private Task StartProcessingAsync(ITestRequestHandler requestHandler, ITestHostManagerFactory managerFactory)
{
var task = new Task(
() =>
{
// Wait for the connection to the sender and start processing requests from sender
// Note that we are waiting here infinitely to connect to vstest.console, but at the same time vstest.console doesn't wait infinitely.
// It has a default timeout of 60secs(which is configurable), & then it kills testhost.exe
// The reason to wait infinitely, was remote debugging scenarios of UWP app,
// in such cases after the app gets launched, VS debugger takes control of it, & causes a lot of delay, which frequently causes timeout with vstest.console.
// One fix would be just double this timeout, but there is no telling how much time it can actually take.
// Hence we are waiting here indefinitely, to avoid such guessed timeouts, & letting user kill the debugging if they feel it is taking too much time.
// In other cases if vstest.console's timeout exceeds it will definitely such down the app.
if (requestHandler.WaitForRequestSenderConnection(ClientListenTimeOut))
{
EqtTrace.Info("DefaultEngineInvoker.StartProcessingAsync: Connected to vstest.console, Starting process requests.");
requestHandler.ProcessRequests(managerFactory);
}
else
{
EqtTrace.Info(
"DefaultEngineInvoker.StartProcessingAsync: RequestHandler timed out while connecting to the Sender.");
throw new TimeoutException();
}
},
TaskCreationOptions.LongRunning);
task.Start();
return(task);
}
private Task StartProcessingAsync(ITestRequestHandler requestHandler, ITestHostManagerFactory managerFactory)
{
return(Task.Run(() =>
{
// Wait for the connection to the sender and start processing requests from sender
if (requestHandler.WaitForRequestSenderConnection(ClientListenTimeOut))
{
requestHandler.ProcessRequests(managerFactory);
}
else
{
EqtTrace.Info("DefaultEngineInvoker: RequestHandler timed out while connecting to the Sender.");
throw new TimeoutException();
}
}));
}