コード例 #1
0
 private void CheckSetting(CircuitBreakerSetting setting)
 {
     if (setting == null)
     {
         throw new ArgumentNullException(nameof(setting));
     }
     if (setting.ProtectAction == null)
     {
         throw new NullReferenceException("ProtectAction不能为null");
     }
     if (setting.AllowFailInterval <= TimeSpan.Zero)
     {
         throw new ArgumentException("允许错误次数的时间间隔不能小于0");
     }
     if (setting.AllowFailTimes <= 0)
     {
         throw new ArgumentException("在间隔时间内允许错误的次数不能小于0");
     }
     if (setting.HalfOpenDuration <= TimeSpan.Zero)
     {
         throw new ArgumentException("打开状态下切换到半开状态的时间间隔不能小于0");
     }
     if (setting.HalfOpenRequestLimit <= 0)
     {
         throw new ArgumentException("半开状态下允许的请求次数不能小于0");
     }
 }
コード例 #2
0
 public CircuitBreaker(CircuitBreakerSetting setting)
 {
     CheckSetting(setting);
     _setting       = setting;
     _closeState    = new CloseState(this, new Tuple <TimeSpan, int>(_setting.AllowFailInterval, _setting.AllowFailTimes));
     _openState     = new OpenState(this, _setting.HalfOpenDuration);
     _halfOpenState = new HalfOpenState(this, _setting.HalfOpenRequestLimit);
     _lockObject    = new object();
     MoveToCloseState();
 }