/// <summary>
/// 静态初始化
/// </summary>
static TaskPoolManager()
{
_taskpoolmanager = new TaskPoolManager();
ISchedulerFactory sf = new StdSchedulerFactory();
_sched = sf.GetScheduler();
_sched.Start();
}
public NodeTaskRunTimeInfo Create(string taskid)
{
NodeTaskRunTimeInfo taskruntimeinfo = TaskPoolManager.CreateInstance().Get(taskid.ToString());
if (taskruntimeinfo != null)
{
throw new Exception("任务已在运行中");
}
taskruntimeinfo = new NodeTaskRunTimeInfo();
taskruntimeinfo.TaskLock = new TaskLock();
// taskruntimeinfo.TaskModel = task;
return(taskruntimeinfo);
}
//[DllImport("psapi.dll")]
// public static extern int EmptyWorkingSet(IntPtr hwProc);
/// <summary>
/// 任务的资源释放
/// </summary>
/// <param name="taskid"></param>
/// <param name="taskruntimeinfo"></param>
/// <returns></returns>
public static bool DisposeTask(int taskid, NodeTaskRunTimeInfo taskruntimeinfo, bool isforceDispose,Action<string> ShowCommandLog)
{
try
{
if (taskruntimeinfo != null && taskruntimeinfo.DllTask != null)
try { taskruntimeinfo.DllTask = null; }
catch (Exception ex)
{
if (ShowCommandLog != null)
{
ShowCommandLog("强制资源释放之任务资源释放异常,异常信息:" + JsonConvert.SerializeObject(ex));
LogProxy.AddTaskErrorLog("强制资源释放之任务资源释放异常,异常信息:" + JsonConvert.SerializeObject(ex), taskid);
}
}
if (taskruntimeinfo != null && taskruntimeinfo.Domain != null)
try {
new AppDomainLoaderHelper<AbstractTask>().UnLoad(taskruntimeinfo.Domain);
taskruntimeinfo.Domain = null;
GC.Collect();
}
catch (Exception e)
{
if (ShowCommandLog != null)
{
ShowCommandLog("强制资源释放之应用程序域释放异常,异常信息:" + JsonConvert.SerializeObject(e));
LogProxy.AddTaskErrorLog("强制资源释放之应用程序域释放异常,异常信息:" + JsonConvert.SerializeObject(e), taskid);
}
}
if (TaskPoolManager.CreateInstance().Get(taskid.ToString()) != null)
try { TaskPoolManager.CreateInstance().Remove(taskid.ToString()); }
catch (Exception e)
{
if (ShowCommandLog != null)
{
ShowCommandLog("强制资源释放之任务池释放异常,异常信息:" + JsonConvert.SerializeObject(e));
LogProxy.AddTaskErrorLog("强制资源释放之任务池释放异常,异常信息:" + JsonConvert.SerializeObject(e), taskid);
}
}
if (ShowCommandLog != null) ShowCommandLog("节点已对任务进行资源释放完成,任务id:" + taskid);
return true;
}
catch(Exception ex)
{
LogProxy.AddTaskErrorLog("释放任务资源异常,异常信息:" + JsonConvert.SerializeObject(ex), taskid);
return false;
}
}
public void Execute(JobExecutionContext context)
{
//lock (lockobj)
//{
int taskid = Convert.ToInt32(context.JobDetail.Name);
try
{
var taskruntimeinfo = TaskPoolManager.CreateInstance().Get(taskid.ToString());
taskruntimeinfo.DllTask.ClearLog();
if (taskruntimeinfo == null || taskruntimeinfo.DllTask == null)
{
// LogHelper.AddTaskError("当前任务信息为空引用", taskid, new Exception());
return;
}
taskruntimeinfo.TaskLock.Invoke(() =>
{
// int runCount = 0;
try
{
int taskid2 = taskruntimeinfo.TaskModel.id;
int taskversionid = taskruntimeinfo.TaskVersionModel.id;
string nextrunTime = Convert.ToDateTime(context.NextFireTimeUtc).ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss");
nextrunTime = nextrunTime.IndexOf("0001-01") > -1 ? "2099-12-30" : nextrunTime;
if (taskruntimeinfo.TaskModel.ispauseschedule == 0) //等于0 说明没有停止调度，否则停止调度
{
taskruntimeinfo.DllTask.TryRunTask(nextrunTime, taskruntimeinfo); //执行完，判断是否需要释放
try
{
if (taskruntimeinfo.TaskModel.tasktype == (int)TaskType.OnceTask)
{
bool disposeflag = TaskDisposer.DisposeTask(taskid2, taskruntimeinfo, false, null);
if (disposeflag) //如果释放成功则上报
{
var req = new UpdateTaskScheduleStatusRequest()
{
NodeId = GlobalNodeConfig.NodeID, Source = Source.Node, ScheduleStatus = Model.enums.TaskScheduleStatus.StopSchedule, TaskId = taskid2, TaskVersionId = taskversionid
};
var r2 = NodeProxy.PostToServer <EmptyResponse, UpdateTaskScheduleStatusRequest>(ProxyUrl.UpdateTaskScheduleStatus_Url, req);
if (r2.Status != ResponesStatus.Success)
{
LogProxy.AddTaskErrorLog("更新任务调度状态(停止调度)失败,请求Url：" + ProxyUrl.UpdateTaskScheduleStatus_Url + ",请求参数:" + JsonConvert.SerializeObject(req) + ",返回参数:" + JsonConvert.SerializeObject(r2), taskid);
}
}
else
{
LogProxy.AddTaskErrorLog("taskid=" + taskid + ",释放单次执行任务资源失败", taskid);
}
}
}
catch (Exception ex)
{
LogProxy.AddTaskErrorLog("taskid=" + taskid + ",释放单次执行任务资源异常:" + JsonConvert.SerializeObject(ex), taskid);
}
}
}
catch (Exception exp)
{
LogProxy.AddTaskErrorLog("任务:" + taskid + ",TaskJob回调时执行异常,异常信息:" + JsonConvert.SerializeObject(exp), taskid);
}
});
}
catch (Exception exp)
{
LogProxy.AddTaskErrorLog("任务调度组件回调时发生严重异常,异常信息:" + JsonConvert.SerializeObject(exp), taskid);
}
}