Script updating gh-pages from 8b6065e. [ci skip]

svcb-docpath/draft-ietf-core-dns-over-coap.html

@@ -1481,7 +1481,7 @@ <h3 id="name-discovery-using-svcb-resour">
 octets.<a href="#section-3.1-2" class="pilcrow">¶</a></p>
 <p id="section-3.1-3">To use the service binding from a SVCB RR, the DoC client <span class="bcp14">MUST</span> send any DoC request to the CoAP
 resource identifier constructed from the SvcParams including "docpath". A rough construction
-algorithm could be as follows.
+algorithm could be as follows, going through the provided records in order of their priority.
 - If the "alpn" SvcParam value for the service is "coap", construct a CoAP request for CoAP over TCP,
   if it is "co", construct one for CoAP over DTLS.
 - The destination address for the request should be taken from additional information about the
@@ -1494,7 +1494,10 @@ <h3 id="name-discovery-using-svcb-resour">
   the request.
 - If a "port" SvcParam value is provided or if a port was queried, and if either differs from either
   the default port of the transport or the destination port selected above, set that port in the
-  URI-Port option.<a href="#section-3.1-3" class="pilcrow">¶</a></p>
+  URI-Port option.
+- If this request receives a response, use that for future DoC queries, until it becomes
+  unreachable. If not, or if it becomes unreachable, repeat with the SVCB record with the next
+  highest priority.<a href="#section-3.1-3" class="pilcrow">¶</a></p>
 <p id="section-3.1-4">A more generalized construction algorithm can be found in <span>[<a href="#I-D.ietf-core-transport-indication" class="cite xref">I-D.ietf-core-transport-indication</a>]</span>.<a href="#section-3.1-4" class="pilcrow">¶</a></p>
 </section>
 </div>

svcb-docpath/draft-ietf-core-dns-over-coap.txt

@@ -250,21 +250,25 @@ Table of Contents
    To use the service binding from a SVCB RR, the DoC client MUST send
    any DoC request to the CoAP resource identifier constructed from the
    SvcParams including "docpath".  A rough construction algorithm could
-   be as follows. - If the "alpn" SvcParam value for the service is
-   "coap", construct a CoAP request for CoAP over TCP, if it is "co",
-   construct one for CoAP over DTLS. - The destination address for the
-   request should be taken from additional information about the target,
-   e.g. from an AAAA record associated to the target or from am
-   "ipv6hint" SvcParam value, or, as a fallback, by querying an address
-   for the queried host name of the SVCB record. - The destination port
-   for the address is taken from the "port" SvcParam value, if present.
+   be as follows, going through the provided records in order of their
+   priority. - If the "alpn" SvcParam value for the service is "coap",
+   construct a CoAP request for CoAP over TCP, if it is "co", construct
+   one for CoAP over DTLS. - The destination address for the request
+   should be taken from additional information about the target, e.g.
+   from an AAAA record associated to the target or from am "ipv6hint"
+   SvcParam value, or, as a fallback, by querying an address for the
+   queried host name of the SVCB record. - The destination port for the
+   address is taken from the "port" SvcParam value, if present.
    Otherwise, take the default port of the CoAP transport. - Set the
    queried host name of SVCB record in the URI-Host option. - For each
    element in the CBOR sequence of the "docpath" SvcParam value, add a
    Uri-Path option to the request. - If a "port" SvcParam value is
    provided or if a port was queried, and if either differs from either
    the default port of the transport or the destination port selected
-   above, set that port in the URI-Port option.
+   above, set that port in the URI-Port option. - If this request
+   receives a response, use that for future DoC queries, until it
+   becomes unreachable.  If not, or if it becomes unreachable, repeat
+   with the SVCB record with the next highest priority.
 
    A more generalized construction algorithm can be found in
    [I-D.ietf-core-transport-indication].