Method DisconnectModulesUpstream

core/module.cc:357–385

}

void Module::DisconnectModulesUpstream(gate_idx_t igate_idx) {
  bess::IGate *igate;

  CHECK_LT(igate_idx, module_builder_->NumIGates());

  /* no error even if the igate is unconnected already */
  if (!is_active_gate<bess::IGate>(igates_, igate_idx)) {
    return;
  }

  igate = igates_[igate_idx];
  if (igate == nullptr) {
    return;
  }

  for (const auto &ogate : igate->ogates_upstream()) {
    Module *m_prev = ogate->module();
    m_prev->ogates_[ogate->gate_idx()] = nullptr;
    ogate->ClearHooks();

    delete ogate;
  }

  igates_[igate_idx] = nullptr;
  igate->ClearHooks();
  delete igate;

  return;
}
void Module::DestroyAllTasks() {
  for (auto task : tasks_) {
    auto c = task->GetTC();