Read response body as a stream in netflix zuul 2

[mahesh-iyer]

How can I read the HttpResponseMessage body as a stream one line at a time in zuul 2? I am currently doing the following:

@Override
HttpResponseMessage apply(HttpResponseMessage input) {
    String text = input.getBodyAsText()  //want to avoid reading the whole content
    //read one line as a stream and process it
    return input
}

I know that we can read content in chunks by overriding processContentChunk() method but there's no control on the size of each chunk. I want to be able to load and read one line at a time till I encounter newline char. Kindly suggest ways to stream the data (if it is possible in zuul 2).

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