2 writes to _lastCompletionCallback
System.Web (2)
LegacyAspNetSynchronizationContext.cs (2)
105_lastCompletionCallback = callback; 178_lastCompletionCallback = null;
2 references to _lastCompletionCallback
System.Web (2)
LegacyAspNetSynchronizationContext.cs (2)
99Debug.Assert(_lastCompletionCallback == null); // only one at a time 177callback = _lastCompletionCallback;