Microsoft.AspNetCore.SignalR.Hubs.ReflectedMethodDescriptorProvider.BuildHubExecutableMethodCacheKey C# (CSharp) Method

        private static string BuildHubExecutableMethodCacheKey(HubDescriptor hub, string method, IList<IJsonValue> parameters)
        {
            string normalizedParameterCountKeyPart;

            if (parameters != null)
            {
                normalizedParameterCountKeyPart = parameters.Count.ToString(CultureInfo.InvariantCulture);
            }
            else
            {
                // NOTE: we normalize a null parameter array to be the same as an empty (i.e. Length == 0) parameter array
                normalizedParameterCountKeyPart = "0";
            }

            // NOTE: we always normalize to all uppercase since method names are case insensitive and could theoretically come in diff. variations per call
            string normalizedMethodName = method.ToUpperInvariant();

            string methodKey = hub.Name + "::" + normalizedMethodName + "(" + normalizedParameterCountKeyPart + ")";

            return methodKey;
        }