static void Main(string[] args)
{
DateTime start, end;
var rnd = new Random();
try
{
RedisConnector connector = new RedisConnector(ConfigurationManager.AppSettings["redisserver"]);
#region delete
Console.WriteLine("DELETE all \"Product*\"-pattern keys in Redis...");
start = DateTime.Now;
int countDeleted = connector.KeyDelete("Product*");
end = DateTime.Now;
Console.WriteLine($"There are {countDeleted} \"Product*\"-pattern keys. Deleted them in {(end - start).TotalMilliseconds} millisecs");
#endregion
#region add
Console.Write("How many Products do you want to prepare in Redis? ");
int NumberOfProducts = int.Parse(Console.ReadLine());
Console.WriteLine($"Preparing {NumberOfProducts} products...");
start = DateTime.Now;
for (int i = 1; i <= NumberOfProducts; i++)
{
connector.StringSet($"Product{i}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
}
end = DateTime.Now;
Console.WriteLine($"Prepared {NumberOfProducts} products in {(end - start).TotalMilliseconds} millisecs");
#endregion
Console.Write($"How many heartbeats do you want to play on {NumberOfProducts} products? ");
int NumberOfHeartbeats = int.Parse(Console.ReadLine());
Console.WriteLine($"Preparing to spam {NumberOfHeartbeats} heatbeats on {NumberOfProducts} products...");
start = DateTime.Now;
for (int i = 0; i < NumberOfHeartbeats; i++)
{
string key = $"Product{rnd.Next(1, NumberOfProducts + 1)}";
string value = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
connector.StringSet(key, value);
}
end = DateTime.Now;
Console.WriteLine($"Updating {NumberOfHeartbeats} heatbeats in {(end - start).TotalMilliseconds} millisecs");
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.Write("Press Enter to exit.");
Console.ReadLine();
}
public void DataReceived(object sender, PacketDataReceivedEventArgs e)
{
Log4netLogger.Info(MethodBase.GetCurrentMethod().DeclaringType, $"Get {e.TotalBytesRead} byte(s): 0x{e.DataRead} from {e.DestinationTuple.RemoteEndPoint}");
if (e.TotalBytesRead == 8 && e.DataRead.Substring(0, 6) == "AB0106" && e.DataRead.Substring(14, 2) == "00")
{
try
{
byte[] ImeiStream = e.BytesRead.Skip(3).Take(4).ToArray();
int ImeiInt = BitConverter.ToInt32(ImeiStream.Reverse().ToArray(), 0);
string ImeiWithLeadingZerosLength20 = ImeiInt.ToString("00000000000000000000");
Log4netLogger.Info(MethodBase.GetCurrentMethod().DeclaringType, $"Imei: {ImeiInt}. With leading zeros: {ImeiWithLeadingZerosLength20}");
string key = $"Product_{ImeiWithLeadingZerosLength20}_Heartbeat";
string value = _connector.StringGet(key);
//if found the key (value == null)
if (value != null)
{
_connector.StringSet(key, DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.fff"));
PacketConnection.Send(new byte[] { 0xAB, 0xFF, 0x06, e.BytesRead[3], e.BytesRead[4], e.BytesRead[5], e.BytesRead[6], 0x01, 0x01 }, e.DestinationTuple);
}
}
catch (Exception ex)
{
LogUtil.Log4netLogger.Error(MethodBase.GetCurrentMethod().DeclaringType, $"Error during DataReceived (UDP)", ex);
}
}
}
private void btnInsert_Click(object sender, EventArgs e)
{
try
{
var start = DateTime.Now;
NumberOfProducts = int.Parse(txtNumberOfProducts.Text);
for (int i = 1; i <= NumberOfProducts.Value; i++)
{
connector.StringSet($"Product{i}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
}
var end = DateTime.Now;
MessageBox.Show($"Prepared {NumberOfProducts.Value} products in {(end - start).TotalMilliseconds} millisecs");
}
catch (Exception ex)
{
NumberOfProducts = null;
MessageBox.Show(ex.ToString());
}
}