static void Main(string[] args)
{
MessageStore <object> ms = new MessageStore <object>(capacity: 80000);
ThreadPool.SetMinThreads(32, 32);
Console.WriteLine("{0}-bit process", IntPtr.Size * 8);
Console.WriteLine("{0} writer(s), {1} reader(s)", NumWriters, NumReaders);
Console.WriteLine("Running for {0}..", RunTime);
// queue writers
for (int writerNum = 0; writerNum < NumWriters; writerNum++)
{
ThreadPool.QueueUserWorkItem(_ =>
{
for (int i = 0; ; i++)
{
ms.Add("This is my awesome object!");
}
}, null);
}
// queue readers
long totalMessagesRecvd = 0;
for (int readerNum = 0; readerNum < NumReaders; readerNum++)
{
ThreadPool.QueueUserWorkItem(_ =>
{
ulong firstMessageIdToReceive = 0;
while (true)
{
var x = ms.GetMessages(firstMessageIdToReceive);
ulong firstMessageIdReceived = x.FirstMessageId;
firstMessageIdToReceive = firstMessageIdReceived + (ulong)x.Messages.Length;
if (x.Messages.Length > 0)
{
Interlocked.Add(ref totalMessagesRecvd, x.Messages.Length);
}
else
{
// back off if there is no more data
Thread.Sleep(10);
}
}
}, null);
}
// let the program run for 10 seconds
Thread.Sleep(RunTime);
ulong totalMessagesWritten = ms.GetMessageCount();
Console.WriteLine();
Console.WriteLine("Throughput:");
Console.WriteLine("{0:N0} total messages written", totalMessagesWritten);
Console.WriteLine(" ({0:N0} messages per writer per second)", totalMessagesWritten / RunTime.TotalSeconds / NumWriters);
Console.WriteLine("{0:N0} total messages received", totalMessagesRecvd);
Console.WriteLine(" ({0:N0} messages per reader per second)", totalMessagesRecvd / RunTime.TotalSeconds / NumReaders);
}
static void Main(string[] args)
{
try
{
if (args.Length == 1)
{
MessageStore store = new MessageStore();
store.SaveMessage(Environment.UserName + "@" + Environment.MachineName, args[0]);
}
else if (args.Length == 0)
{
MessageStore store = new MessageStore();
DataSet messages = store.GetMessages();
foreach (DataRow record in messages.Tables[0].Rows)
{
string line = String.Format("On {0} {1} said '{2}'",
((DateTime)record["LoggedDate"]).ToString(),
record["Name"],
record["Comments"]);
Console.WriteLine(line);
}
}
else
{
Console.Error.WriteLine("Usage: Comment.exe comments");
}
}
catch (Exception e) {
Console.Error.WriteLine(errorMsg, e.Message, e.Source);
}
}
private void OnPreRender(object sender, System.EventArgs e)
{
SuccessLabel.Visible = (SuccessLabel.Visible & Page.IsPostBack);
//Retrieve DataSet and bind to datagrid control...
this.MessageGrid.DataSource = dataStore.GetMessages();
this.MessageGrid.DataBind();
}
static void Main(string[] args)
{
MessageStore<object> ms = new MessageStore<object>(capacity: 80000);
ThreadPool.SetMinThreads(32, 32);
Console.WriteLine("{0}-bit process", IntPtr.Size * 8);
Console.WriteLine("{0} writer(s), {1} reader(s)", NumWriters, NumReaders);
Console.WriteLine("Running for {0}..", RunTime);
// queue writers
for (int writerNum = 0; writerNum < NumWriters; writerNum++)
{
ThreadPool.QueueUserWorkItem(_ =>
{
for (int i = 0; ; i++)
{
ms.Add("This is my awesome object!");
}
}, null);
}
// queue readers
long totalMessagesRecvd = 0;
for (int readerNum = 0; readerNum < NumReaders; readerNum++)
{
ThreadPool.QueueUserWorkItem(_ =>
{
ulong firstMessageIdToReceive = 0;
while (true)
{
var x = ms.GetMessages(firstMessageIdToReceive);
ulong firstMessageIdReceived = x.FirstMessageId;
firstMessageIdToReceive = firstMessageIdReceived + (ulong)x.Messages.Length;
if (x.Messages.Length > 0)
{
Interlocked.Add(ref totalMessagesRecvd, x.Messages.Length);
}
else
{
// back off if there is no more data
Thread.Sleep(10);
}
}
}, null);
}
// let the program run for 10 seconds
Thread.Sleep(RunTime);
ulong totalMessagesWritten = ms.GetMessageCount();
Console.WriteLine();
Console.WriteLine("Throughput:");
Console.WriteLine("{0:N0} total messages written", totalMessagesWritten);
Console.WriteLine(" ({0:N0} messages per writer per second)", totalMessagesWritten / RunTime.TotalSeconds / NumWriters);
Console.WriteLine("{0:N0} total messages received", totalMessagesRecvd);
Console.WriteLine(" ({0:N0} messages per reader per second)", totalMessagesRecvd / RunTime.TotalSeconds / NumReaders);
}