Method suspendMainthread

src/platforms/coroutine_runtime.h:54–56

Yield the current execution context for approximately `us` microseconds. Safe to call from ANY context (main thread, coroutine thread, worker thread). Used by fl::platforms::await() to yield while polling a promise. Default delegates to pumpCoroutines(). Override on platforms where pumpCoroutines() is not safe from worker threads (e.g. Stub).

    /// Default delegates to pumpCoroutines(). Override on platforms
    /// where pumpCoroutines() is not safe from worker threads (e.g. Stub).
    virtual void suspendMainthread(fl::u32 us) FL_NOEXCEPT {
        pumpCoroutines(us);
    }

    /// Wake every thread parked in suspendMainthread() early.
    ///