On Mon, 4 Feb 2019, name via curl-library wrote:

> Can I rely on the CURLOPT_INTERFACE option to guaranteed binding (reuse)
> some connection?
>
> CURL* session1 = curl_easy_setopt(easy, CURLOPT_INTERFACE, "127.0.0.1");
> CURL* session2 = curl_easy_setopt(easy, CURLOPT_INTERFACE, "127.0.0.2");
>
> on repeated calls (exclude errors) will always be same, like:
>
> session1 re-use existing connection #1
> session2 re-use existing connection #2

Yes you can. Assuming of course that those IP addresses work to use as source
addresses.

-- 
  / daniel.haxx.se
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