public PerformanceCounterInterceptor(CustomPerformanceCounterManager performanceCounterManager)
{
_PerformanceManager = performanceCounterManager;
}
/// <summary>
/// Fires when the windows service starts.
/// </summary>
/// <param name="args">The arguments passed, if any.</param>
protected override void OnStart(string[] args)
{
_logger.Info("Cache Host is starting", "Cache Host is starting");
// Configure the thread pool's minimum threads
ThreadPool.SetMinThreads(128, 128);
_logger.Info("Cache Host is starting", "Verifying settings");
try
{
var port = CacheHostConfigurationSection.Settings.Port;
// Configure the custom performance counter manager
var customPerformanceCounterManager = new CustomPerformanceCounterManager(string.Format("port:{0}", port), false);
// Initialize the mem cache container instance
var physicalMemoryLimitPercentage = CacheHostConfigurationSection.Settings.CacheMemoryLimitPercentage;
IMemCache memCache;
var memoryCache = new MemCache("Dache", physicalMemoryLimitPercentage, customPerformanceCounterManager);
if (CacheHostConfigurationSection.Settings.StorageProvider == typeof(GZipMemCache))
{
memCache = new GZipMemCache(memoryCache);
}
else
{
memCache = memoryCache;
}
// Initialize the tag routing table
var tagRoutingTable = new TagRoutingTable();
// Initialize the cache host server
var maximumConnections = CacheHostConfigurationSection.Settings.MaximumConnections;
var cacheHostServer = new CacheHostServer(memCache, tagRoutingTable, port, maximumConnections, 1024);
// Initialize the cache host information poller
var cacheHostInformationPoller = new CacheHostInformationPoller(memCache, customPerformanceCounterManager, 1000);
// Instantiate the cache host engine
_cacheHostEngine = new CacheHostEngine(cacheHostInformationPoller, cacheHostServer);
}
catch (Exception ex)
{
// The inner exception has the actual details of the configuration error
if (ex.InnerException != null && ex.InnerException.Message != null && ex.InnerException.Message.StartsWith("The value for the property", StringComparison.OrdinalIgnoreCase))
{
ex = ex.InnerException;
}
// Log the error
_logger.Error("Cache Host failed to start", ex.Message);
// Stop the service
Stop();
}
_logger.Info("Cache Host is starting", "Settings verified successfully");
_cacheHostEngine.Start();
}
public abstract void ApplyPerformanceCounter(CustomPerformanceCounterManager manager);
