9 references to _subscriptions
System.Diagnostics.DiagnosticSource (9)
System\Diagnostics\Metrics\Instrument.common.cs (1)
96DiagNode<ListenerSubscription>? current = _subscriptions.First;
System\Diagnostics\Metrics\Instrument.cs (8)
142public bool Enabled => _subscriptions.First is not null; 152DiagNode<ListenerSubscription>? current = _subscriptions.First; 159_subscriptions.Clear(); 177if (!_subscriptions.AddIfNotExist(subscription, (s1, s2) => object.ReferenceEquals(s1.Listener, s2.Listener))) 179ListenerSubscription oldSubscription = _subscriptions.Remove(subscription, (s1, s2) => object.ReferenceEquals(s1.Listener, s2.Listener)); 180_subscriptions.AddIfNotExist(subscription, (s1, s2) => object.ReferenceEquals(s1.Listener, s2.Listener)); 189internal object? DisableMeasurements(MeterListener listener) => _subscriptions.Remove(new ListenerSubscription(listener), (s1, s2) => object.ReferenceEquals(s1.Listener, s2.Listener)).State; 199DiagNode<ListenerSubscription>? current = _subscriptions.First;