On Tue, 8 Mar 2016, Boutin Maël wrote:

Please don't top-post, it makes the conversation confusing.

> Currently i call multi_perform when there are data to be sent. How can i
> obtain the send status ? By performing a select on the handles ?

Yes, you would call select on the file descriptors with the actions libcurl
told you, and if one of those signal readiness you call curl_multi_perform().

> As i'm doing chunked encoding transfer, i don't have to check for a
> response on the handle

You can't avoid checking for a response since you're talking HTTP with libcurl
and it will of course allow a HTTP response.

> but i'd like to know when packets could not be sent,

What do you mean "could not be sent" ? It's TCP so everything is sent or not
sent and if something fails miserably, the transfer will break and libcurl
returns an error.

-- 
  / daniel.haxx.se

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Received on 2016-03-08