TelemetryClient.Initialize should not crash in partial trust scenario

[SergeyKanzhelev]

Reported here: https://github.com/Microsoft/ApplicationInsights-Home/issues/87

TelemetryClient and other components should not crash when app is running in partial trust

System.Security.SecurityException at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) at System.Security.CodeAccessPermission.Demand() at System.Environment.GetEnvironmentVariables() at Microsoft.ApplicationInsights.Extensibility.Implementation.Platform.PlatformImplementation..ctor() at Microsoft.ApplicationInsights.Extensibility.Implementation.Platform.PlatformSingleton.get_Current() at Microsoft.ApplicationInsights.TelemetryClient.Initialize(ITelemetry telemetry) at Microsoft.ApplicationInsights.TelemetryClient.Track(ITelemetry telemetry) at Microsoft.ApplicationInsights.TelemetryClient.TrackTrace(TraceTelemetry telemetry) at Microsoft.ApplicationInsights.TelemetryClient.TrackTrace(String message)

[dnduffy]

PR #420

[dberryalliance]

@dnduffy The constructor for TransmissionProcessor calls into the PlatformSingleton to asses debugging status. This also breaks in PartialTrust mode.

[fedejousset]

I'm still getting an error trying to use TelemetryClient in partial trust mode (2.4.0 version):

System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.CodeAccessPermission.Demand()
at System.AppDomainSetup.VerifyDir(String dir, Boolean normalize)
at Microsoft.ApplicationInsights.Extensibility.Implementation.Platform.PlatformImplementation.ReadConfigurationXml()
at Microsoft.ApplicationInsights.Extensibility.Implementation.TelemetryConfigurationFactory.Initialize(TelemetryConfiguration configuration, TelemetryModules modules)
at Microsoft.ApplicationInsights.Extensibility.TelemetryConfiguration.get_Active()
at Microsoft.ApplicationInsights.TelemetryClient..ctor()
at AppInsights.Plugin.ExamplePlugin.Execute(IServiceProvider serviceProvider)
at Microsoft.Crm.Sandbox.SandboxAppDomainHelper.<>c__DisplayClass8.<Execute>b__1()

Should I create another isssue or is it part of this one? @SergeyKanzhelev / @dnduffy

Thank you!

[SergeyKanzhelev]

Reopened an issue

[cijothomas]

Fixed in #1119