Re: [quicwg/base-drafts] H3 spec fails to warn about initial_max_stream_data_uni (#2589)

Marten Seemann <notifications@github.com> Thu, 04 April 2019 03:24 UTC

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Subject: Re: [quicwg/base-drafts] H3 spec fails to warn about initial_max_stream_data_uni (#2589)
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STREAM_DATA_BLOCKED is what I meant, sorry. Too many \*_BLOCKED frames. STREAM_BLOCKED doesn't even exist...

I think this is a general issue with either picoquic or ats, and not H3 specific. No matter what the application protocol, a peer can send you 0-values for stream counts and for flow control limits, and the protocol should still work (although slower, since the MAX* frames need to be exchanged). There should never be a deadlock (unless the peer is refusing to grant credits, even at a later point in time).

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