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egrpc

0.1.0
0.1.1 0.1.0

A gRPC client library for Erlang built on top of gun.

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egrpc src codec egrpc_json.erl
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src/codec/egrpc_json.erl 

-module(egrpc_json).



-behaviour(egrpc_codec).



-export([init/1]).



-spec init(egrpc:grpc()) -> {egrpc_codec:encoder(), egrpc_codec:decoder()}.

init(#{pb_module := PbModule, rpc_def := RpcDef}) ->

    #{input := Input, output := Output} = RpcDef,

    Encoder = fun(RequestMsg) -> PbModule:to_json(RequestMsg, Input) end,

    Decoder = fun(ResponseBin) -> PbModule:from_json(ResponseBin, Output) end,

    {Encoder, Decoder}.