static async Task Main(string[] args)
{
using var cts = new CancellationTokenSource(TimeSpan.FromSeconds(5));
var stuffTask = DoStuff(cts.Token);
var client = new TraceClient();
var traceTask = client.CollectAsync("trace.nettrace", cts.Token);
await Task.WhenAll(stuffTask, traceTask);
}
private static async Task <int> StartTrace(string process, string output, int bufferSize, CancellationToken ct)
{
int pid;
string processName;
try
{
(pid, processName) = GetProcessInfo(process);
}
catch (ArgumentException e)
{
await Console.Error.WriteLineAsync(e.Message);
return(1);
}
var client = new TraceClient(pid, bufferSize);
Console.WriteLine($"Starting trace of process {pid} ({processName}) - press Ctrl+C to stop...");
await client.CollectAsync(output, ct);
Console.WriteLine($"Trace written to '{output}'.");
return(0);
}