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Use SSZ union-types in RPC request/response #974

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merged 2 commits into from
May 17, 2019
Merged

Use SSZ union-types in RPC request/response #974

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f7ef9a1
Don't use SSZ in RPC request/response wrappers
mslipper Apr 21, 2019
7f6896c
Update to use union type
mslipper May 16, 2019
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12 changes: 2 additions & 10 deletions specs/networking/rpc-interface.md
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ Remote method calls are wrapped in a "request" structure:
(
id: uint64
method_id: uint16
body: Request
body: (message_body...)
)
```

Expand All @@ -56,15 +56,7 @@ and their corresponding responses are wrapped in a "response" structure:
)
```

If an error occurs, a variant of the response structure is returned:

```
(
id: uint64
response_code: uint16
result: bytes
)
```
A union type is used to determine the contents of the `body` field in the request structure. Each "body" entry in the RPC calls below corresponds to one subtype in the `body` type union.

The details of the RPC-Over-`libp2p` protocol are similar to [JSON-RPC 2.0](https://www.jsonrpc.org/specification). Specifically:

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