public async Task <int> CollectAssync(IPerformanceCounterGroup counterGroup, bool metadata)
{
var engine = GetCollectorEngine(counterGroup, counterGroup.CollectorEngineType, metadata);
engine.CollectRegisterCounterValuesEvent += CollectRegisterCounterValuesEvent;
return(await engine.CollectRegisterCounterValuesAsync());
}
public async void RunAsync(IPerformanceCounterGroup[] counterGroups)
{
foreach (var counterGroup in counterGroups)
{
var engine = new CollectorEngine(counterGroup, _sendBusiness, _tagLoader);
await engine.StartAsync();
engine.CollectRegisterCounterValuesEvent += CollectRegisterCounterValuesEvent;
}
}
private ICollectorEngine GetCollectorEngine(IPerformanceCounterGroup counterGroup, CollectorEngineType collectorEngineType, bool metadata)
{
switch (collectorEngineType)
{
case CollectorEngineType.Exact:
return new ExactCollectorEngine(counterGroup, _sendBusiness, _tagLoader, metadata);
case CollectorEngineType.Safe:
return new SafeCollectorEngine(counterGroup, _sendBusiness, _tagLoader, metadata);
default:
throw new ArgumentOutOfRangeException(string.Format("Unknown collector engine type {0}.", collectorEngineType));
}
}
public CollectorEngine(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader)
{
_performanceCounterGroup = performanceCounterGroup;
_sendBusiness = sendBusiness;
_tags = tagLoader.GetGlobalTags().Union(_performanceCounterGroup.Tags).ToArray();
if (performanceCounterGroup.SecondsInterval > 0)
{
_timer = new Timer(1000 * performanceCounterGroup.SecondsInterval);
_timer.Elapsed += Elapsed;
}
_name = _performanceCounterGroup.Name;
}
private ICollectorEngine GetCollectorEngine(IPerformanceCounterGroup counterGroup, CollectorEngineType collectorEngineType, bool metadata)
{
switch (collectorEngineType)
{
case CollectorEngineType.Exact:
return(new ExactCollectorEngine(counterGroup, _sendBusiness, _tagLoader, metadata));
case CollectorEngineType.Safe:
return(new SafeCollectorEngine(counterGroup, _sendBusiness, _tagLoader, metadata));
default:
throw new ArgumentOutOfRangeException(string.Format("Unknown collector engine type {0}.", collectorEngineType));
}
}
protected CollectorEngineBase(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader, bool metadata)
{
_engineName = GetType().Name;
_performanceCounterGroup = performanceCounterGroup;
_name = _performanceCounterGroup.Name;
_sendBusiness = sendBusiness;
_tags = tagLoader.GetGlobalTags().Union(_performanceCounterGroup.Tags).ToArray();
if (performanceCounterGroup.SecondsInterval > 0)
{
_timer = new Timer(1000 * performanceCounterGroup.SecondsInterval);
_timer.Elapsed += Elapsed;
}
_metadata = metadata;
}
protected CollectorEngineBase(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader, bool metadata)
{
_engineName = GetType().Name;
_performanceCounterGroup = performanceCounterGroup;
_name = _performanceCounterGroup.Name;
_sendBusiness = sendBusiness;
_tags = tagLoader.GetGlobalTags().Union(_performanceCounterGroup.Tags).ToArray();
if (performanceCounterGroup.SecondsInterval > 0)
{
_timer = new Timer(1000 * performanceCounterGroup.SecondsInterval);
_timer.Elapsed += Elapsed;
}
_metadata = metadata;
}
protected void ReadCounterGroup(IPerformanceCounterGroup counterGroup)
{
var count = 0;
foreach (var counter in counterGroup.PerformanceCounterInfos)
{
if (counter.PerformanceCounter != null)
{
var nextValue = counter.PerformanceCounter.NextValue();
OutputInformation("{0}.{1}.{2} {3}:\t{4}", counter.PerformanceCounter.CategoryName, counter.PerformanceCounter.CounterName, counter.PerformanceCounter.InstanceName, counter.Name, nextValue);
count++;
}
else
{
OutputWarning("Cannot read counter {0}.", counter.Name);
}
}
OutputInformation("{0} counters read.", count);
}
protected void ReadCounterGroup(IPerformanceCounterGroup counterGroup)
{
var count = 0;
foreach (var counter in counterGroup.GetFreshCounters())
{
if (counter.HasPerformanceCounter)
{
var nextValue = counter.NextValue();
OutputInformation("{0}.{1}.{2} {3}:\t{4}", counter.CategoryName, counter.CounterName, counter.InstanceName, counter.Name, nextValue);
count++;
}
else
{
OutputWarning("Cannot read counter {0}.", counter.Name);
}
}
OutputInformation("{0} counters read.", count);
}
public async Task RunAsync(IPerformanceCounterGroup[] counterGroups, ICounterPublisher[] counterPublishers, bool metadata)
{
if (counterGroups != null)
{
foreach (var counterGroup in counterGroups)
{
var engine = GetCollectorEngine(counterGroup, counterGroup.CollectorEngineType, metadata);
engine.CollectRegisterCounterValuesEvent += CollectRegisterCounterValuesEvent;
await engine.StartAsync();
}
}
if (counterPublishers != null)
{
foreach (var counterPublisher in counterPublishers)
{
var engine = GetPublisherEngine(counterPublisher);
engine.PublishRegisterCounterValuesEvent += PublishRegisterCounterValuesEvent;
await engine.StartAsync();
}
}
}
public SafeCollectorEngine(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader, bool metadata)
: base(performanceCounterGroup, sendBusiness, tagLoader, metadata)
{
}
public SafeCollectorEngine(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader, bool metadata)
: base(performanceCounterGroup, sendBusiness, tagLoader, metadata)
{
}
public async Task<int> CollectAssync(IPerformanceCounterGroup counterGroup, bool metadata)
{
var engine = GetCollectorEngine(counterGroup, counterGroup.CollectorEngineType, metadata);
engine.CollectRegisterCounterValuesEvent += CollectRegisterCounterValuesEvent;
return await engine.CollectRegisterCounterValuesAsync();
}
public async Task<int> CollectAssync(IPerformanceCounterGroup counterGroup)
{
var engine = new CollectorEngine(counterGroup, _sendBusiness, _tagLoader);
engine.CollectRegisterCounterValuesEvent += CollectRegisterCounterValuesEvent;
return await engine.CollectRegisterCounterValuesAsync();
}
public ExactCollectorEngine(IPerformanceCounterGroup performanceCounterGroup, ISendBusiness sendBusiness, ITagLoader tagLoader, bool metadata)
: base(performanceCounterGroup, sendBusiness, tagLoader, metadata)
{
_metaDataBusiness = new MetaDataBusiness();
}
