private void Consumer()
{
_logger?.LogInformation($"Start {Name}.");
_status = true;
while (!_cancellationTokenSource.IsCancellationRequested)
{
ProcessQueue();
try
{
_eventSlim.Wait(_cancellationTokenSource.Token);
_eventSlim.Reset();
}
catch (OperationCanceledException ex)
{
// expected
_logger?.LogError("AsyncQueueDispatcher exception.", ex);
break;
}
}
ProcessQueue(); // one last time for the remaining messages
}
public bool Start()
{
if (Interlocked.CompareExchange(ref _status, 0, 1) == 1)
{
_payloadDispatcher.Start();
foreach (var profilerSetup in _profilerSetups)
{
profilerSetup.Start();
}
_logger?.LogInformation($"AspectCore APM started.");
return(true);
}
return(false);
}
public LineProtocolPayloadClient(LineProtocolClientOptions lineProtocolClientOptions, IInternalLogger logger = null)
{
_logger = logger;
_lineProtocolClientOptions = lineProtocolClientOptions ?? throw new ArgumentNullException(nameof(lineProtocolClientOptions));
_lineProtocolClient = new InternalLineProtocolClient(
_lineProtocolClientOptions.Server, _lineProtocolClientOptions.Database,
_lineProtocolClientOptions.UserName, _lineProtocolClientOptions.Password);
var interval = lineProtocolClientOptions.Interval.HasValue && lineProtocolClientOptions.Interval.Value > 0 ? lineProtocolClientOptions.Interval.Value : _defaultInterval;
_blockCapacity = lineProtocolClientOptions.BlockCapacity.GetValueOrDefault(_defaultBlockCapacity);
_pointMap = new ConcurrentDictionary <PointState, object>();
_flushTimer = new Timer(async state => await FlushCallback(state), null, TimeSpan.FromSeconds(interval), TimeSpan.FromSeconds(interval));
_logger?.LogInformation("Start LineProtocolCollector.");
}
public void Dispose()
{
_flushTimer.Dispose();
_logger?.LogInformation("Stop LineProtocolCollector.");
}
public bool Start()
{
_callbackTimer = new Timer(async state => await Callback(state), null, TimeSpan.FromSeconds(_interval), TimeSpan.FromSeconds(_interval));
_logger?.LogInformation("Start ApplicationProfiler.");
return(true);
}