[master] 4487206 Write up changes to VSL/varnishlog in "Upgrading to 6.0".
Geoff Simmons
geoff at uplex.de
Wed Mar 14 21:21:07 UTC 2018
commit 448720620a7bb211c5630f9ea7c12c803bbe812d
Author: Geoff Simmons <geoff at uplex.de>
Date: Wed Mar 14 22:20:16 2018 +0100
Write up changes to VSL/varnishlog in "Upgrading to 6.0".
diff --git a/doc/sphinx/whats-new/upgrading-6.0.rst b/doc/sphinx/whats-new/upgrading-6.0.rst
index 833c158..60af892 100644
--- a/doc/sphinx/whats-new/upgrading-6.0.rst
+++ b/doc/sphinx/whats-new/upgrading-6.0.rst
@@ -678,6 +678,19 @@ Other changes
with the backend name field -- the second field in
``BackendOpen``.
+ * The byte counters logged with ``ReqAcct`` now report the numbers
+ returned from the operating system telling us how many bytes were
+ actually sent in a request and response, rather than what Varnish
+ thought it was going to send. This gives a more accurate account
+ when there are errors, for example when a client hung up early
+ without receiving the entire response. The figures also include
+ any overhead in a request or response body, for example due to
+ chunked encoding.
+
+ * Debugging logs for the PROXY protocol are turned off by default.
+ They can be turned on with the ``protocol`` flag of the varnishd
+ :ref:`ref_param_debug` parameter (``-p debug=+protocol``).
+
* ``varnishncsa(1)``
* The ``%h`` formatter (remote host) gets its value from
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