alternative nim ssl ctx example

altCtx.nim

proc getAlternativeSSL(): SSLContext =
        result = dcSSLContext
        when defined(ssl):
            if result == nil:
                dcSSLContext = newContext(verifyMode = CVerifyNone, certFile = "myapp.pem", keyFile = "myapp.pem", password = "123")
                result = dcSSLContext
        doAssert result != nil, "failure to initialize the SSL context"