go-ethereum/swarm/sctx/sctx.go
KimMachineGun baee850471 swarm: modify context key (#17925)
* swarm: modify context key

* gofmt sctx.go
2018-11-06 09:54:19 +01:00

21 lines
349 B
Go

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 ""
}