Official Go implementation of the Ethereum protocol
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go-ethereum/swarm/sctx/sctx.go

20 lines
349 B

package sctx
import "context"
type (
HTTPRequestIDKey struct{}
requestHostKey struct{}
)
func SetHost(ctx context.Context, domain string) context.Context {
return context.WithValue(ctx, requestHostKey{}, domain)
}
func GetHost(ctx context.Context) string {
v, ok := ctx.Value(requestHostKey{}).(string)
if ok {
return v
}
return ""
}