DBusConnection.close

Closes connection. Note that this never causes the process to exit (this might only happen if the other end of a shared message bus connection disconnects, see #GDBusConnection:exit-on-close).

Once the connection is closed, operations such as sending a message will return with the error [gio.types.IOErrorEnum.Closed]. Closing a connection will not automatically flush the connection so queued messages may be lost. Use [gio.dbus_connection.DBusConnection.flush] if you need such guarantees.

If connection is already closed, this method fails with [gio.types.IOErrorEnum.Closed].

When connection has been closed, the #GDBusConnection::closed signal is emitted in the [thread-default main context][g-main-context-push-thread-default] of the thread that connection was constructed in.

This is an asynchronous method. When the operation is finished, callback will be invoked in the [thread-default main context][g-main-context-push-thread-default] of the thread you are calling this method from. You can then call [gio.dbus_connection.DBusConnection.closeFinish] to get the result of the operation. See [gio.dbus_connection.DBusConnection.closeSync] for the synchronous version.