Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Poul-Henning Kamp
In message <[EMAIL PROTECTED]>, Mark Nottingha m writes: >On 2007/11/21, at 4:54 AM, Poul-Henning Kamp wrote: >> The only truly precise way to characterize varnish, IMO, is "A >> webserver that uses HTTP to get at its content". > >This is a good characterisation. It would probably be more correct

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Mark Nottingham
I brought up the same issue that the original posted did a while back, only to be rebuffed in a similar manner. I'd suggest that the problem here is one of terminology. Defining what Varnish does using HTTP terms is at best murky, so extra care needs to be taken so that users aren't misled

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"BUSTARRET, Jean-francois" <[EMAIL PROTECTED]> writes: > Why not use "HTTP accelerator" ? It is pretty much self-explanatory, > and does not imply anything about caching. That's what I've been trying to use consistently since the beginning (cf. the front page, the SourceForge public profile, the F

RE: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread BUSTARRET, Jean-francois
> -Message d'origine- > De : [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] De la part de > Poul-Henning Kamp > > The only truly precise way to characterize varnish, IMO, is > "A webserver that uses HTTP to get at its content". Why not use "HTTP accelerator" ? It is pretty much self-

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"Poul-Henning Kamp" <[EMAIL PROTECTED]> writes: > Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > > The closest there is to a formal description of what Varnish is > > and how it should behave is the Edge Architecture Specification, > > which unfortunately is far less impressive than its title. >

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Poul-Henning Kamp
In message <[EMAIL PROTECTED]>, =?iso-8859-1?Q?Dag-Erling_Sm=F8rg rav?= writes: >The closest there is to a formal description of what Varnish is and >how it should behave is the Edge Architecture Specification, which >unfortunately is far less impressive than its title. ESI is indeed not impressi

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"Manuel Amador (Rudd-O)" <[EMAIL PROTECTED]> writes: > If you build a description/table of how an RFC2616 cache (I > understand that to be an HTTP accelerator, but google's kind of slow > to come up in this slow machine) should act, I promise I will build > at least a flowchart. There is no such t

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Manuel Amador (Rudd-O)
If you build a description/table of how an RFC2616 cache (I understand that to be an HTTP accelerator, but google's kind of slow to come up in this slow machine) should act, I promise I will build at least a flowchart. And your ideas are great! El Mar 20 Nov 2007, BUSTARRET, Jean-francois escri

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"BUSTARRET, Jean-francois" <[EMAIL PROTECTED]> writes: > Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > > BTW, could I suggest that you subscribe to varnish-misc or > > varnish-dev (or both) so I don't have to manually approve > > everything you send to the list? > Sorry for that. I'll never get

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread john allspaw
Calling someone arrogant for assuming that Varnish would follow RFC2616 sounds over reactive to me. -john p.s. I follow this list because I expect Varnish to be better than squid for my purposes (very large working set HTTP acceleration, both product and community wise. - Original Messa

RE: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread BUSTARRET, Jean-francois
> -Message d'origine- > De : Dag-Erling Smørgrav [mailto:[EMAIL PROTECTED] > Documentation is always welcome. The wiki needs a lot of > work, and both Poul-Henning and I have far too much to do > (both with Varnish and other projects) to be able to spend > much time on it. I'll send s

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"BUSTARRET, Jean-francois" <[EMAIL PROTECTED]> writes: > IMHO, this is mainly a documentation problem. Why not : > - remove the term "reverse proxy" from the FAQ and replace it by "HTTP > Accelerator", > - describe exactly what/when varnish caches by default, > - describe how to build a RFC2616 re

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"Manuel Amador (Rudd-O)" <[EMAIL PROTECTED]> writes: > Do you really need to snap at contributors, Dag-Erling? Which contributors? All I see in this discussion are people trying to tell me what to do with my (and my employer's) time. It is one thing to ask questions about something you do not un

RE: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread BUSTARRET, Jean-francois
I won't reply to the first part of DES message... I understand the point, and, as I said before, I really like the VCL approach. The real problem is that, for a new varnish user, it is difficult to understand what varnish really is. A new user would read the FAQ and think that varnish is a rev

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Manuel Amador (Rudd-O)
Do you really need to snap at contributors, Dag-Erling? I happen to agree with him in the sense that pulling Varnish (VCL or *not*) in the direction of a complete standards-compliant configuration-free smart Web accelerator is a very good idea. The grandfather poster may be a bit misguided as

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"BUSTARRET, Jean-francois" <[EMAIL PROTECTED]> writes: > Yet http://varnish.projects.linpro.no/wiki/FAQ says "Varnish was > written from the ground up to be a high performance caching reverse > proxy." Varnish is a cache, and should follow HTTP/1.1 RFCs. Excuse me, but who are you to tell us what

Re: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread Dag-Erling Smørgrav
"Poul-Henning Kamp" <[EMAIL PROTECTED]> writes: > There is a draft floating around which defines a "Surrogate-Control" > along the lines of "Cache-Control" but it seems to have little > backing and even less use. It has just as much backing and use as ESI; in fact, it is a prerequisite for ESI. D

RE: Support Cache-Control no-cache/private as per RFC2616 ?

2007-11-20 Thread BUSTARRET, Jean-francois
Yet http://varnish.projects.linpro.no/wiki/FAQ says "Varnish was written from the ground up to be a high performance caching reverse proxy." Varnish is a cache, and should follow HTTP/1.1 RFCs. http://varnish.projects.linpro.no/wiki/HTTPFeatures also references these features : 355 MUST NO