Method destroy

src/proxy/http2/Http2ConnectionState.cc:1388–1433

}

void
Http2ConnectionState::destroy()
{
  if (in_destroy) {
    schedule_zombie_event();
    return;
  }
  in_destroy = true;

  _cop.stop();

  if (shutdown_cont_event) {
    shutdown_cont_event->cancel();
    shutdown_cont_event = nullptr;
  }
  cleanup_streams();

  delete local_hpack_handle;
  local_hpack_handle = nullptr;
  delete peer_hpack_handle;
  peer_hpack_handle = nullptr;
  delete dependency_tree;
  dependency_tree = nullptr;
  this->session   = nullptr;

  if (fini_event) {
    fini_event->cancel();
  }
  if (zombie_event) {
    zombie_event->cancel();
  }

  if (_priority_event) {
    _priority_event->cancel();
  }

  if (_data_event) {
    _data_event->cancel();
  }

  if (retransmit_event) {
    retransmit_event->cancel();
  }
  // release the mutex after the events are cancelled and sessions are destroyed.
  mutex = nullptr; // magic happens - assigning to nullptr frees the ProxyMutex
}

void
Http2ConnectionState::rcv_frame(const Http2Frame *frame)