/// <summary>
/// Construct a sink posting to the specified database.
/// </summary>
/// <param name="batchSizeLimit">The maximum number of events to include in a single batch.</param>
/// <param name="period">The time to wait between checking for event batches.</param>
protected PeriodicBatchingSink(int batchSizeLimit, TimeSpan period)
{
_batchSizeLimit = batchSizeLimit;
_queue = new BoundedConcurrentQueue <LogEvent>();
_status = new BatchedConnectionStatus(period);
_timer = new PortableTimer(cancel => OnTick());
}
/// <summary>
/// Construct a sink posting to the specified database.
/// </summary>
/// <param name="batchSizeLimit">The maximum number of events to include in a single batch.</param>
/// <param name="period">The time to wait between checking for event batches.</param>
protected PeriodicBatchingSink(int batchSizeLimit, TimeSpan period)
{
_batchSizeLimit = batchSizeLimit;
_queue = new ConcurrentQueue <LogEvent>();
_status = new BatchedConnectionStatus(period);
#if NO_TIMER
_timer = new PortableTimer(cancel => OnTick());
#else
_timer = new Timer(s => OnTick(), null, -1, -1);
#endif
#if !NO_APPDOMAIN
AppDomain.CurrentDomain.DomainUnload += OnAppDomainUnloading;
AppDomain.CurrentDomain.ProcessExit += OnAppDomainUnloading;
AppDomain.CurrentDomain.UnhandledException += OnAppDomainUnloading;
#endif
}
PeriodicBatchingSink(PeriodicBatchingSinkOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (options.BatchSizeLimit <= 0)
{
throw new ArgumentOutOfRangeException(nameof(options), "The batch size limit must be greater than zero.");
}
if (options.Period <= TimeSpan.Zero)
{
throw new ArgumentOutOfRangeException(nameof(options), "The period must be greater than zero.");
}
_batchSizeLimit = options.BatchSizeLimit;
_queue = new BoundedConcurrentQueue <LogEvent>(options.QueueLimit);
_status = new BatchedConnectionStatus(options.Period);
_eagerlyEmitFirstEvent = options.EagerlyEmitFirstEvent;
_timer = new PortableTimer(cancel => OnTick());
}