tree 48c3cda272b48b0ce92279a192e6b4e632b9596e
parent 2fa06788d5bf9a718f8d5d4c63be5db0b58cd1dd
author Ross Light <light@google.com> 1507916919 -0700
committer Ross Light <light@google.com> 1508366421 +0000

internal/requestlog: prototype request log middleware

- Request/response body sizes are collected on a streaming basis
  (negligible overhead).
- Header sizes are approximate and only based on what the underlying
  handler sends or receives.  net/http may add extra headers, so headers
  will likely be undercounted.  I don't see a reliable way to address
  this.
- Includes a fluentd logger to send the forward input plugin that is
  open by default in google-fluentd.  I've integration tested this
  middleware locally.  Unit tests verify that the format is correct.
- Hijack/Websocket support is missing.  This is fine for gddo.

Change-Id: I53c006edc1c3004e08c1b7e4b68fa94240f38db6
Reviewed-on: https://go-review.googlesource.com/70790
Reviewed-by: Herbie Ong <herbie@google.com>