message: Fix the trace log content data overflow.
diff: @@ -270,7 +270,7 @@ static int swFactoryProcess_finish(swFactory *factory, swSendData *resp)
  send_to_reactor_thread: ev_data.info.from_id = conn->from_id;
  sendn = ev_data.info.len + sizeof(resp->info);
  - swTrace("[Worker] send: sendn=%d|type=%d|content=%s", sendn, resp->info.type, resp->data);
  + swTrace("[Worker] send: sendn=%d|type=%d|content=<<EOF\n%.*s\nEOF", sendn, resp->info.type, resp->length > 0 ? resp->length : resp->info.len, resp->data);
  ret = swWorker_send2reactor(&ev_data, sendn, session_id);
  if (ret < 0)
  {
  