public ProcessOrSingleTimeWindowServiceProfiler(IAmbientServiceProfiler metrics, string scopeName, Regex?systemGroupTransform)
{
_profiler = metrics;
_scopeName = scopeName;
_systemToGroupTransform = systemGroupTransform;
_accumulatorsByGroup = new ConcurrentDictionary <string, AmbientServiceProfilerAccumulator>();
_activeGroupByCallContext = new ConcurrentDictionary <object, CallContextActiveSystemData>();
_callContextKey = new AsyncLocal <object>();
_profiler.RegisterSystemSwitchedNotificationSink(this);
}
/// <summary>
/// Constructs an AmbientServiceProfilerCoordinator using the specified settings set.
/// </summary>
/// <param name="settingsSet"></param>
public AmbientServiceProfilerCoordinator(IAmbientSettingsSet?settingsSet)
{
_defaultSystemGroupTransformSetting = AmbientSettings.GetSettingsSetSetting <Regex?>(settingsSet, nameof(AmbientServiceProfilerCoordinator) + "-DefaultSystemGroupTransform",
@"A `Regex` string used to transform the system identifier to a group identifier.
The regular expression will attempt to match the system identifier, with the values for any matching match groups being concatenated into the system group identifier.",
s => string.IsNullOrEmpty(s) ? (Regex?)null : new Regex(s, RegexOptions.Compiled));
_scopeDistributor = new AsyncLocal <ScopeOnSystemSwitchedDistributor>();
_eventBroadcaster = _AmbientServiceProfiler.Local;
_eventBroadcaster?.RegisterSystemSwitchedNotificationSink(this);
}