Willem de Jong

If you can share the WSDL, I can have a look.

This does not look like a valid WSDL to me. There seem to be quite a few < and > characters missing. For example I assume that wsdl:types on the...

It looks like something is broken. But when I tried your command I got another error: soap:erlang2wsdl("bankservice.hrl", "bankservice", "https://example.com", [{target_namespace, "https://example.com/bankservice?wsdl"}]). ** exception throw: {error,"Wrong Type in attribute type, expected...

Also, there are some problems with your .hrl file. commitRequestScholar and commitResponseScholar are missing. And there is a comma after the last element of #commitRequestSchool{} that should not be there....

There is a comma on line 123 of bankservice.txt, that is incorrect. Can you try what happens if you remove it?

This is probably an error in erlsom, the XML parser. It should accept the 'final' attribute here (as it does elsewhere). The solution is easy (if not very satisfactory): simply...

Can it be that you are using a very old erlang version? You need a version that supports maps.

What happens if you do `code:which(soap)` or `soap:module_info()`?

Do you mean gRPC web as described here: https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-WEB.md? No, the library doesn't support that. It is a different protocol.

Getting close, I think. The new cowboy version is an improvement, we now have some sort of support for flow control (not really flow control, actually, but at least the...