Function begin_invoke

src/modules/html/html.cpp:313–327

void invoke(const std::function<void()>& func) { begin_invoke(func).get(); }

std::future<void> begin_invoke(const std::function<void()>& func)
{
    CefRefPtr<cef_task> task = new cef_task(func);

    if (CefCurrentlyOn(TID_UI)) {
        // Avoid deadlock.
        task->Execute();
        return task->future();
    }

    if (CefPostTask(TID_UI, task.get())) {
        return task->future();
    }
    CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info("[cef_executor] Could not post task"));
}

} // namespace caspar::html