If my collection have less than 3000 items everything work fine but over a certain limit (~3500) not anymore...

from async.

try process.nextTick(callback), but usual Array.prototype.map should be enough for synchronous map in nodejs

from async.

Same problem here, I am not using sync functions in mapSeries, and bobrik's suggestion does not solve it.

from async.