get_engine_async
Description:
An asynchronous IPC will be performed.
Parameters:
this |
An InputContext. |
timeout_msec |
The timeout in milliseconds or -1 to use the default timeout. |
cancellable |
A Cancellable or |
callback |
A TaskReadyCallback to call when the request is satisfied or |
user_data |
The data to pass to callback. |