Changeset 893
- Timestamp:
- 23/07/10 15:08:56 (13 years ago)
- File:
-
- 1 edited
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draft-ietf-httpbis/latest/p2-semantics.xml
r889 r893 820 820 <t> 821 821 The Max-Forwards request-header field &MAY; be used to target a 822 specific proxy in the request chain. When a proxy receives an OPTIONS 823 request on an absolute-URI for which request forwarding is permitted, 824 the proxy &MUST; check for a Max-Forwards field. If the Max-Forwards 825 field-value is zero ("0"), the proxy &MUST-NOT; forward the message; 826 instead, the proxy &SHOULD; respond with its own communication options. 827 If the Max-Forwards field-value is an integer greater than zero, the 828 proxy &MUST; decrement the field-value when it forwards the request. If 829 no Max-Forwards field is present in the request, then the forwarded 822 specific proxy in the request chain (see <xref target="header.max-forwards"/>). 823 If no Max-Forwards field is present in the request, then the forwarded 830 824 request &MUST-NOT; include a Max-Forwards field. 831 825 </t>
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