This looks interesting, but not applicable to my case since I don't want to 
require harmony (yet).

On 01/07/2013, at 21.13, tjholowaychuk <tjholoway...@gmail.com> wrote:

> This is what I resorted to: 
> https://github.com/visionmedia/co/blob/master/examples/streams.js#L42, there 
> might be a nicer way to handle that though
> 
> On Monday, 1 July 2013 06:23:44 UTC-7, Gil Pedersen wrote:
> Hi, 
> 
> I have a case where I want to consume a Readable, by: 
> 
> 1. Read n bytes. 
> 2. Process buffer using a function with an async callback. 
> 3. When callback completes, goto 1. 
> 
> I fail to see any simple solution to what I feel must be a somewhat common 
> use case. The standard "on('readable', function() { this.read(); ... })" 
> doesn't apply, as I have no way of deferring future 'readable' emits once I 
> have returned from the handler. 
> 
> Can it really be that the most sensible solution is to fall back to the old 
> API, using pause() and resume()? or have I missed something? 
> 
> Regards, 
> Gil

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