grpc/service/interceptors.go

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package service
import (
"go.linka.cloud/grpc-toolkit/interceptors"
"go.linka.cloud/grpc-toolkit/interceptors/metadata"
)
func md(opts *options) interceptors.Interceptors {
var pairs []string
if opts.name != "" {
pairs = append(pairs, "grpc-service-name", opts.name)
}
if opts.version != "" {
pairs = append(pairs, "grpc-service-version", opts.version)
}
if len(pairs) != 0 {
return metadata.NewInterceptors(pairs...)
}
return nil
}