On Sat, Jun 29, 2013 at 2:58 PM, Kurt Blackwell
<[email protected]> wrote:
> Hi all,
>
> I'm just wondering if there's a way of debugging Node's internal work queue,
> like finding out how many setTimeout()s are waiting, or what network
> connections are preventing Node from closing.  Ideally I would see the
> callback associated with them.

There's process._getActiveHandles() and process._getActiveRequests().

Timers are problematic.  They don't usually have a one-to-one mapping
with a libuv handle so process._getActiveHandles() won't report them.

> Most npm packages seem to have poor error handling, and often fail to close
> all their resources properly.  Surely there must be a way to debug these?
>
> Thanks for your help.

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