static async Task Main(string[] args)
{
if (args.Length != 2)
{
throw new Exception("Invalid number of command line args");
}
int clientID = int.Parse(args[0]);
string uniquePipeName = args[1];
var listenPipeName = NamedPipeClientSync.AppServerToDataServerPipeName(clientID, uniquePipeName);
var sendPipeName = NamedPipeClientSync.DataServerToAppServerPipeName(clientID, uniquePipeName);
Console.WriteLine($"DataServer Start: {listenPipeName}");
try
{
await PerfDataServer.RunAsync(listenPipeName, sendPipeName);
}
catch (Exception ex)
{
File.AppendAllLines($@"..\Results.txt", new string[] { $"DataServer Error {sendPipeName} [{ex?.Message}]" });
await Task.Delay(TimeSpan.FromDays(1)); // Hang and PowerShell script will Kill the process
}
}
static async Task Main(string[] args)
{
if (!(3, 4).Contains(args.Length))
{
throw new Exception("Invalid number of command line arguments");
}
bool isAsync = args[0] == "async";
int numClients = int.Parse(args[1]);
string uniquePipeName = args[2];
if (args.Length == 4 && int.TryParse(args[3], out var upThreads))
{
// NEVER USE THIS IN PRODUCTION!!!
// Dramatically improves the performance of Sync
// This shows that Task.Run MAY use a new thread\
// But .NET is well aware of the cost of threads
ThreadPool.SetMinThreads(upThreads, upThreads);
Console.WriteLine($"Threads: {upThreads}");
}
try
{
Task[] runTasks = new Task[numClients];
for (var i = 0; i < numClients; i++)
{
var clientToAppServerPipeName = NamedPipeClientSync.ClientToAppServerPipeName(i + 1, uniquePipeName);
var appServerToClientPipeName = NamedPipeClientSync.AppServerToClientPipeName(i + 1, uniquePipeName);
var appServerToDataServerPipeName = NamedPipeClientSync.AppServerToDataServerPipeName(i + 1, uniquePipeName);
var dataServerToAppServerPipeName = NamedPipeClientSync.DataServerToAppServerPipeName(i + 1, uniquePipeName);
var clientNum = i + 1;
if (!isAsync)
{
runTasks[i] = Task.Run(() => PerfAppServerSync.Run(clientNum, clientToAppServerPipeName, appServerToClientPipeName, dataServerToAppServerPipeName, appServerToDataServerPipeName));
}
else
{
runTasks[i] = PerfAppServerAsync.RunAsync(clientNum, clientToAppServerPipeName, appServerToClientPipeName, dataServerToAppServerPipeName, appServerToDataServerPipeName);
}
}
if (isAsync)
{
await Task.WhenAll(runTasks);
}
else
{
Task.WaitAll(runTasks);
}
Stop = DateTime.Now;
// CLose the DataServer
// await NamedPipeClientAsync.SendAsync(NamedPipeClientSync.DataServerListenPipe(uniquePipeName), new Token(true)).ConfigureAwait(false);
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine($"AppServer {args[0]} Completed: Clients: {numClients} Count: {(isAsync ? PerfAppServerAsync.ID : PerfAppServerSync.Count)} Elapsed Time: {(Stop.Value - Start.Value).TotalMilliseconds}");
Console.ResetColor();
#if !DEBUG
File.AppendAllLines($@"..\Results.txt", new string[] { $"{(isAsync ? "Async" : "Sync")} {numClients} {(isAsync ? PerfAppServerAsync.ID : PerfAppServerSync.Count)} {(Stop.Value - Start.Value).TotalMilliseconds}" });
#endif
#if DEBUG
Console.ReadKey();
#endif
}
catch (Exception ex)
{
File.AppendAllLines($@"..\Results.txt", new string[] { $"AppServer Error {numClients} [{ex?.Message}]" });
await Task.Delay(TimeSpan.FromDays(1)); // Hang and PowerShell script will Kill the process
}
}
