public static void RegisterEventNotifier(HystrixEventNotifier impl)
{
if (!notifier.CompareAndSet(null, impl))
{
throw new InvalidOperationException("Another strategy was already registered.");
}
}
internal HystrixCommandMetrics(IHystrixCommandKey key, IHystrixCommandGroupKey commandGroup, IHystrixThreadPoolKey threadPoolKey, IHystrixCommandOptions properties, HystrixEventNotifier eventNotifier)
: base(null)
{
CommandKey = key;
CommandGroup = commandGroup;
ThreadPoolKey = threadPoolKey;
Properties = properties;
_healthCountsStream = HealthCountsStream.GetInstance(key, properties);
_rollingCommandEventCounterStream = RollingCommandEventCounterStream.GetInstance(key, properties);
_cumulativeCommandEventCounterStream = CumulativeCommandEventCounterStream.GetInstance(key, properties);
_rollingCommandLatencyDistributionStream = RollingCommandLatencyDistributionStream.GetInstance(key, properties);
_rollingCommandUserLatencyDistributionStream = RollingCommandUserLatencyDistributionStream.GetInstance(key, properties);
_rollingCommandMaxConcurrencyStream = RollingCommandMaxConcurrencyStream.GetInstance(key, properties);
}