wait_until
Description:
Waits until the future is completed or deadline have passed.
Parameters:
| end_time |
the monotonic time to wait until, in microseconds |
| value |
the value associated with the future if the wait was successful |
Returns:
|
true if the future was completed within deadline, or false otherwise |
Exceptions:
| Error |
if the future is completed with an exception, the exception will be thrown |