C++ (Cpp) AsyncEvent::js_invoke Examples

Example #1

File: Fiber.cpp Project: icodingforfood/fibjs

void *FiberBase::fiber_proc(void *p)
{
    Isolate* isolate = (Isolate*)p;

    Runtime rt;
    rt.m_pDateCache = &isolate->m_dc;
    Runtime::reg(&rt);

    v8::Locker locker(isolate->m_isolate);
    v8::Isolate::Scope isolate_scope(isolate->m_isolate);

    v8::HandleScope handle_scope(isolate->m_isolate);
    v8::Context::Scope context_scope(
        v8::Local<v8::Context>::New(isolate->m_isolate, isolate->m_context));

    isolate->m_idleFibers --;
    while (1)
    {
        AsyncEvent *ae;

        if ((ae = (AsyncEvent*)isolate->m_jobs.tryget()) == NULL)
        {
            isolate->m_idleFibers ++;
            if (isolate->m_idleFibers > g_spareFibers) {
                isolate->m_idleFibers --;
                break;
            }

            {
                v8::Unlocker unlocker(isolate->m_isolate);
                ae = (AsyncEvent*)isolate->m_jobs.get();
            }

            isolate->m_idleFibers --;
        }

        {
            v8::HandleScope handle_scope(isolate->m_isolate);
            ae->js_invoke();
        }
    }

    isolate->m_currentFibers --;

    return NULL;
}

Example #2

File: Fiber.cpp Project: ror/fibjs

void *FiberBase::fiber_proc(void *p)
{
    Isolate* isolate = Isolate::now();
    v8::Locker locker(isolate->m_isolate);
    v8::Isolate::Scope isolate_scope(isolate->m_isolate);

    v8::HandleScope handle_scope(isolate->m_isolate);
    v8::Context::Scope context_scope(
        v8::Local<v8::Context>::New(isolate->m_isolate, isolate->m_context));

    s_idleFibers --;
    while (1)
    {
        AsyncEvent *ae;

        if ((ae = g_jobs.tryget()) == NULL)
        {
            s_idleFibers ++;
            if (s_idleFibers > g_spareFibers) {
                s_idleFibers --;
                break;
            }

            {
                v8::Unlocker unlocker(isolate->m_isolate);
                ae = g_jobs.get();
            }

            s_idleFibers --;
        }

        {
            v8::HandleScope handle_scope(isolate->m_isolate);
            ae->js_invoke();
        }
    }

    s_fibers --;

    return NULL;
}