void ConnectionManagerImpl::ActiveStream::onDecoderFilterAboveWriteBufferHighWatermark() {
  ENVOY_STREAM_LOG(debug, "Read-disabling downstream stream due to filter callbacks.", *this);
  response_encoder_->getStream().readDisable(true);
  connection_manager_.stats_.named_.downstream_flow_control_paused_reading_total_.inc();
}
void ConnectionManagerImpl::ActiveStream::onDecoderFilterAboveWriteBufferHighWatermark() {
  ENVOY_STREAM_LOG(debug, "Read-disabling downstream stream due to filter callbacks.", *this);
  response_encoder_->getStream().readDisable(true);
  connection_manager_.stats_.named_.downstream_flow_control_paused_reading_total_.inc();
}