Re: Cache headers - WebDNA 5
This WebDNA talk-list message is from 2005
It keeps the original formatting.
numero = 61820
interpreted = N
texte = Alain Russell wrote: > WebDNA 5 Headers returned with 'curl -I' > > HTTP/1.1 200 OK > Date: Tue, 19 Apr 2005 06:54:02 GMT > Server: Apache/2.0.53 (Unix) mod_ssl/2.0.53 OpenSSL/0.9.7b PHP/5.0.4 > Content-type: text/html; charset=ISO-8859-1 > Cache-control: no-store, no-cache, must-revalidate, max-age=0 > Cache-control: post-check=0, pre-check=0 > Pragma: no-cache > Connection: Close > MIME-Version: 1.0 > Expires: Tue, 19 Apr 2005 06:54:02 GMT Those headers are from the shim between Apache and WebCatalogEngine. The way that Apache handlers are programmed you can either have Apache add default headers or the handler has to add *all* of the headers. WebDNA changed between 4 and 5 to try and make sure that the pages were not cached. The reality of the situation is that many/most sites with actively generated pages _should_ try to make sure those pages are cached (whether we are talking about mod_perl or WebCatalog). Arguably, those should be programmable so you could turn them off if you wanted to. What is the problem you are having with these headers? John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list
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Alain Russell wrote: > WebDNA 5 Headers returned with 'curl -I' > > HTTP/1.1 200 OK > Date: Tue, 19 Apr 2005 06:54:02 GMT > Server: Apache/2.0.53 (Unix) mod_ssl/2.0.53 OpenSSL/0.9.7b PHP/5.0.4 > Content-type: text/html; charset=ISO-8859-1 > Cache-control: no-store, no-cache, must-revalidate, max-age=0 > Cache-control: post-check=0, pre-check=0 > Pragma: no-cache > Connection: Close > MIME-Version: 1.0 > Expires: Tue, 19 Apr 2005 06:54:02 GMT Those headers are from the shim between Apache and WebCatalogEngine. The way that Apache handlers are programmed you can either have Apache add default headers or the handler has to add *all* of the headers. WebDNA changed between 4 and 5 to try and make sure that the pages were not cached. The reality of the situation is that many/most sites with actively generated pages _should_ try to make sure those pages are cached (whether we are talking about mod_perl or WebCatalog). Arguably, those should be programmable so you could turn them off if you wanted to. What is the problem you are having with these headers? John -- John Peacock Director of Information Research and Technology Rowman & Littlefield Publishing Group 4501 Forbes Boulevard Suite H Lanham, MD 20706 301-459-3366 x.5010 fax 301-429-5748 ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/
John Peacock
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