As stated earlier you can use telnet/nc. There may be a better option for what you're attempting. For example, have you tried changing the TTL of your objects? It's possible to avoid purges altogether.
On Thu, Mar 14, 2013 at 11:27 AM, Souvik Bhattacharya < [email protected]> wrote: > Hi, > That means, whenever I need to request for "PURGE" I need to fire the > Url by my self through container. Then it will be a extra round trip of > client to server. Is there anyway to avoid that > > > On Thu, Mar 14, 2013 at 10:14 PM, Paul A. Procacci <[email protected] > > wrote: > >> > a) As per the guide line when I will write 'purge' content management >> > system send a special HTTP request to Varnish. So, is this request >> sending >> > done automatically or my own program need to send a request with >> > request.method ='PURGE' >> >> Whether the request is done automatically or not depends on the CMS. I >> assume >> the CMS has built in functionality to make the request. You'll need to >> read >> the documentation that came with the CMS to determine how it's handled. >> Assume it's done for you though. >> >> > b) In the below program to purge a object VCL check is the request is >> with >> > 'PURGE'. But if I am initiating purge for the first time then how the >> > req.request will be 'PURGE'? >> >> You can simulate a purge by sending the following bytes to varnish: >> >> PURGE /url HTTP/1.0 >> >> You can send this via telnet, or a programming language of your choice, >> but >> ultimately this is how request.method gets set to 'PURGE'. >> >> ~Paul >> >> ________________________________ >> >> This message may contain confidential or privileged information. If you >> are not the intended recipient, please advise us immediately and delete >> this message. See http://www.datapipe.com/legal/email_disclaimer/ for >> further information on confidentiality and the risks of non-secure >> electronic communication. If you cannot access these links, please notify >> us by reply message and we will send the contents to you. >> > > > > -- > Thanks & Regards, > > Souvik Bhattacharya > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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