50 lines
841 B
Go
50 lines
841 B
Go
// Package proto provides a proto codec
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package proto
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import (
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"io"
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"io/ioutil"
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"github.com/golang/protobuf/proto"
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"github.com/micro/go-micro/codec"
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)
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type Codec struct {
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Conn io.ReadWriteCloser
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}
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func (c *Codec) ReadHeader(m *codec.Message, t codec.MessageType) error {
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return nil
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}
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func (c *Codec) ReadBody(b interface{}) error {
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buf, err := ioutil.ReadAll(c.Conn)
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if err != nil {
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return err
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}
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return proto.Unmarshal(buf, b.(proto.Message))
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}
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func (c *Codec) Write(m *codec.Message, b interface{}) error {
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buf, err := proto.Marshal(b.(proto.Message))
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if err != nil {
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return err
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}
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_, err = c.Conn.Write(buf)
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return err
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}
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func (c *Codec) Close() error {
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return c.Conn.Close()
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}
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func (c *Codec) String() string {
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return "proto"
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}
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func NewCodec(c io.ReadWriteCloser) codec.Codec {
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return &Codec{
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Conn: c,
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}
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}
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