Function waitFor
Wait for the single Future to complete with timeout. If timeout is 0 or
negative, block until the future completes.
Prototype
auto waitFor(Future)(
EventLoop eventLoop,
Future future,
Duration timeout = Duration
)
if (is(Future : FutureHandle));
Parameters
| Name | Description |
|---|---|
| eventLoop | event loop, getEventLoop if not specified. |
| future | future to wait for.
|
| timeout | can be used to control the maximum time to wait before
returning. If timeout is 0 or negative, block until the
future completes. |
Returns
result of the future. When a timeout occurs, it cancels the task
and raises TimeoutException. To avoid the task
cancellation, wrap it in shield().
Authors
Dragos Carp
Copyright
© 2015-2016 Dragos Carp
License
Boost Software License - Version 1.0