I can make a call...BUT I get an exception:
Note: the call continues in the background while this exception has stopped execution of the program
Looks like if I want to use .NET Core, I have to change how the async calls are done:
https://devblogs.microsoft.com/dotnet/migrating-delegate-begininvoke-calls-for-net-core/
The fix appears to be relatively simple. Here are the necessary changes:
async public Task<bool> Initialize()
{
...
/*
_workerThread = new Thread(ProcessTapiMessages)
{
Name = "Tapi Message Processor",
IsBackground = true,
};
_workerThread.Start();
*/
var _workerTask = new Task(async () =>
{
await ProcessTapiMessages();
});
_workerTask.Start();
...
}
async private Task ProcessTapiMessages()
{
...
/*
ptmCb.BeginInvoke(msg, ar =>
{
try
{
ptmCb.EndInvoke(ar);
}
catch (Exception ex)
{
Trace.WriteLine("TAPI message exception: " + ex.Message);
}
}, null);
*/
// invoke and await delegate
await Task.Run(() =>
{
try
{
ptmCb.Invoke(msg);
}
catch (Exception ex)
{
Trace.WriteLine("TAPI message exception: {0}", ex.Message);
}
});
...
}
in TapiManager.cs
Now I no longer get the exception, and the call continues normally. Both the async changes were required, or else the UI would hang.
This fix should be compatible with existing applications, and now it supports .NET Core!
I can make a call...BUT I get an exception:
Note: the call continues in the background while this exception has stopped execution of the program
Looks like if I want to use .NET Core, I have to change how the async calls are done:
https://devblogs.microsoft.com/dotnet/migrating-delegate-begininvoke-calls-for-net-core/
The fix appears to be relatively simple. Here are the necessary changes:
in TapiManager.cs
Now I no longer get the exception, and the call continues normally. Both the async changes were required, or else the UI would hang.
This fix should be compatible with existing applications, and now it supports .NET Core!