public Handler BuildJavaScriptHandler <T>(HandlerInfo info) { var @namespace = info.Namespace ?? "module"; var entrypoint = info.Entrypoint ?? "exports"; var code = info.Code ?? $"{@namespace}.{entrypoint} = {NoJavaScriptCodeHandler}"; var md5 = MD5.Create(); var inputBytes = Encoding.UTF8.GetBytes(code); var hash = md5.ComputeHash(inputBytes); var sb = new StringBuilder(); foreach (var c in hash) { sb.Append(c.ToString("X2")); } var moduleName = $"{sb}.js"; File.WriteAllText(moduleName, code); return((t, p) => _nodeServices.InvokeAsync <T>(moduleName, p).Result); }