[ Version ( since = "1.2.0" ) ]
public async unowned ServiceProxyAction? call_action_async (ServiceProxyAction action, Cancellable? cancellable) throws Error
Start a call on the remote UPnP service using the pre-configured action.
Use call_action_async.end in the callback to finalize the call and
get_result,
get_result_hash or
get_result_list to extract the result of the remote call.
| this | |
| action |
A ServiceProxyAction to call |
| cancellable |
A Cancellable which can be used to cancel the current action call |
| callback |
A TaskReadyCallback to call when the action is finished. |
| user_data |
User data for |