Clarify Msgpack handling of json tags #7924
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added 2 commits
May 11, 2020 14:05
No need to maintain two msgpack handles!
When serializing structs with msgpack, only consider type tags of `codec`. Hashicorp/go-msgpack (based on ugorji/go) defaults to interpretting `codec` tag if it's available, but falls to using `json` if `codec` isn't present. This behavior is surprising in cases where we want to serialize json differently from msgpack, e.g. serializing `ConsulExposeConfig`.
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When serializing structs with msgpack, only consider type tags of
codec.Hashicorp/go-msgpack (based on ugorji/go) defaults to interpretting
codectag if it's available, but falls to usingjsonifcodecisn't present.
This behavior is surprising in cases where we want to serialize json
differently from msgpack, e.g. serializing
ConsulExposeConfig.This is a follow up to #7690