Attempt automatic discovery of the environment variables used for setting system wide proxy information. This feature works by searching for commonly used variable names such as HTTP_PROXY, FTP_PROXY and NO_PROXY.
Saiatu aurkitzen sistema ezarpenaren proxy informazioa automatikoki. Propietate honek erabili ohi diren HTTP_ PROXY, FTP_ PROXY eta NO_ PROXY bezalako aldagai izenak bilatzen ditu.