Ejemplos de uv__udp_run_completed en C++ (Cpp)

Ejemplo n.º 1

Archivo: udp.c Proyecto: Muraad/harmony

void uv__udp_finish_close(uv_udp_t* handle) {
  uv_udp_send_t* req;
  QUEUE* q;

  assert(!uv__io_active(&handle->io_watcher, UV__POLLIN | UV__POLLOUT));
  assert(handle->io_watcher.fd == -1);

  while (!QUEUE_EMPTY(&handle->write_queue)) {
    q = QUEUE_HEAD(&handle->write_queue);
    QUEUE_REMOVE(q);

    req = QUEUE_DATA(q, uv_udp_send_t, queue);
    req->status = -ECANCELED;
    QUEUE_INSERT_TAIL(&handle->write_completed_queue, &req->queue);
  }

  uv__udp_run_completed(handle);

  assert(handle->send_queue_size == 0);
  assert(handle->send_queue_count == 0);

  /* Now tear down the handle. */
  handle->recv_cb = NULL;
  handle->alloc_cb = NULL;
  /* but _do not_ touch close_cb */
}

Ejemplo n.º 2

Archivo: udp.c Proyecto: 76765357/node

void uv__udp_finish_close(uv_udp_t* handle) {
  uv_udp_send_t* req;
  ngx_queue_t* q;

  assert(!uv__io_active(&handle->io_watcher, UV__POLLIN | UV__POLLOUT));
  assert(handle->io_watcher.fd == -1);

  uv__udp_run_completed(handle);

  while (!ngx_queue_empty(&handle->write_queue)) {
    q = ngx_queue_head(&handle->write_queue);
    ngx_queue_remove(q);

    req = ngx_queue_data(q, uv_udp_send_t, queue);
    uv__req_unregister(handle->loop, req);

    if (req->bufs != req->bufsml)
      free(req->bufs);
    req->bufs = NULL;

    if (req->send_cb) {
      uv__set_artificial_error(handle->loop, UV_ECANCELED);
      req->send_cb(req, -1);
    }
  }

  /* Now tear down the handle. */
  handle->flags = 0;
  handle->recv_cb = NULL;
  handle->alloc_cb = NULL;
  /* but _do not_ touch close_cb */
}

Ejemplo n.º 3

Archivo: udp.c Proyecto: 76765357/node

static void uv__udp_sendmsg(uv_loop_t* loop,
                            uv__io_t* w,
                            unsigned int revents) {
  uv_udp_t* handle;

  handle = container_of(w, uv_udp_t, io_watcher);
  assert(handle->type == UV_UDP);
  assert(revents & UV__POLLOUT);

  assert(!ngx_queue_empty(&handle->write_queue)
      || !ngx_queue_empty(&handle->write_completed_queue));

  /* Write out pending data first. */
  uv__udp_run_pending(handle);

  /* Drain 'request completed' queue. */
  uv__udp_run_completed(handle);

  if (!ngx_queue_empty(&handle->write_completed_queue)) {
    /* Schedule completion callbacks. */
    uv__io_feed(handle->loop, &handle->io_watcher);
  }
  else if (ngx_queue_empty(&handle->write_queue)) {
    /* Pending queue and completion queue empty, stop watcher. */
    uv__io_stop(loop, &handle->io_watcher, UV__POLLOUT);

    if (!uv__io_active(&handle->io_watcher, UV__POLLIN))
      uv__handle_stop(handle);
  }
}

Ejemplo n.º 4

Archivo: udp.c Proyecto: nuxleus/libuv

void uv__udp_finish_close(uv_udp_t* handle) {
  uv_udp_send_t* req;
  ngx_queue_t* q;

  assert(!ev_is_active(&handle->write_watcher));
  assert(!ev_is_active(&handle->read_watcher));
  assert(handle->fd == -1);

  uv__udp_run_completed(handle);

  while (!ngx_queue_empty(&handle->write_queue)) {
    q = ngx_queue_head(&handle->write_queue);
    ngx_queue_remove(q);

    req = ngx_queue_data(q, uv_udp_send_t, queue);
    if (req->send_cb) {
      /* FIXME proper error code like UV_EABORTED */
      uv__set_artificial_error(handle->loop, UV_EINTR);
      req->send_cb(req, -1);
    }
  }

