github.com/xmplusdev/xray-core@v1.8.10/common/protocol/context.go (about) 1 package protocol 2 3 import ( 4 "context" 5 ) 6 7 type key int 8 9 const ( 10 requestKey key = iota 11 ) 12 13 func ContextWithRequestHeader(ctx context.Context, request *RequestHeader) context.Context { 14 return context.WithValue(ctx, requestKey, request) 15 } 16 17 func RequestHeaderFromContext(ctx context.Context) *RequestHeader { 18 request := ctx.Value(requestKey) 19 if request == nil { 20 return nil 21 } 22 return request.(*RequestHeader) 23 }