HttpRequestLoggerServer does not close connection

[iwasakims]

Bug Report

Describe the Bug

$ docker build -t http-request-logger util/http-request-logger
$ docker run -p 4000:4000 http-request-logger

$ curl -i -X POST --data baz localhost:4000/foo/bar
HTTP/1.1 200 OK
Date: Mon, 20 Nov 2023 08:08:10 GMT
Transfer-encoding: chunked

(curl keeps waiting for response body from server)

While there is no error on the sample, data-plane-http of eclipse-edc/Connector may have potential issue in response handling. The sample senario of transfer-03-provider-push failed if I set "nonChunkedTransfer": "true" to the dataDestination in resources/start-transfer.json at least.

Possible Implementation

The stream for the response body should be closed in the server if Transfer-encoding: chunked. If server needs no response body, it should set Content-length: 0 instead.