it should be just send so browser knows we are done

src/HTTP/HTTP.cpp

@@ -31,7 +31,7 @@ void HTTPrequest::sendResponse(std::string status, std::string mime,
   asio::async_write(
       sock, asio::buffer(responseText),
       [this, self = shared_from_this()](std::error_code, std::size_t) {
-        sock.shutdown(asio::ip::tcp::socket::shutdown_both);
+        sock.shutdown(asio::ip::tcp::socket::shutdown_send);
         waitForClientClose();
       });
 }