A GIOStream.
The GUID to use if a authenticating as a server or NULL. [allow-none]
Flags describing how to make the connection.
A GDBusAuthObserver or NULL. [allow-none]
A GCancellable or NULL. [allow-none]
A GAsyncReadyCallback to call when the request is satisfied.
The data to pass to callback.
Asynchronously sets up a D-Bus connection for exchanging D-Bus messages with the end represented by stream. If stream is a GSocketConnection, then the corresponding GSocket will be put into non-blocking mode. The D-Bus connection will interact with stream from a worker thread. As a result, the caller should not interact with stream after this method has been called, except by calling g_object_unref() on it. If observer is not NULL it may be used to control the authentication process. When the operation is finished, callback will be invoked. You can then call g_dbus_connection_new_finish() to get the result of the operation. This is a asynchronous failable constructor. See g_dbus_connection_new_sync() for the synchronous version. Since 2.26