/// <summary>
/// Create and start a new metric tracker with the given period in seconds
/// </summary>
/// <param name="dataInterval"></param>
public MetricsTracker(int dataInterval = 10, InfluxDBLineClient influxDbClient = null)
{
this.MetricCollectors = new List<IMetricCollector>();
this._Metrics = new Dictionary<string, List<double>>();
this._Counters = new Dictionary<string, double>();
this.DataInterval = dataInterval;
this._Timer = new Timer(this.TimerCallback, null, dataInterval * 1000, dataInterval * 1000);
if (influxDbClient == null)
{
// Load the configuration data
string serverUrl = ConfigurationManager.AppSettings["BunnyMetrics.InfluxDB.ServerUrl"];
string databaseName = ConfigurationManager.AppSettings["BunnyMetrics.InfluxDB.DatabaseName"];
string username = ConfigurationManager.AppSettings["BunnyMetrics.InfluxDB.Username"];
string password = ConfigurationManager.AppSettings["BunnyMetrics.InfluxDB.Password"];
// Load the a client with the default credentials
influxDbClient = new InfluxDBLineClient(
serverUrl,
databaseName,
string.IsNullOrWhiteSpace(username) ? null : username,
string.IsNullOrWhiteSpace(password) ? null : password);
}
this.InfluxDBClient = influxDbClient;
}
/// <summary>
/// Create a new InfluxDBWriter object
/// </summary>
public InfluxDBWriter(InfluxDBLineClient client)
{
this.Client = client;
this._StringBuilder = new StringBuilder(2048);
this._Buffer = new byte[4096];
this._HttpRequest = this.GetServiceRequest();
this._BufferedRequestStream = new BufferedStream(this._HttpRequest.GetRequestStream(), 4096);
}
/// <summary>
/// Create a new InfluxDBWriter object
/// </summary>
public InfluxDBWriter(InfluxDBLineClient client)
{
this.Client = client;
this._StringBuilder = new StringBuilder(2048);
this._Buffer = new byte[4096];
this._HttpRequest = this.GetServiceRequest();
this._BufferedRequestStream = new BufferedStream(this._HttpRequest.GetRequestStream(), 4096);
}
/// <summary>
/// Initialize the default metrics tracker with config loaded from the config file
/// </summary>
public static void InitializeDefault(int dataInterval = 10, InfluxDBLineClient influxDbClient = null)
{
if (MetricsTracker.Default == null)
{
MetricsTracker.Default = new MetricsTracker(dataInterval, influxDbClient);
}
}