* Option to set the SO_KEEPALIVE socket option to make libcurl notice and
disconnect very long time idle connections.
+ * When posting multipart forms, we should _not_ create the whole data chunk
+ in memory before the upload starts but do it in a "streaming" manner to
+ allow uploads that are way larger than the amount of system memory.
+
LIBCURL - multi interface
* Add curl_multi_timeout() to make libcurl's ares-functionality better.