adding diagnostic logs for startup and function loading

[brettsam]

In Kusto, these two logs will look like:

ApplicationStarted:

{
  "ProcessId": 6176,
  "WorkerVersion": "1.0.0.0",
  "ProductVersion": "1.0.0-preview5-local202103051507 Commit hash: N/A",
  "FrameworkDescription": ".NET 5.0.3",
  "OSDescription": "Microsoft Windows 10.0.14393",
  "OSArchitecture": "X64",
  "RuntimeIdentifier": "win10-x86",
  "CommandLine": "C:\\home\\site\\wwwroot\\FunctionReleaseHelperApp.dll C:\\home\\site\\wwwroot\\FunctionReleaseHelperApp.dll --host 127.0.0.1 --port 49306 --workerId 6efc784d-0f90-4e2a-81b5-6e7183a6c9b8 --requestId dcde69af-3ae2-4259-a0e2-b7d96e4bdc4a --grpcMaxMessageLength 2147483647"
}

FunctionLoaded:

{
  "Parameters": [
    {
      "Name": "req",
      "Type": "Microsoft.Azure.Functions.Worker.Http.HttpRequestData",
      "Properties": {}
    }
  ],
  "PathToAssembly": "C:\\home\\site\\wwwroot\\FunctionReleaseHelperApp.dll",
  "EntryPoint": "FunctionReleaseHelperApp.NugetPackageIndexer.Run",
  "Id": "62f3a858-3c3c-4c18-a808-ba8e4ba90aed",
  "Name": "IndexNugetPackages",
  "InputBindings": {
    "req": {
      "Type": "HttpTrigger",
      "Direction": "In"
    }
  },
  "OutputBindings": {
    "QueueOutput": {
      "Type": "Queue",
      "Direction": "Out"
    },
    "Response": {
      "Type": "http",
      "Direction": "Out"
    }
  }
}

[brettsam]

Wondering if this will help any at startup? I'm trying it out...

[fabiocav]

I would expect the telemetry option wouldn't impact much, as it won't likely ever be running for the first time. Nologo might.

[fabiocav]

I would expect the telemetry option wouldn't impact much, as it won't likely ever be running for the first time. Nologo might.

[fabiocav]

Nit: Spelling Fucctions