C++ (Cpp) uv_messenger_send Examples

Example #1

File: uv-worker.c Project: simudream/mapbox-gl-native

void uv__worker_thread_loop(void *ptr) {
    uv__worker_thread_t *worker_thread = (uv__worker_thread_t *)ptr;
    uv_worker_t *worker = worker_thread->worker;

#ifdef __APPLE__
    if (worker->name) {
        pthread_setname_np(worker->name);
    }
#endif

    uv__worker_item_t *item = NULL;
    while ((item = (uv__worker_item_t *)uv_chan_receive(&worker->chan)) != NULL) {
        assert(item->work_cb);
        item->work_cb(item->data);

        // Trigger the after callback in the main thread.
        uv_messenger_send(worker->msgr, item);
    }

    // Make sure to close all other workers too.
    uv_chan_send(&worker->chan, NULL);

    // Create a new worker item that acts as a terminate flag for this thread.
    item = (uv__worker_item_t *)malloc(sizeof(uv__worker_item_t));
    item->data = worker_thread;
    item->work_cb = NULL;
    item->after_work_cb = NULL;
    uv_messenger_send(worker->msgr, item);
}

Example #2

File: caching_http_file_source.cpp Project: aldajl/mapbox-gl-native

void CachingHTTPFileSource::prepare(std::function<void()> fn) {
    if (thread_id == std::this_thread::get_id()) {
        fn();
    } else {
        uv_messenger_send(queue, new std::function<void()>(std::move(fn)));
    }
}