spinframework / spinframework/spin

Support MQTT V5

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#2,436 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Rust
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

It seems like outbound-mqtt only supports MQTT V3 (@suneetnangia can you please confirm that is correct). It would be nice to support MQTT V5 as well.

I care about this mostly from the perspective of OTEL trace propagation being easier in V5.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting outbound-mqtt and confirming whether it currently supports only MQTT V3; then review the linked MQTT trace-context proposal. Done means defining and implementing MQTT V5 support, including the stated OTEL trace-propagation goal, with verification appropriate to the existing implementation.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
networking
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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