Microsoft.Azure.WebJobs.Script.Utility.GetFunctionShortName C# (CSharp) Method

        public static string GetFunctionShortName(string functionName)
        {
            int idx = functionName.LastIndexOf('.');
            if (idx > 0)
            {
                functionName = functionName.Substring(idx + 1);
            }

            return functionName;
        }

        private void NotifyInvoker(string methodName, Exception ex)
        {
            var functionDescriptor = this.Functions.SingleOrDefault(p =>
                                                                    string.Compare(Utility.GetFunctionShortName(methodName), p.Name, StringComparison.OrdinalIgnoreCase) == 0 ||
                                                                    string.Compare(p.Metadata.EntryPoint, methodName, StringComparison.OrdinalIgnoreCase) == 0);

            if (functionDescriptor != null)
            {
                functionDescriptor.Invoker.OnError(ex);
            }
        }