public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
var act = new Activity("Complex process");
act.Start();
telemetry.SetUserContext("testId");
telemetry.SetOperationContext(act.Id);
telemetry.Event(new Event
{
Name = "Get data: Inside FirstFunction",
Context = req.HttpContext,
Additional = new Dictionary <string, string>
{
["ts"] = DateTime.Now.ToString()
}
});
telemetry.StartOperation(act.Id, "Get data");
HttpClient client = new HttpClient();
headerService.SetCorellationId(client.DefaultRequestHeaders, act.Id);
DateTime start = DateTime.Now;
var response = await client.GetAsync("http://localhost:7071/api/SecondFunction");
var stop = (DateTime.Now - start);
var dependency = await telemetry.Dependency(new Dependency()
{
Duration = stop,
Name = "Calling SecondFunction",
Request = response.RequestMessage,
Response = response,
Data = await response.Content.ReadAsStringAsync()
});
telemetry.StopOperation();
var data = JsonConvert.DeserializeObject <Data>(dependency.Data);
data.Content += " Added data from first function.";
string output = JsonConvert.SerializeObject(data);
return(new OkObjectResult(output));
}