/// <summary>
/// Add a listener on sources that match a given Name predicate.
/// </summary>
/// <param name="client">The <see cref="IInfluxDBClient"/> to write data to.</param>
/// <param name="sourceNamePredicate">A predicate to match <see cref="DiagnosticSource"/> names.</param>
/// <param name="optionsCallback">Configuration callback</param>
public static IDisposable Listen(IInfluxDBClient client, Func <string, bool> sourceNamePredicate, Action <DiagnosticListenerOptions> optionsCallback = null)
{
var listener = new DiagnosticSourceInfluxDB(client, sourceNamePredicate, optionsCallback);
DiagnosticListener.AllListeners.Subscribe(listener);
return(listener);
}
private DiagnosticSourceInfluxDB(IInfluxDBClient client, Func <string, bool> sourceNamePredicate, Action <DiagnosticListenerOptions> optionsCallback)
{
_sourceNamePredicate = sourceNamePredicate;
_client = client;
_listenerOptions = new DiagnosticListenerOptions();
optionsCallback?.Invoke(_listenerOptions);
}
internal DiagnosticListenerObserver(DiagnosticListener listener, IInfluxDBClient client, DiagnosticListenerOptions options)
{
_listener = listener;
_client = client;
_formatters = new InfluxLineFormatterCollection(listener.Name, options);
_onError = options.OnError;
_subscription = listener.Subscribe(this);
}
public InfluxDBRecorder(IConfiguration configuration,
IModuleClient moduleClient,
CancellationTokenSource cancellationTokenSource,
IInfluxDBClient influxDBClient)
{
Configuration = configuration;
ModuleClient = moduleClient;
CancellationTokenSource = cancellationTokenSource;
InfluxDBClient = influxDBClient;
}
public InfluxDBMonitor(IOptions <InfluxDBOptions> options, ILogger <InfluxDBMonitor> logger)
{
_logger = logger;
if (!string.IsNullOrWhiteSpace(options.Value.Server) && !string.IsNullOrWhiteSpace(options.Value.Database))
{
_client = new InfluxDBClientBuilder(options.Value.Server, options.Value.Database)
.ForceFlushInterval(TimeSpan.FromSeconds(10))
.OnError(LogError)
.Build();
}
}
public InfluxClient(IInfluxDBClient client, string dbName)
{
influx = client;
database = dbName;
}
public InfluxClient(string url, string dbName)
{
influx = new InfluxDBClient(url);
database = dbName;
}