public async Task <int> OnExecuteAsync(CommandLineApplication app, IConsole console)
{
System.Threading.CancellationToken cancellationToken = console.GetCtrlCToken();
EndPoint endPoint;
if (ProcessId is int pid)
{
ProcessRegistration reg = await ProcessLocator.GetRegistrationAsync(pid);
endPoint = new IPEndPoint(IPAddress.Loopback, reg.DiagnosticsPort);
}
else
{
if (string.IsNullOrEmpty(Target))
{
console.Error.WriteLine("Missing required option: --server");
return(1);
}
if (!EndPointParser.TryParseEndpoint(Target, out endPoint))
{
console.Error.WriteLine($"Invalid server value: {Target}");
return(1);
}
}
if (Providers.Count == 0)
{
console.Error.WriteLine("No providers were listed");
return(1);
}
var client = new DiagnosticsClient(endPoint);
console.WriteLine("Connecting to application...");
client.OnEventWritten += (evt) =>
{
var formattedMessage = string.Format(evt.Message, evt.Payload.ToArray());
console.WriteLine($"{evt.ProviderName}/{evt.EventName}({evt.EventId}): {formattedMessage}");
};
await client.ConnectAsync();
await client.EnableEventsAsync(Providers.Select(p => new EnableEventsRequest(p, EventLevel.Verbose, EventKeywords.All)));
console.WriteLine("Connected, press Ctrl-C to terminate...");
await cancellationToken.WaitForCancellationAsync();
return(0);
}
public async Task <int> OnExecuteAsync(CommandLineApplication app, IConsole console)
{
var pids = await ProcessLocator.GetAllProcessIdsAsync();
foreach (var pid in pids)
{
var reg = await ProcessLocator.GetRegistrationAsync(pid);
console.WriteLine($"* {pid} {reg.ImageName} {reg.CommandLine} (port: {reg.DiagnosticsPort}, v{reg.ProtocolVersion})");
}
return(0);
}