我们有一个Azure Function V3
开发的C#
. 我们试图将一些custom events, dependencies
等记录到Azure Application Insights
. 我们无法使用 登录应用洞察TelemetryClient
。代码运行良好,没有任何错误。此外,可以看到instrumentation key
从配置文件中检索到。但是Ilogger
,可以在应用洞察跟踪表中找到日志。请在下面找到我们使用的代码,
public class CommunityCreate
{
private readonly TelemetryClient telemetryClient;
public CommunityCreate(TelemetryConfiguration telemetryConfiguration)
{
this.telemetryClient = new TelemetryClient(telemetryConfiguration);
}
[FunctionName("Function1")]
[return: ServiceBus("sample", Connection = "ServiceBusProducerConnection")]
public async Task<string> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = "Account/{id:int?}")] HttpRequest req, string id, ILogger log)
{
//log.LogInformation("C# HTTP trigger function processed a request.");
DateTime start = DateTime.UtcNow;
string name = req.Query["name"];
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
dynamic data = JsonConvert.DeserializeObject(requestBody);
name = name ?? data?.name;
var evt = new EventTelemetry("Function called");
evt.Context.User.Id = name;
this.telemetryClient.TrackEvent(evt);
// Generate a custom metric, in this case let's use ContentLength.
this.telemetryClient.GetMetric("contentLength").TrackValue(req.ContentLength);
// Log a custom dependency in the dependencies table.
var dependency = new DependencyTelemetry
{
Name = "GET api/planets/1/",
Target = "swapi.co",
Data = "https://swapi.co/api/planets/1/",
Timestamp = start,
Duration = DateTime.UtcNow - start,
Success = true
};
dependency.Context.User.Id = name;
this.telemetryClient.TrackDependency(dependency);
telemetryClient.TrackEvent("Ack123 Recieved");
telemetryClient.TrackMetric("Test Metric", DateTime.Now.Millisecond);
return name;
}
}