public async Task <int> ProcessFailedJob(string topic, string[] list)
{
int deleteCount = 0;
for (var i = list.Length - 1; i >= 0; i--)
{
if (_isStart == false)
{
return(deleteCount);
}
var jobId = list[i];
JobData jobData = await _redisStorage.GetJobData(jobId);
if (jobData == null)
{
await _redisStorage.RemoveErrorJobId(topic, jobId);
deleteCount++;
continue;
}
if (jobData.ErrorCount > _options.MaxErrorReTryCount)
{
await _redisStorage.RemoveErrorJobId(topic, jobId);
deleteCount++;
continue;
}
if (jobData.Status == 0)
{
//2种情况 1:在队列拉去之后未改状态之前 2:在队列拉出来之后就服务重启了（状态还是没改）
if (jobData.CheckedTime == 0)
{
await _redisStorage.SetJobCheckedTime(topic, jobId, DateUtils.GetTimeStamp());
await _redisStorage.ClearJobDataIfNotExists(jobId); //防止垃圾数据，SetJobCheckedTime设置一条空数据
}
else if ((DateUtils.GetTimeStamp() - jobData.CheckedTime) > TimeSpan.FromSeconds(5).TotalMilliseconds) //一定是重启丢失了，再任务队列拉去完之后，不可能5秒状态还没改成功吧
{
await _redisStorage.ErrorReEnqueneDelay(topic, jobId, TimeSpan.Zero);
deleteCount++;
}
}
else if (jobData.Status == 1)
{
//1：任务执行中 2：任务把状态改为1之后就重启了 3：执行完改状态失败了
if (jobData.ExecuteTime > 0 && (DateUtils.GetTimeStamp() - jobData.ExecuteTime) > (_options.ExecuteTimeoutSecond + 5) * 1000)//每个job有个超时时间，没有取系统配置
{
await _redisStorage.ErrorReEnqueneDelay(topic, jobId, TimeSpan.Zero);
deleteCount++;
}
}
else if (jobData.Status == 2)
{
await _redisStorage.SuccessRemoveJobData(topic, jobId);
deleteCount++;
continue;
}
else if (jobData.Status == 9)
{
var delaySecond = GetDelaySecond(jobData.ErrorCount);
await _redisStorage.ErrorReEnqueneDelay(topic, jobId, TimeSpan.FromSeconds(delaySecond));
deleteCount++;
_logger.LogInformation($"redis消费失败,topic:{jobData.Topic},{delaySecond}秒后将进行{jobData.ErrorCount }次重试");
}
}
return(deleteCount);
}