How to use

header

method

in

com.hotels.styx.api.LiveHttpResponse$Transformer

private LiveHttpResponse exceptionToResponse(Throwable exception, LiveHttpRequest request) {
  HttpResponseStatus status = status(exception instanceof PluginException
      ? exception.getCause()
      : exception);
  String message = status.code() >= 500 ? "Site temporarily unavailable." : status.description();
  return responseEnhancer.enhance(
      LiveHttpResponse
          .response(status)
          .body(new ByteStream(Flux.just(new Buffer(message, UTF_8))))
          .build()
          .newBuilder(), request)
      .header(CONTENT_LENGTH, message.getBytes(UTF_8).length)
      .build();
}

private LiveHttpResponse.Transformer addInfoHeader(LiveHttpResponse.Transformer responseBuilder, LiveHttpRequest request) {
  return responseBuilder.header(styxInfoHeaderName, responseInfoFormat.format(request));
}

@Override
public Eventual<LiveHttpResponse> intercept(LiveHttpRequest request, Chain chain) {
  LiveHttpRequest newRequest = request.newBuilder()
      .header(VIA, viaHeader(request))
      .build();
  return chain.proceed(newRequest)
      .map(response -> response.newBuilder()
          .header(VIA, viaHeader(response))
          .build());
}

private LiveHttpResponse addOriginId(Id originId, LiveHttpResponse response) {
  return response.newBuilder()
      .header(originIdHeader, originId)
      .build();
}

private static LiveHttpResponse responseWithoutBody(LiveHttpResponse response) {
  return response.newBuilder()
      .header(CONTENT_LENGTH, 0)
      .removeHeader(TRANSFER_ENCODING)
      .removeBody()
      .build();
}