Function WriteHostHeader

library/cpp/neh/http_headers.h:10–16

    namespace NHttp {
        template <typename Port>
        void WriteHostHeader(IOutputStream& out, TStringBuf host, Port port) {
            out << TStringBuf("Host: ") << host;
            if (port) {
                out << TStringBuf(":") << port;
            }
            out << TStringBuf("\r\n");
        }

        class THeaderSplitter {
        public: