DispatcherWakeProc alias

Hands a task that can run to the event loop of a dispatcher scheduler.

Use: #include <ThinkMeta.ConcurrentTasks/Core.h>
Namespace: ThinkMeta::ConcurrentTasks

Syntax

using DispatcherWakeProc =
    void (*)(
        IDispatcherScheduler* scheduler,
        SuspendedTask task,
        void* context
    ) noexcept;

Parameters

schedulerIDispatcherScheduler*: The scheduler the task belongs to.
taskSuspendedTask: The task; the loop passes it to IDispatcherScheduler::ContinueTask.
contextvoid*: The context given to CreateDispatcherScheduler.

Remarks

Called once for every task that can run, on any thread, also on the bound thread itself. It must not block and must not lose the task: a window posts a message carrying it, for example. A message to a window also reaches modal loops (message boxes, moving a window, menus), unlike a thread message. Posted messages are limited (10,000 per thread by default); every waiting task is on its way at most once.

DispatcherWakeProc alias

Syntax

Parameters

Remarks

See also