Removes a given handle handle from the given multi_handle handle. When the handle handle has been removed, it is again perfectly legal to run curl_exec on this handle. Removing the handle handle while being used, will effectively halt the transfer in progress involving that handle.
A cURL multi handle returned by curl_multi_init.
A cURL handle returned by curl_init.
Returns 0 on success, or one of the CURLM_XXX error codes.
|multi_handle expects a CurlMultiHandle instance now; previously, a resource was expected.
|handle expects a CurlHandle instance now; previously, a resource was expected.