Function proactor_update_batch

c/src/proactor/win_iocp.cpp:3223–3242

Call with lock held. Leave unchanged if events pending. Return true if there is an event in the collector

// Call with lock held.  Leave unchanged if events pending.
// Return true if there is an event in the collector
static bool proactor_update_batch(pn_proactor_t *p) {
  if (proactor_has_event(p))
    return true;
  if (p->need_timeout) {
    p->need_timeout = false;
    proactor_add_event(p, PN_PROACTOR_TIMEOUT);
    return true;
  }
  if (p->need_interrupt) {
    p->need_interrupt = false;
    proactor_add_event(p, PN_PROACTOR_INTERRUPT);
    return true;
  }
  if (p->need_inactive) {
    p->need_inactive = false;
    proactor_add_event(p, PN_PROACTOR_INACTIVE);
    return true;
  }
  return false;
}

static pn_event_t *proactor_batch_next(pn_event_batch_t *batch) {
  pn_proactor_t *p = batch_proactor(batch);