static void SendData(int order, string serverName, int portNumber, int numberOfEventsPerThread)
{
IntPtr connectedEvent = InteropEvents.CreateEvent(IntPtr.Zero, true, false, string.Format("thread{0}connected", order));
TcpConnection connection = new TcpConnection(serverName, portNumber);
connection.Connect();
InteropEvents.SetEvent(connectedEvent);
IntPtr startEvent = InteropEvents.OpenEvent(InteropEvents.EVENT_ALL_ACCESS | InteropEvents.EVENT_MODIFY_STATE, true, "startevent");
uint waitResult = InteropEvents.WaitForSingleObject(startEvent, -1);
// Generate data and send it down the road
var r = new Random();
DateTime time = new DateTime(1971 + order * 10, 9, 12);
for (int i = 0; i < numberOfEventsPerThread; i++)
{
var line = new StringBuilder();
for (int j = 0; j < 60; j++)
{
line.AppendFormat("field{0}={0}, ", j, r.Next(1000000));
}
line.Length -= 2;
connection.Send(string.Format("{0} {1}\n", time, line));
time = time.AddSeconds(1);
}
connection.Close();
//Console.WriteLine("{0} Thread {1} is done with sending data", DateTime.Now, order);
}
static void Main(string[] args)
{
if (args.Length < 4)
{
ShowUsage();
return;
}
// Parse the arguments
string serverName = args[0];
int portNumber = Convert.ToInt32(args[1]);
int numberOfThreads = Convert.ToInt32(args[2]);
int numberOfEventsPerThread = Convert.ToInt32(args[3]);
IntPtr startEvent = InteropEvents.CreateEvent(IntPtr.Zero, true, false, "startevent");
// Launch X concurrent threads
Thread[] threads = new Thread[numberOfThreads];
for (int i = 0; i < numberOfThreads; i++)
{
int order = i;
ThreadStart start = delegate { SendData(order, serverName, portNumber, numberOfEventsPerThread); };
Thread t = new Thread(start);
t.Name = string.Format("Thread {0}", i);
t.Start();
threads[i] = t;
}
Console.WriteLine("{0} Started all threads", DateTime.Now);
Thread.Sleep(5000);
Console.WriteLine("{0} Waiting for all threads to get connected", DateTime.Now);
// Wait for all threads to connect
for (int i = 0; i < numberOfThreads; i++)
{
IntPtr handle = InteropEvents.OpenEvent(InteropEvents.EVENT_ALL_ACCESS | InteropEvents.EVENT_MODIFY_STATE, true, string.Format("thread{0}connected", i));
uint waitResult = InteropEvents.WaitForSingleObject(handle, -1);
}
Console.WriteLine("{0} All threads connected", DateTime.Now);
InteropEvents.SetEvent(startEvent);
Console.WriteLine("{0} Fired starting event", DateTime.Now);
DateTime tStart = DateTime.Now;
for (int i = 0; i < numberOfThreads; i++)
{
threads[i].Join();
}
DateTime tEnd = DateTime.Now;
Console.WriteLine("It took {0:F2} seconds to send {1} events", (tEnd - tStart).TotalSeconds, numberOfThreads * numberOfEventsPerThread);
}
