2020-12-26 15:32:45 +00:00
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# MsgPack RPC Codec
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## Usage
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Import the codec and set within the client/server
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```go
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package main
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import (
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2021-01-20 21:01:10 +00:00
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"github.com/asim/go-micro/plugins/codec/msgpackrpc"
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"github.com/asim/go-micro/v3"
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2020-12-26 15:32:45 +00:00
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"github.com/micro/go-micro/client"
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"github.com/micro/go-micro/server"
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)
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func main() {
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client := client.NewClient(
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client.Codec("application/msgpack", msgpackrpc.NewCodec),
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client.ContentType("application/msgpack"),
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)
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server := server.NewServer(
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server.Codec("application/msgpack", msgpackrpc.NewCodec),
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)
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service := micro.NewService(
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micro.Client(client),
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micro.Server(server),
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)
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// ...
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}
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```
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## Generating Request/Response types
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The msgpack codec is much like protobuf. It expects the request/response types to conform to a specific interface. Usually this
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means defining some IDL and generating the required types.
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Learn how to do that at [github.com/tinylib/msgp](https://github.com/tinylib/msgp)
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