Roadblock for Varnish 4 vmod_saintmode

[Poul-Henning Kamp]

In message <CAEh05Vb--iG-HP+uW0pfZeFw0F6f+0QXWmXYd-wQ3G6G4ZdU6A at mail.gmail.com>, Dag Haavi Finstad wri
tes:

>In 3.0 this was solved by vdi_healthy getting a struct sess passed
>in,
 
>I would like to discuss the possibility of adding a vrt_ctx parameter
>(or simply the digest) to the vdi_healthy function in Varnish
>4.0. Other suggestions would also be welcome. :)

This runs into a very big question:

Are backends (and should they be ?) visible on the request side at all ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.