Script updating gh-pages from 66d7e8d. [ci skip]

draft-ietf-avtcore-rtp-over-quic.html

@@ -2088,13 +2088,25 @@ <h3 id="name-multiplexing">
 the same flow identifier (following the procedures defined in <span>[<a href="#RFC5761" class="cite xref">RFC5761</a>]</span>), or
 they can use different flow identifiers.<a href="#section-5.1-4" class="pilcrow">¶</a></p>
 <p id="section-5.1-5">The association between flow identifiers and RTP streams MUST be negotiated
-using appropriate signaling. If a receiver cannot associate a flow identifier
+using appropriate signaling. The signaling happens out of band and thus a stream
+or DATAGRAM with a given flow identifer can arrive before the signaling
+finished. In that case, an endpoint cannot associate the stream or DATAGRAM with
+the corresponding RTP stream. The endpoint can buffer streams and DATAGRAMs
+using an unknown flow identifier until they can be associated with the
+corresponding RTP stream. To avoid resource exhaustion, the buffering endpoint
+MUST limit the number of streams and DATAGRAMs to buffer. If the number of
+buffered streams exceeds the limit on buffered streams, the endpoint MUST send a
+STOP_SENDING with the error code ROQ_UNKNOWN_FLOW_ID. It is an implementation's
+choice on which stream to send STOP_SENDING. If the number of buffered DATAGRAMs
+exceeds the limit on buffered DATAGRAMs, the endpoint MUST drop a DATAGRAMs. It
+is an implementation's choice which DATAGRAMs to drop.<a href="#section-5.1-5" class="pilcrow">¶</a></p>
+<p id="section-5.1-6">If a receiver cannot associate a flow identifier
 with any known RTP stream, it MUST close the connection with the application
-error code ROQ_UNKNOWN_FLOW_ID.<a href="#section-5.1-5" class="pilcrow">¶</a></p>
-<p id="section-5.1-6">Flow identifiers introduce some overhead in addition to the header overhead of
+error code ROQ_UNKNOWN_FLOW_ID.<a href="#section-5.1-6" class="pilcrow">¶</a></p>
+<p id="section-5.1-7">Flow identifiers introduce some overhead in addition to the header overhead of
 RTP and QUIC. QUIC variable-length integers require between one and eight
 bytes depending on the number expressed. Thus, using low
-numbers as session identifiers first will minimize this additional overhead.<a href="#section-5.1-6" class="pilcrow">¶</a></p>
+numbers as session identifiers first will minimize this additional overhead.<a href="#section-5.1-7" class="pilcrow">¶</a></p>
 </section>
 </div>
 <div id="quic-streams">

draft-ietf-avtcore-rtp-over-quic.txt

@@ -923,9 +923,25 @@ Table of Contents
    can use different flow identifiers.
 
    The association between flow identifiers and RTP streams MUST be
-   negotiated using appropriate signaling.  If a receiver cannot
-   associate a flow identifier with any known RTP stream, it MUST close
-   the connection with the application error code ROQ_UNKNOWN_FLOW_ID.
+   negotiated using appropriate signaling.  The signaling happens out of
+   band and thus a stream or DATAGRAM with a given flow identifer can
+   arrive before the signaling finished.  In that case, an endpoint
+   cannot associate the stream or DATAGRAM with the corresponding RTP
+   stream.  The endpoint can buffer streams and DATAGRAMs using an
+   unknown flow identifier until they can be associated with the
+   corresponding RTP stream.  To avoid resource exhaustion, the
+   buffering endpoint MUST limit the number of streams and DATAGRAMs to
+   buffer.  If the number of buffered streams exceeds the limit on
+   buffered streams, the endpoint MUST send a STOP_SENDING with the
+   error code ROQ_UNKNOWN_FLOW_ID.  It is an implementation's choice on
+   which stream to send STOP_SENDING.  If the number of buffered
+   DATAGRAMs exceeds the limit on buffered DATAGRAMs, the endpoint MUST
+   drop a DATAGRAMs.  It is an implementation's choice which DATAGRAMs
+   to drop.
+
+   If a receiver cannot associate a flow identifier with any known RTP
+   stream, it MUST close the connection with the application error code
+   ROQ_UNKNOWN_FLOW_ID.
 
    Flow identifiers introduce some overhead in addition to the header
    overhead of RTP and QUIC.  QUIC variable-length integers require

index.html

@@ -102,7 +102,7 @@ <h2>Preview for branch <a href="fix/joerg-review-comments2">fix/joerg-review-com
       <tr>
         <td><a href="fix/joerg-review-comments2/draft-ietf-avtcore-rtp-over-quic.html" class="html draft-ietf-avtcore-rtp-over-quic" title="RTP over QUIC (RoQ) (HTML)">RTP over QUIC (RoQ)</a></td>
         <td><a href="fix/joerg-review-comments2/draft-ietf-avtcore-rtp-over-quic.txt" class="txt draft-ietf-avtcore-rtp-over-quic" title="RTP over QUIC (RoQ) (Text)">plain text</a></td>
-        <td>same as main</td>
+        <td><a href="https://author-tools.ietf.org/api/iddiff?url_1=https://mengelbart.github.io/rtp-over-quic-draft/draft-ietf-avtcore-rtp-over-quic.txt&amp;url_2=https://mengelbart.github.io/rtp-over-quic-draft/fix/joerg-review-comments2/draft-ietf-avtcore-rtp-over-quic.txt" class="diff draft-ietf-avtcore-rtp-over-quic">diff with main</a></td>
       </tr>
     </table>
     <h2>Preview for branch <a href="fix/rt-non-rt">fix/rt-non-rt</a></h2>
@@ -126,7 +126,7 @@ <h2>Preview for branch <a href="fix/unknown-flow-id-race-condition">fix/unknown-
       <tr>
         <td><a href="fix/unknown-flow-id-race-condition/draft-ietf-avtcore-rtp-over-quic.html" class="html draft-ietf-avtcore-rtp-over-quic" title="RTP over QUIC (RoQ) (HTML)">RTP over QUIC (RoQ)</a></td>
         <td><a href="fix/unknown-flow-id-race-condition/draft-ietf-avtcore-rtp-over-quic.txt" class="txt draft-ietf-avtcore-rtp-over-quic" title="RTP over QUIC (RoQ) (Text)">plain text</a></td>
-        <td><a href="https://author-tools.ietf.org/api/iddiff?url_1=https://mengelbart.github.io/rtp-over-quic-draft/draft-ietf-avtcore-rtp-over-quic.txt&amp;url_2=https://mengelbart.github.io/rtp-over-quic-draft/fix/unknown-flow-id-race-condition/draft-ietf-avtcore-rtp-over-quic.txt" class="diff draft-ietf-avtcore-rtp-over-quic">diff with main</a></td>
+        <td>same as main</td>
       </tr>
     </table>
     <h2>Preview for branch <a href="fix/add-pacing-reference">fix/add-pacing-reference</a></h2>