43 lines
753 B
Go
43 lines
753 B
Go
package grpc
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import (
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"strings"
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"go.unistack.org/micro/v3/codec"
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"go.unistack.org/micro/v3/metadata"
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"google.golang.org/grpc"
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)
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type response struct {
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conn *PoolConn
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stream grpc.ClientStream
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codec codec.Codec
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}
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// Read the response
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func (r *response) Codec() codec.Codec {
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return r.codec
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}
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// read the header
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func (r *response) Header() metadata.Metadata {
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meta, err := r.stream.Header()
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if err != nil {
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return nil
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}
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md := metadata.New(len(meta))
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for k, v := range meta {
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md.Set(k, strings.Join(v, ","))
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}
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return md
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}
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// Read the undecoded response
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func (r *response) Read() ([]byte, error) {
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f := &codec.Frame{}
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if err := r.codec.ReadBody(&wrapStream{r.stream}, f); err != nil {
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return nil, err
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}
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return f.Data, nil
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}
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