Asynchronously send credentials.
For more details, see g_unix_connection_send_credentials() which is
the synchronous version of this call.
When the operation is finished, callback will be called. You can then call
g_unix_connection_send_credentials_finish() to get the result of the operation.
Since 2.32
Asynchronously send credentials. For more details, see g_unix_connection_send_credentials() which is the synchronous version of this call. When the operation is finished, callback will be called. You can then call g_unix_connection_send_credentials_finish() to get the result of the operation. Since 2.32