message: adjust output_buffer_size value
diff: @@ -693,7 +693,7 @@ class Server {
  TimerNode *heartbeat_timer = nullptr;
  /* buffer output/input setting*/
  - uint32_t output_buffer_size = SW_OUTPUT_BUFFER_SIZE;
  + uint32_t output_buffer_size = UINT_MAX;
  uint32_t input_buffer_size = SW_INPUT_BUFFER_SIZE;
  uint32_t max_queued_bytes = 0;
  