On Wed, 18 Feb 2015, Jon wrote:

> In the following simple code below, I get a CURLE_WRITE_ERROR (23) on the
> return of the CURL_EASY_PERFORM function. This looks like a serious error
> (error text = failed writing received data to disk/application) however the
> data successfully was sent and received by the URL.

Wow, that sounds weird!

> I have tested this on multiple occasions with the same error but yet things
> continue to work. Is this a documented benign error and/or can I ignore it?
> Or does it signal something more serious? Am I missing a setup call?

No, it is not generally a benign error but I don't know how come you end up
like this. It'd require some deeper research to figure out. I've not seen it
reported before.

-- 
  / daniel.haxx.se
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