httpcommon

const (
	// HeaderOrderKey is a magic key for ResponseWriter.Header map keys
	// that, if present, defines a header order that will be used to
	// write the headers onto wire. The order of the list defined how the headers
	// will be sorted. A defined key goes before an undefined key.
	//
	// This is the only way to specify some order, because maps don't
	// have a a stable iteration order. If no order is given, headers will
	// be sorted lexicographically.
	//
	// According to RFC-2616 it is good practice to send general-header fields
	// first, followed by request-header or response-header fields and ending
	// with entity-header fields.
	HeaderOrderKey = "Header-Order:"

	// PHeaderOrderKey is a magic key for setting http3 pseudo header order.
	// If the header is nil it will use regular GoLang header order.
	// Valid fields are :authority, :method, :path, :scheme, :protocol
	PHeaderOrderKey = "PHeader-Order:"
)