On Wed, 17 Jul 2013, Amit Pal wrote:

I browsed the code and came to see that Curl_send_plain internally calls swrite(). So I am believing that Curl_send_plain() calls simple send() and recv() functions on socket and does not perform any IO multiplexing using poll() or select().

Am I right here?

Yes. The multiplexing is done on a higher level than the actual data-sending system/libc call.

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 / daniel.haxx.se
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