Currently the end of http request span is in wrong location, it ends immediately after ClientRequest instance created;
The http span should contain the whole request, ends after the response is fully transfered. So I move it to "end" event of the response.
Currently the end of http request span is in wrong location, it ends immediately after ClientRequest instance created; The http span should contain the whole request, ends after the response is fully transfered. So I move it to "end" event of the response.