github.com/EagleQL/Xray-core@v1.4.3/transport/internet/system_dialer_context.go (about) 1 package internet 2 3 import "context" 4 5 type systemDialer int 6 7 const systemDialerKey systemDialer = 0 8 9 func ContextWithLookupDomain(ctx context.Context, domain string) context.Context { 10 return context.WithValue(ctx, systemDialerKey, domain) 11 } 12 13 func LookupDomainFromContext(ctx context.Context) string { 14 if domain, ok := ctx.Value(systemDialerKey).(string); ok { 15 return domain 16 } 17 return "" 18 }