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[quicwg/base-drafts] Define three QPACK error types, refine error handling. (#1726)

Bence Béky <notifications@github.com> Thu, 06 September 2018 17:55 UTC

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Subject: [quicwg/base-drafts] Define three QPACK error types, refine error handling. (#1726)
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Fixes #1683.

Split QPACK errors into three types: decompression failure, encoder
stream error, decoder stream error.  Note that with HPACK only the
decoder could signal an error, so any error indicates a problem between
the decoder of the sender of the error and the encoder of the receiver.
However, in QPACK either the encoder or the receiver can detect an
error, so these types will help pinpoint the context of the error.

Also, specify error signalling behavior upon receiving invalid indices
and invalid decoder stream instructions.
You can view, comment on, or merge this pull request online at:

  https://github.com/quicwg/base-drafts/pull/1726

-- Commit Summary --

  * Define three QPACK error types, refine error handling.

-- File Changes --

    M draft-ietf-quic-qpack.md (89)

-- Patch Links --

https://github.com/quicwg/base-drafts/pull/1726.patch
https://github.com/quicwg/base-drafts/pull/1726.diff

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