static async Task Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine(helpMessage);
return;
}
args[0] = args[0].ToLower();
if (args[0] == "-h" || args[0] == "--help" || args[0] == "h" || args[0] == "help")
{
Console.WriteLine(helpMessage);
return;
}
Console.Out.Flush();
PerformanceMeasurer.dumpnr = int.Parse(args[1]);
PerformanceMeasurer.StartTime = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
Console.WriteLine($"Starting {PerformanceMeasurer.StartTime}...");
while (conns.Count < threadCount)
{
await CreateClient();
}
await Task.Delay(1000); //Delay the start of the logging to prevent outliers
if (args[0] == "auto" && args.Length >= 2)
{
Console.WriteLine(PerformanceMeasurer.dumpnr);
Console.WriteLine("Starting Measurement");
currentlyMeasuring = true;
Thread.Sleep(trackTime);
currentlyMeasuring = false;
Console.WriteLine("Dumping Measurement");
PerformanceMeasurer.DumpLog();
Console.ReadLine();
}
else
{
Console.WriteLine(runningHelpMessage);
string input = "";
while (input != "exit")
{
input = Console.ReadLine().ToLowerInvariant();
switch (input)
{
case "start": currentlyMeasuring = true; break;
case "stop": currentlyMeasuring = false; break;
case "dump": PerformanceMeasurer.DumpLog(); break;
default: Console.WriteLine(runningHelpMessage); break;
}
}
}
}
private static async Task CreateClient()
{
Console.WriteLine($"Live clients: {conns.Count + 1}");
await Task.Run(async() =>
{
HubConnection conn = new HubConnectionBuilder()
.WithAutomaticReconnect()
.WithUrl("https://home.hounsvad.dk:44380/SubscribeHub", (opts) =>
{
opts.HttpMessageHandlerFactory = (message) =>
{
if (message is HttpClientHandler clientHandler)
{
// bypass SSL certificate
clientHandler.ServerCertificateCustomValidationCallback +=
(sender, certificate, chain, sslPolicyErrors) => { return(true); }
}
;
return(message);
};
})
.Build();
conns.Add(conn);
Guid clientId = Guid.NewGuid();
conn.On <string>("NewData", data =>
{
try
{
if (currentlyMeasuring)
{
PerformanceMeasurer.Log(JsonConvert.DeserializeObject <ClientMessageDto>(data), DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(), clientId);
}
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message + e.StackTrace);
}
});
try
{
await conn.StartAsync();
//Console.WriteLine("Connection started");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
conns.Remove(conn);
}
try
{
await conn.InvokeAsync("SubscribeTo", "Hounsvad%2Fpi%2Fcputemp%2FDEG_C", "K");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
conns.Remove(conn);
}
if (conn.State == HubConnectionState.Connected)
{
return;
}
else
{
conns.Remove(conn);
}
});
}