Thank you for the awesome library. Adding another mismatched sign comparison reported in a different file by GCC 10.1.1 on Linux:

INFO: From Compiling third_party/cc/test/uwebsockets_example.cc:
In file included from bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/HttpParser.h:31,
                 from bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/HttpResponseData.h:23,
                 from bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/HttpContext.h:25,
                 from bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/App.h:24,
                 from third_party/cc/test/uwebsockets_example.cc:7:
bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/ProxyParser.h: In member function 'std::pair<bool, unsigned int> uWS::ProxyParser::parse(std::string_view)':
bazel-out/k8-fastbuild/bin/external/uwebsockets/_virtual_includes/uwebsockets/uwebsockets/ProxyParser.h:136:27: warning: comparison of integer expressions of different signedness: 'std::basic_string_view<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  136 |         if (data.length() < 16 + hostLength) {
      |             ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~

If you enable -Wsign-conversion you'll see about 60-90 of those. The thing is, these warnings are not default in GCC or Clang, so I haven't put any time into fixing them.

Then we have the time when someone with very strong opinions about warnings made a PR to "fix" them, only to mess up logic and break the whole project. So I take caution rushing to "fix" non-default warnings just for the sake of it. I would like to spend some time and go over them, but that takes time.