private void DoTraceNode(Object state)
{
var list = RedisNode.FindAllWithCache();
foreach (var item in list)
{
if (item.Enable)
{
// 捕获异常，不要影响后续操作
var key = $"DoTraceNode:{item.Id}";
var errors = _cache.Get <Int64>(key);
if (errors < 5)
{
try
{
TraceNode(item);
_cache.Remove(key);
}
catch (Exception ex)
{
errors = _cache.Increment(key, 1);
if (errors <= 1)
{
_cache.SetExpire(key, TimeSpan.FromMinutes(10));
}
XTrace.WriteException(ex);
}
}
else
{
item.Enable = false;
item.SaveAsync();
_cache.Remove(key);
}
}
}
}
private void DoAlarm(Object state)
{
while (_bag.TryTake(out var appId))
{
//Process(appId);
}
// 应用告警
var list = AppTracer.FindAllWithCache();
foreach (var item in list)
{
ProcessAppTracer(item);
}
// 节点告警
var nodes = Node.FindAllWithCache();
foreach (var item in nodes)
{
ProcessNode(item);
}
// Redis告警
var rnodes = RedisNode.FindAllWithCache();
foreach (var item in rnodes)
{
ProcessRedisNode(item);
}
if (Period > 0)
{
_timer.Period = Period * 1000;
}
}