micro/registry/mdns/options.go

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// Package mdns provides a multicast dns registry
package mdns
import (
"context"
"github.com/micro/go-micro/v3/registry"
)
// Domain sets the mdnsDomain
func Domain(d string) registry.Option {
return func(o *registry.Options) {
if o.Context == nil {
o.Context = context.Background()
}
o.Context = context.WithValue(o.Context, "mdns.domain", d)
}
}