The HTTP version to use.
This should be set before dialing.
Once connected, it will change to the actual connection HTTP version, so check after "connected" event.
@property http_version { get {} set {} values { http_version: Efl.Net.Http.Version; } }
Efl_Net_Http_Version efl_net_dialer_http_version_get(const Eo *obj); void efl_net_dialer_http_version_set(Eo *obj, Efl_Net_Http_Version http_version);