public override bool OnStart()
{
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
XmlConfigurator.Configure();
ILog log = LogManager.GetLogger(typeof(WorkerRole));
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString));
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager = storageAccount.CreateRoleInstanceDiagnosticManager(RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name, RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
PhotoTaskManager.Instance.Start();
RenderTaskManager.Instance.Start();
ProfileTaskManager.Instance.Start();
StatUpdate.Instance.Start();
return(base.OnStart());
}
public override bool OnStart()
{
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager =
CloudAccountDiagnosticMonitorExtensions.CreateRoleInstanceDiagnosticManager(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString),
RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
// should never be null, but this is a fallback in case it is. I recommend removing this in a production
// deployment
if (null == config)
{
config = DiagnosticMonitor.GetDefaultInitialConfiguration();
}
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
config.Logs.ScheduledTransferLogLevelFilter = Microsoft.WindowsAzure.Diagnostics.LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = Microsoft.WindowsAzure.Diagnostics.LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(15);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
System.Diagnostics.Trace.TraceInformation("Diagnostics Running");
#region Setup CloudStorageAccount Configuration Setting Publisher
// This code sets up a handler to update CloudStorageAccount instances when their corresponding
// configuration settings change in the service configuration file.
RoleEnvironment.Changed += (sender, arg) =>
{
var key = CloudConfigurationManager.GetSetting(arg.Changes.OfType <RoleEnvironmentConfigurationSettingChange>().ToString());
if (arg.Changes.OfType <RoleEnvironmentConfigurationSettingChange>()
.Any((change) => (change.ConfigurationSettingName == key.ToString())))
{
// The corresponding configuration setting has changed, propagate the value
RoleEnvironment.GetConfigurationSettingValue(key.ToString());
// {
// In this case, the change to the storage account credentials in the
// service configuration is significant enough that the role needs to be
// recycled in order to use the latest settings. (for example, the
// endpoint has changed)
RoleEnvironment.RequestRecycle();
//}
}
};
//});
#endregion
return(base.OnStart());
}
public override bool OnStart()
{
CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
{
configSetter(RoleEnvironment.GetConfigurationSettingValue(configName));
});
string wadConnectionString = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString";
CloudStorageAccount storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue(wadConnectionString));
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager = storageAccount.CreateRoleInstanceDiagnosticManager(RoleEnvironment.DeploymentId, RoleEnvironment.CurrentRoleInstance.Role.Name, RoleEnvironment.CurrentRoleInstance.Id);
DiagnosticMonitorConfiguration config = roleInstanceDiagnosticManager.GetCurrentConfiguration();
config.Logs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Logs.ScheduledTransferLogLevelFilter = LogLevel.Undefined;
config.DiagnosticInfrastructureLogs.ScheduledTransferLogLevelFilter = LogLevel.Warning;
config.DiagnosticInfrastructureLogs.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
config.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1D);
roleInstanceDiagnosticManager.SetCurrentConfiguration(config);
return(base.OnStart());
}
public static void RegisterSignalRPerfCounters()
{
TimeSpan ts = new TimeSpan(0, 0, 10);
RoleInstanceDiagnosticManager roleInstanceDiagnosticManager =
new RoleInstanceDiagnosticManager(
RoleEnvironment.GetConfigurationSettingValue("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString"),
RoleEnvironment.DeploymentId,
RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
// Get the current diagnostic monitor for the role.
var config = roleInstanceDiagnosticManager.GetCurrentConfiguration() ?? DiagnosticMonitor.GetDefaultInitialConfiguration();
string connectionString = RoleEnvironment.GetConfigurationSettingValue("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString");
string deploymentID = RoleEnvironment.DeploymentId;
string roleName = RoleEnvironment.CurrentRoleInstance.Role.Name;
// Get the DeploymentDiagnosticManager object for your deployment.
DeploymentDiagnosticManager diagManager = new DeploymentDiagnosticManager(connectionString, deploymentID);
var signalRCategoryName = createSignalRCategoryName();
RegisterCounter("Connections Connected", ts, signalRCategoryName, config);
RegisterCounter("Connections Reconnected", ts, signalRCategoryName, config);
RegisterCounter("Connections Disconnected", ts, signalRCategoryName, config);
RegisterCounter("Connections Current", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Received Total", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Sent Total", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Connection Messages Sent/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Received Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Message Bus Messages Received/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Published Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Messages Published/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers Current", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers Total", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Subscribers/Sec", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Allocated Workers", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Busy Workers", ts, signalRCategoryName, config);
RegisterCounter("Message Bus Topics Current", ts, signalRCategoryName, config);
RegisterCounter("Errors: All Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: All/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Resolution Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Resolution/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Invocation Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Hub Invocation/Sec", ts, signalRCategoryName, config);
RegisterCounter("Errors: Tranport Total", ts, signalRCategoryName, config);
RegisterCounter("Errors: Transport/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Total", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Open", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Streams Buffering", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Errors Total", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Errors/Sec", ts, signalRCategoryName, config);
RegisterCounter("Scaleout Send Queue Length", ts, signalRCategoryName, config);
// useful for checking that it is not the category name that is issue
RegisterCounter("Connection Failures", ts, "TCPV6", config);
// Apply the updated configuration to the diagnostic monitor.
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", config);
return;
}
private static void EnableCounters(int sampleRateInSeconds, int transferPeriodInSeconds, string[] counters, RoleInstanceDiagnosticManager ridmN)
{
DiagnosticMonitorConfiguration dmc = ridmN.GetCurrentConfiguration();
foreach (string counter in counters)
{
if (!string.IsNullOrWhiteSpace(counter))
{
PerformanceCounterConfiguration pcc = new PerformanceCounterConfiguration();
pcc.CounterSpecifier = counter.Trim();
pcc.SampleRate = TimeSpan.FromSeconds(sampleRateInSeconds);
dmc.PerformanceCounters.DataSources.Add(pcc);
Trace.WriteLine(string.Format("Counter '{0}' Sample Rate {1} seconds", counter, sampleRateInSeconds));
}
}
dmc.PerformanceCounters.ScheduledTransferPeriod = TimeSpan.FromSeconds(transferPeriodInSeconds);
ridmN.SetCurrentConfiguration(dmc);
}
private void ConfigureProfileStorage()
{
LocalResource profileStorage;
try
{
profileStorage = RoleEnvironment.GetLocalResource("ProfileStorage");
}
catch (RoleEnvironmentException e)
{
throw new InvalidOperationException("Local storage \"ProfileStorage\" not found.", e);
}
var ridm = new RoleInstanceDiagnosticManager(
CloudConfigurationManager.GetSetting("AzurePerfTools.PowerShellWindowsService.ConnectionString"),
RoleEnvironment.DeploymentId,
RoleEnvironment.CurrentRoleInstance.Role.Name,
RoleEnvironment.CurrentRoleInstance.Id);
var dmc = ridm.GetCurrentConfiguration() ?? DiagnosticMonitor.GetDefaultInitialConfiguration();
DirectoryConfiguration directoryConfig;
directoryConfig = new DirectoryConfiguration()
{
Container = "profiles",
Path = profileStorage.RootPath,
//DirectoryQuotaInMB = 1000,
};
dmc.Directories.DataSources.Add(directoryConfig);
dmc.Directories.ScheduledTransferPeriod = TimeSpan.FromMinutes(1.0);
ridm.SetCurrentConfiguration(dmc);
}