ClusterCommandHandler hardcodes json.Marshal — must use Codec #69

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opened 2026-02-22 13:38:53 +00:00 by ash · 0 comments

ash commented

2026-02-22 13:38:53 +00:00

Owner

Problem

cluster.go marshals commands/responses with encoding/json, ignoring the codec system. Breaks if events use CBOR or protobuf.

Fix

Accept Codec option in ClusterConfig
Use codec for all marshal/unmarshal in cluster communication
Default to JSON codec if none specified

Acceptance

ClusterCommandHandler uses Codec interface
Works with CBOR, protobuf, any custom codec
Tests with non-JSON codec

## Problem cluster.go marshals commands/responses with encoding/json, ignoring the codec system. Breaks if events use CBOR or protobuf. ## Fix - Accept Codec option in ClusterConfig - Use codec for all marshal/unmarshal in cluster communication - Default to JSON codec if none specified ## Acceptance - [ ] ClusterCommandHandler uses Codec interface - [ ] Works with CBOR, protobuf, any custom codec - [ ] Tests with non-JSON codec