code: private void processRstFrame() {
          int error = ((FrameRstStream) currentFrame).getErrorCode();
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(tc, "processRstFrame: error received from peer: " + utils.getErrorFromCode(error));
          }
          this.updateStreamState(StreamState.CLOSED);
      }
docs: Process an incoming RstStream Frame: log the error and close this stream