Deliver ReqEnd in http header

[Poul-Henning Kamp]

In message <40zeulwe24yossl.270220081655 at torlen.net>, Erik writes:
>I suspect that this cant be done right now but Ill ask anyway.
>
>In varnishlog you have the reqend field with some interesting times. My question is if I could include these times in one or more http headerfields when varnish delivers the response (vcl_deliver).
>
>Varnishlog often gets very big and in my opinion it would be easier to use, for ex. LiveHttp Header in firefox or something similiar, to see the step that took time.
>
>ReqEnd Example:
>2039158367 1158180241.888800123 1158180241.888854881 0.005646787 0.000015924 0.000038834
> XID        Request timestamp    Complete timestamp   Idle time   proc.time   xmit time

Well, obviously you cannot have timestamps that are taken after we
compose the headers for transmission, but otherwise it wouldn't be
impossible.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
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Never attribute to malice what can adequately be explained by incompetence.