public Task StartAsync(CancellationToken cancellationToken)
{
return(Task.Run(async() =>
{
cancellationToken.ThrowIfCancellationRequested();
EnsureJob();
_pipeName = $"advantage_{Guid.NewGuid()}";
_process = StartProcess();
if (_process == null)
{
return;
}
_messagePipe = await OpenPipeAsync(cancellationToken);
_messagePipeSubject.OnNext(_messagePipe);
}, cancellationToken));
}
private async Task <MessagePipe> OpenPipeAsync(CancellationToken cancellationToken)
{
while (true)
{
cancellationToken.ThrowIfCancellationRequested();
try
{
var messagePipe = new MessagePipe(_pipeName);
await messagePipe.Connect(cancellationToken).ConfigureAwait(false);
await messagePipe.PingAsync(cancellationToken);
return(messagePipe);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
await Task.Delay(1000, cancellationToken).ConfigureAwait(false);
}
}
}
public ModalForm(MessagePipe pipe)
{
_pipe = pipe ?? throw new ArgumentNullException(nameof(pipe));
}