Luis Figueiredo 255840fdbb Samples, readme %!s(int64=7) %!d(string=hai) anos
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readme.md 255840fdbb Samples, readme %!s(int64=7) %!d(string=hai) anos

readme.md

Create optional return, if the function someone is void we do not return or we do a different call

... each wsrpc.Call() creates a request identifier so when it comes back we trigger the callback/request ... if we create a different call or any thing to identify a non returning function we wouldn't store the req

as for if we call a non existent method we should return an error