start_session

Description:

public async bool start_session (string? session = null, Cancellable? cancellable = null) throws Error

Asynchronously start a session for the authenticated user.

When the operation is finished, callback will be invoked. You can then call start_session.end to get the result of the operation.

See start_session_sync for the synchronous version.

this	A Greeter
session	The session to log into or `NULL` to use the default.
cancellable	A Cancellable or null.
callback	A TaskReadyCallback to call when completed or null.
user_data	data to pass to the `callback` or null.