Clarify whether dotnet-counters can monitor .NET Framework app

[hickford]

Documentation Request

Can dotnet-counters monitor a .NET Framework app? It would be good to clarify at https://learn.microsoft.com/en-gb/dotnet/core/diagnostics/dotnet-counters

[hickford]

I tried to monitor a .NET Framework process with dotnet-counters and got a timeout error:

Unhandled exception: System.TimeoutException: The operation has timed out.
   at System.IO.Pipes.NamedPipeClientStream.ConnectInternal(Int32 timeout, CancellationToken cancellationToken, Int32 startTime)
   at System.IO.Pipes.NamedPipeClientStream.Connect(Int32 timeout)
   at Microsoft.Diagnostics.NETCore.Client.IpcEndpointHelper.Connect(IpcEndpointConfig config, TimeSpan timeout) in /_/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcTransport.cs:line 62
   at Microsoft.Diagnostics.NETCore.Client.PidIpcEndpoint.Connect(TimeSpan timeout) in /_/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcTransport.cs:line 243
   at Microsoft.Diagnostics.NETCore.Client.IpcClient.SendMessageGetContinuation(IpcEndpoint endpoint, IpcMessage message) in /_/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsIpc/IpcClient.cs:line 40
   at Microsoft.Diagnostics.NETCore.Client.DiagnosticsClient.TryGetProcessInfo3() in /_/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsClient/DiagnosticsClient.cs:line 485
   at Microsoft.Diagnostics.NETCore.Client.DiagnosticsClient.GetProcessInfo() in /_/src/Microsoft.Diagnostics.NETCore.Client/DiagnosticsClient/DiagnosticsClient.cs:line 429
   at Microsoft.Diagnostics.Tools.Counters.CounterMonitor.Monitor(CancellationToken ct, List`1 counter_list, String counters, IConsole console, Int32 processId, Int32 refreshInterval, String name, String diagnosticPort, Boolean resumeRuntime, Int32 maxHistograms, Int32 maxTimeSeries, TimeSpan duration, Boolean showDeltas) in /_/src/Tools/dotnet-counters/CounterMonitor.cs:line 213