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Reference moq-transport padding in probe extension#18

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kixelated merged 2 commits intomainfrom
probe-extension
Mar 17, 2026
Merged

Reference moq-transport padding in probe extension#18
kixelated merged 2 commits intomainfrom
probe-extension

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Summary

  • Padding streams moq-wg/moq-transport#1475 added padding streams and datagrams to draft-18
  • Remove duplicate padding definitions (QUIC-level, datagram) from probe extension
  • Remove MOQT Datagram Type IANA registration (now in moq-transport)
  • Reference moq-transport Section 7.7 for padding mechanisms throughout

Test plan

  • Verify draft builds with make
  • Review section references match draft-18 numbering

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coderabbitai bot commented Mar 17, 2026

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  • draft-lcurley-moq-probe.md

Walkthrough

This change introduces a new draft specification document defining the MoQ Probe (PROBE) extension for MoQ Transport. The extension enables bidirectional communication between a subscriber and publisher for bandwidth probing and padding control. The document specifies setup negotiation via dedicated Setup Options, defines a new PROBE stream type, introduces PROBE_REQUEST messages containing target bitrates, and specifies PROBE_RESPONSE messages reporting measured bitrate and elapsed time. Additional sections address padding behavior, security considerations including rate-limiting and anti-flood measures, and IANA registrations for the new PROBE setup option and stream types.

🚥 Pre-merge checks | ✅ 3
✅ Passed checks (3 passed)
Check name Status Explanation
Title check ✅ Passed The title accurately describes the main change: removing duplicate padding definitions and referencing moq-transport padding instead of duplicating them in the probe extension.
Description check ✅ Passed The description clearly relates to the changeset, detailing the removal of duplicate padding definitions and IANA registrations while adding references to moq-transport Section 7.7.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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Actionable comments posted: 1

🧹 Nitpick comments (1)
draft-lcurley-moq-probe.md (1)

19-23: Reference management should follow repo’s bibxml-include convention.

This draft defines references in frontmatter, but I don’t see explicit bibxml include usage. If your repo tooling requires include-based reference management for drafts, please align this section accordingly.

As per coding guidelines, "Manage references via bibxml includes in draft documents".

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@draft-lcurley-moq-probe.md` around lines 19 - 23, Replace the inline
frontmatter references with the repo's bibxml-include pattern: remove the
explicit "moqt: I-D.ietf-moq-transport" entry under the normative block and
instead add the appropriate bibxml include directive (e.g., an <biblioref>
include or the repo-specific include tag) referencing I-D.ietf-moq-transport so
references are managed via bibxml includes; ensure the informative block remains
empty or uses includes as needed and that the unique symbol "moqt:
I-D.ietf-moq-transport" is referenced only through the include tag used by the
repository tooling.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@draft-lcurley-moq-probe.md`:
- Line 76: Replace the literal 0xPROBE_TODO with a proper RFC-style TBD
placeholder and make it consistent across all occurrences (the Option Key
declaration "Option Key (vi64) = 0xPROBE_TODO" and the other mentions). Use a
single TBD token (e.g., TBD1) for the first reserved value and a second token
(e.g., TBD2) only if a distinct reserved value is required, and mirror that
exact TBD identifier in the wire-format text and the IANA registry table entries
so implementers see the same placeholder everywhere (update the Option Key line,
the wire-format field descriptions, and the IANA table entries such as those
referenced in the comment).

---

Nitpick comments:
In `@draft-lcurley-moq-probe.md`:
- Around line 19-23: Replace the inline frontmatter references with the repo's
bibxml-include pattern: remove the explicit "moqt: I-D.ietf-moq-transport" entry
under the normative block and instead add the appropriate bibxml include
directive (e.g., an <biblioref> include or the repo-specific include tag)
referencing I-D.ietf-moq-transport so references are managed via bibxml
includes; ensure the informative block remains empty or uses includes as needed
and that the unique symbol "moqt: I-D.ietf-moq-transport" is referenced only
through the include tag used by the repository tooling.

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  • draft-lcurley-moq-probe.md

kixelated and others added 2 commits March 16, 2026 18:46
moq-wg/moq-transport#1475 added padding streams and datagrams
to draft-18. Remove the duplicate padding definitions and IANA
datagram registration, referencing Section 7.7 instead.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Use RFC-style TBD tokens: TBD1 for the setup option key,
TBD2 for the stream type. Consistent across wire format
and IANA registry entries.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@kixelated kixelated merged commit dfeff06 into main Mar 17, 2026
2 checks passed
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