jsonrpc: Skip serializing params if params are None #5471
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The JSONRPC spec says: > If present, parameters for the rpc call MUST be provided as a > Structured value https://www.jsonrpc.org/specification#parameter_structures (Where a "Structured value" is elsewhere defined as either a map or array.) This change skips the serialization of the `params` field for JSONRPC method calls and notifications if the `params` field is the `None` variant. This fixes compatibility with LSP servers which adhere closely to that part of the spec: `ocamllsp` in the wild.
the-mikedavis
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C-bug
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Looks like this was noticed on the upstream we vendored from as well: paritytech/jsonrpc#660 |
kirawi
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Jan 25, 2023
The JSONRPC spec says: > If present, parameters for the rpc call MUST be provided as a > Structured value https://www.jsonrpc.org/specification#parameter_structures (Where a "Structured value" is elsewhere defined as either a map or array.) This change skips the serialization of the `params` field for JSONRPC method calls and notifications if the `params` field is the `None` variant. This fixes compatibility with LSP servers which adhere closely to that part of the spec: `ocamllsp` in the wild.
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The JSONRPC spec says:
https://www.jsonrpc.org/specification#parameter_structures
(Where a "Structured value" is elsewhere defined as either a map or array.)
This change skips the serialization of the
paramsfield for JSONRPC method calls and notifications if theparamsfield is theNonevariant. This fixes compatibility with LSP servers which adhere closely to that part of the spec:ocamllspin the wild.Fixes #5400