  /* Now tear down the handle. */
  handle->flags = 0;
  handle->recv_cb = NULL;
  handle->alloc_cb = NULL;
  /* but _do not_ touch close_cb */
}

Ejemplo n.º 5

Archivo: udp.c Proyecto: nuxleus/libuv

static void uv__udp_sendmsg(EV_P_ ev_io* w, int revents) {
  uv_udp_t* handle;

  handle = container_of(w, uv_udp_t, write_watcher);
  assert(handle->type == UV_UDP);
  assert(revents & EV_WRITE);

  assert(!ngx_queue_empty(&handle->write_queue)
      || !ngx_queue_empty(&handle->write_completed_queue));

  /* Write out pending data first. */
  uv__udp_run_pending(handle);

  /* Drain 'request completed' queue. */
  uv__udp_run_completed(handle);

  if (!ngx_queue_empty(&handle->write_completed_queue)) {
    /* Schedule completion callbacks. */
    ev_feed_event(handle->loop->ev, &handle->write_watcher, EV_WRITE);
  }
  else if (ngx_queue_empty(&handle->write_queue)) {
    /* Pending queue and completion queue empty, stop watcher. */
    uv__udp_stop_write_watcher(handle);
  }
}

Ejemplo n.º 6

Archivo: udp.c Proyecto: AmericanDragon1976/libuv

void uv__udp_finish_close(uv_udp_t* handle) {
  uv_udp_send_t* req;
  QUEUE* q;

  assert(!uv__io_active(&handle->io_watcher, UV__POLLIN | UV__POLLOUT));
  assert(handle->io_watcher.fd == -1);

  uv__udp_run_completed(handle);

  while (!QUEUE_EMPTY(&handle->write_queue)) {
    q = QUEUE_HEAD(&handle->write_queue);
    QUEUE_REMOVE(q);

    req = QUEUE_DATA(q, uv_udp_send_t, queue);
    uv__req_unregister(handle->loop, req);

    if (req->bufs != req->bufsml)
      free(req->bufs);
    req->bufs = NULL;

    if (req->send_cb != NULL)
      req->send_cb(req, -ECANCELED);
  }

  /* Now tear down the handle. */
  handle->recv_cb = NULL;
  handle->alloc_cb = NULL;
  /* but _do not_ touch close_cb */
}

Ejemplo n.º 7

Archivo: udp.c Proyecto: Muraad/harmony

static void uv__udp_io(uv_loop_t* loop, uv__io_t* w, unsigned int revents) {
  uv_udp_t* handle;

  handle = container_of(w, uv_udp_t, io_watcher);
  assert(handle->type == UV_UDP);

  if (revents & UV__POLLIN)
    uv__udp_recvmsg(handle);

  if (revents & UV__POLLOUT) {
    uv__udp_sendmsg(handle);
    uv__udp_run_completed(handle);
  }
}

Ejemplo n.º 8

Archivo: udp.c Proyecto: AndruByrne/node-build-for-droid

static void uv__udp_sendmsg(uv_udp_t* handle) {
  assert(!ngx_queue_empty(&handle->write_queue)
      || !ngx_queue_empty(&handle->write_completed_queue));

  /* Write out pending data first. */
  uv__udp_run_pending(handle);

  /* Drain 'request completed' queue. */
  uv__udp_run_completed(handle);

  if (!ngx_queue_empty(&handle->write_completed_queue)) {
    /* Schedule completion callbacks. */
    ev_feed_event(handle->loop->ev, &handle->write_watcher, EV_WRITE);
  }
  else if (ngx_queue_empty(&handle->write_queue)) {
    /* Pending queue and completion queue empty, stop watcher. */
    uv__udp_watcher_stop(handle, &handle->write_watcher);
  }
}