What happens if requirement can't be fulfilled in MUST use new CID

quicwg / multipath

In-progress version of draft-ietf-quic-multipath

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What happens if requirement can't be fulfilled in MUST use new CID #406

Closed gloinul closed 1 month ago

gloinul commented 1 month ago

Section 3: " In such a case, the receiver reacts as specified in Section 9.3 of [QUIC-TRANSPORT] by initiating path validation but MUST use a new connection ID for the same Path ID."

What happens if there are no new CID available for that path ID? Does the MUST statement come with an exception?

mirjak commented 1 month ago

This shouldn't happen because you always have to provide a new one when you retire an old one. However, this is not an issue at all for this draft. It's the same as in RFC9000. Therefore I'm closing this issue now. Please reopen or open a new issue if I missed anything!