HTTP Working GroupP. McManus
Internet-DraftMozilla
Intended status: Standards TrackOctober 1, 2017
Expires: April 4, 2018

free dating site seniors HTTP Immutable Responses

draft-ietf-httpbis-immutable-03

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free dating site singles The immutable HTTP response Cache-Control extension allows servers to identify resources that will not be updated during their freshness lifetime. This ensures that a client never needs to revalidate a cached fresh resource to be certain it has not been modified.free dating website japan

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free dating site edmonton HTTP’s freshness lifetime mechanism [RFC7234] allows a client to safely reuse a stored response to satisfy future requests for a specified period of time. However, it is still possible that the resource will be modified during that period.freenet singles kündigungsfrist

free dating site egypt For instance, a front-page newspaper photo with a freshness lifetime of one hour would mean that no user would see a cached photo more than one hour old. However, the photo could be updated at any time, resulting in different users seeing different photos depending on the contents of their caches for up to one hour. This is compliant with the caching mechanism defined in [RFC7234].freenet singles kosten

free dating site europe Users that need to confirm there have been no updates to their cached responses typically use the reload (or refresh) mechanism in their user agents. This in turn generates a conditional request [RFC7232], and either a new representation or, if unmodified, a 304 (Not Modified) response [RFC7232] is returned. A user agent that understands HTML and fetches its dependent sub-resources might issue hundreds of conditional requests to refresh all portions of a common page [REQPERPAGE].freenet singles kontakt

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Cache-Control: max-age=31536000, immutable

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lol kostenlos registrieren The immutable mechanism acts as form of soft pinning and, as with all pinning mechanisms, creates a vector for amplification of cache corruption incidents. These incidents include cache-poisoning attacks. Three mechanisms are suggested for mitigation of this risk:dating sites reviews australia


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freenet singles kündigen vorlage The immutable extension has been registered in the “Hypertext Transfer Protocol (HTTP) Cache Directive Registry” per the guidelines described in new zealand online dating websites of [RFC7234].new zealand online dating sites


europe free dating site References

europe best free dating sites Normative References

[RFC2119]
Bradner, S., “free europe dating site 2010”, BCP 14, RFC 2119, europe 100 free dating site, March 1997, <free europe dating site 2015>.
[RFC7232]
Fielding, R., Ed. and J. Reschke, Ed., “single tours south america”, RFC 7232, single traveller tours south america, June 2014, <singles holiday south america>.
[RFC7234]
Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke, Ed., “friendscout24 kostenlos testen”, RFC 7234, whatsapp kostenlos anmelden pc, June 2014, <whatsapp registrierung kostenlos>.
[RFC8174]
Leiba, B., “netflix kostenlos anmelden”, BCP 14, RFC 8174, free dating website plenty of fish, May 2017, <free dating website perth>.

free dating site portugal Informative References

[REQPERPAGE]
HTTP Archive, “free dating site pof”, <free dating site plenty of fish>.

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freenet singles gutscheincode Thank you to Ben Maurer for partnership in developing and testing this idea. Thank you to Amos Jeffries for help with proxy interactions and to Mark Nottingham for help with the documentation.freenet singlebörse yasni


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www.free online dating.com Patrick McManus
Mozilla
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