/// <summary>
/// Initializes a new instance of the <see cref="InfluxObserver"/> by
/// using the given <paramref name="endpoint"/> and <paramref name="ttl"/>.
/// </summary>
/// <param name="endpoint">
/// The <see cref="ApiEndpoint"/> to be used to send the measures.
/// </param>
/// <param name="ttl">
/// The maximum time that a mesure should be keep in cache, before send it
/// to influx's.
/// </param>
/// <remarks>
/// The <paramref name="ttl"/> should be greater than or equals to
/// <see cref="TimeSpan.Zero"/>. If <paramref name="ttl"/> is equals to
/// <see cref="TimeSpan.Zero"/> the default <paramref name="ttl"/> of
/// third seconds will be used.
/// <para>
/// The application's name will be added as a prefix to all measures
/// before sending it to influx's endpoint.
/// </para>
/// </remarks>
public InfluxObserver(IApiEndpoint endpoint, TimeSpan ttl) {
if (ttl < TimeSpan.Zero) {
throw new ArgumentOutOfRangeException("ttl",
StringResources.ArgumentOutOfRange_NeedNonNegNum);
}
endpoint_ = endpoint;
measures_ = new ConcurrentQueue<Serie>();
TimeSpan half_ttl =
ttl == TimeSpan.Zero
? TimeSpan.FromSeconds(15)
: TimeSpan.FromSeconds(ttl.TotalSeconds/2);
scheduler_ = NonReentrantSchedule.Every(half_ttl);
scheduler_.Run(Post);
}
public PollScheduler(IMetricsPoller poller, TimeSpan interval) {
poller_ = poller;
scheduler_ = NonReentrantSchedule.Every(interval);
}