public void WriteStatus(string status, params Object[] args)
{
DateTime now = DateTime.UtcNow;
TimeSpan eventTime = now - whenStarted;
TimeSpan sinceLastEvent = now - _lastEventTime;
long eventMemory = GC.GetTotalMemory(false);
long memDiff = eventMemory - _lastMemory;
long eventMemoryMB = eventMemory / (1024L * 1024L);
long memDiffMB = memDiff / (1024L * 1024L);
_lastMemory = eventMemory;
_lastEventTime = now;
Console.Out.WriteLine("Time: {0:00}:{1:00}:{2:00}.{3:000} seconds ({4:0.000}), Memory: {5}MB (increased by {6}MB)",
eventTime.Hours,
eventTime.Minutes,
eventTime.Seconds,
eventTime.Milliseconds,
sinceLastEvent.TotalSeconds,
eventMemoryMB, memDiffMB);
Console.Out.WriteLine(status, args);
lock (writer)
{
writer.WriteLine(
"Time: {0:00}:{1:00}:{2:00}.{3:000} seconds ({4:0.000}), Memory: {5}MB (increased by {6}MB)",
eventTime.Hours,
eventTime.Minutes,
eventTime.Seconds,
eventTime.Milliseconds,
sinceLastEvent.TotalSeconds,
eventMemoryMB, memDiffMB);
writer.WriteLine(status, args);
writer.Flush();
}
}
} //public void ReduceMemoryUsage(object sender, MemoryUsageLimiter.ReduceMemoryUsageEventParameters parameters)
//{
//_ipHistoryCache.RecoverSpace(parameters.FractionOfMemoryToTryToRemove);
//}
public Simulator(DebugLogger logger, string path, ExperimentalConfiguration myExperimentalConfiguration, SimulatedPasswords simPasswords)
{
_simPasswords = simPasswords;
_logger = logger;
_AttackAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized
new ConcurrentStreamWriter(path + "AttackAttemptsWithValidPasswords.txt");
//(new StreamWriter(new FileStream(path + "AttackAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
_LegitimateAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized
new ConcurrentStreamWriter(path + "LegitimateAttemptsWithValidPasswords.txt");
//(new StreamWriter(new FileStream(path + "LegitiamteAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
_OtherAttempts = //System.IO.TextWriter.Synchronized
new ConcurrentStreamWriter(path + "OtherAttempts.txt");
//(new StreamWriter(new FileStream(path + "OtherAttempts.txt", FileMode.CreateNew, FileAccess.Write)));
_logger.WriteStatus("Entered Simulator constructor");
_experimentalConfiguration = myExperimentalConfiguration;
BlockingAlgorithmOptions options = _experimentalConfiguration.BlockingOptions;
_logger.WriteStatus("Creating binomial ladder");
_binomialLadderFilter =
new BinomialLadderFilter(options.NumberOfBitsInBinomialLadderFilter_N, options.HeightOfBinomialLadder_H);
_ipHistoryCache = new ConcurrentDictionary <IPAddress, SimIpHistory>(); // new SelfLoadingCache<IPAddress, SimIpHistory>(address => new SimIpHistory(options.NumberOfFailuresToTrackForGoingBackInTimeToIdentifyTypos));
_userAccountController = new SimulatedUserAccountController();
//_memoryUsageLimiter = new MemoryUsageLimiter();
//_memoryUsageLimiter.OnReduceMemoryUsageEventHandler += ReduceMemoryUsage;
_recentIncorrectPasswords = new AgingMembershipSketch(16, 128 * 1024);
_logger.WriteStatus("Exiting Simulator constructor");
}