private bool CheckTimestamp(EventMessageEntity entity)
{
long seconds = TimeUtil.CurrentTimestampSeconds() - entity.Timestamp;
if (seconds <= _connectionSetting.AliveSeconds)
{
return(true);
}
_logger.LogCritical($"找到一个过期的EventMessage, Type : {entity.Type}, Timestamp:{entity.Timestamp}, Data:{entity.JsonData}");
return(false);
}
protected override void TaskProcedure()
{
_logger.LogTrace($"ScanHistory Task Start, ThreadID:{Thread.CurrentThread.ManagedThreadId}");
try
{
while (true)
{
string[] redisKeys = new string[] { DistributedHistoryQueueName, DistributedConfirmIdHashName, DistributedQueueName };
string[] redisArgvs = new string[] { TimeUtil.CurrentTimestampSeconds().ToString(), _connectionSetting.WaitSecondsToBeAHistory.ToString() };
int result = _redis.ScriptEvaluate(
redisInstanceName: _connectionSetting.RedisInstanceName,
script: _popAndPushIfNotExistInHashScript,
keys: redisKeys,
argvs: redisArgvs);
//TODO: add logs
if (result == 1)
{
//时间太早，等会再检查
Thread.Sleep(10000);
}
else if (result == 2)
{
//成功
}
else if (result == 3)
{
//重新放入队列再发送
}
else
{
//出错
}
}
}
catch (Exception ex)
{
_logger.LogCritical(ex, $"ScanHistory {_connectionSetting.BrokerName} 中，Thread Id : {Thread.CurrentThread.ManagedThreadId}, Exceptions: {ex.Message}");
}
finally
{
//Thread.Sleep();
OnTaskFinished();
}
}
