On Fri, 3 Aug 2012, Alan wrote:

> Prior to 7.20.0 there were only two return codes from curl_multi_perform:

What makes you think this? I can count to 8 return codes defined in the
header.

> If CURLM_CALL_MULTI_PERFORM is no longer returned from curl_multi_perform,
> how do I know if curl_multi_perform needs to be called again? i.e. there is
> more pending data to transfer now?

It will never return with more data pending to deal with.

> Sounds like moving past 20.0.0 will significantly change my logic.

Not at all. The same logic still works.

-- 
  / daniel.haxx.se
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