/// <summary>
/// 任务的资源释放
/// </summary>
/// <param name="taskid"></param>
/// <param name="taskruntimeinfo"></param>
/// <returns></returns>
private bool DisposeTask(int taskid, NodeTaskRuntimeInfo taskruntimeinfo, bool isforceDispose)
{
if (taskruntimeinfo != null && taskruntimeinfo.DllTask != null)
{
try { taskruntimeinfo.DllTask.Dispose(); taskruntimeinfo.DllTask = null; }
catch (TaskSafeDisposeTimeOutException ex)
{
LogHelper.AddNodeError("强制资源释放之任务资源释放", ex);
if (isforceDispose == false)
{
throw ex;
}
}
}
/// <summary>
/// 将任务移入任务池
/// </summary>
/// <param name="taskid"></param>
/// <param name="taskruntimeinfo"></param>
/// <returns></returns>
public bool Add(string taskid, NodeTaskRuntimeInfo taskruntimeinfo)
{
lock (_locktag)
{
if (!TaskRuntimePool.ContainsKey(taskid))
{
JobDetail jobDetail = new JobDetail(taskruntimeinfo.TaskModel.id.ToString(), taskruntimeinfo.TaskModel.categoryid.ToString(), typeof(TaskJob));// 任务名，任务组，任务执行类
var trigger = CornFactory.CreateTigger(taskruntimeinfo);
_sched.ScheduleJob(jobDetail, trigger);
TaskRuntimePool.Add(taskid, taskruntimeinfo);
return(true);
}
return(false);
}
}
/// <summary>
/// 任务的开启
/// </summary>
/// <param name="taskid"></param>
/// <returns></returns>
public bool Start(int taskid)
{
var 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();
SqlHelper.ExcuteSql(GlobalConfig.TaskDataBaseConnectString, (c) =>
{
tb_task_dal taskdal = new tb_task_dal();
taskruntimeinfo.TaskModel = taskdal.Get(c, taskid);
tb_version_dal versiondal = new tb_version_dal();
taskruntimeinfo.TaskVersionModel = versiondal.GetCurrentVersion(c, taskid, taskruntimeinfo.TaskModel.taskversion);
});
string filelocalcachepath = AppDomain.CurrentDomain.BaseDirectory.TrimEnd('\\') + "\\" + GlobalConfig.TaskDllCompressFileCacheDir + @"\" + taskruntimeinfo.TaskModel.id + @"\" + taskruntimeinfo.TaskModel.taskversion + @"\" +
taskruntimeinfo.TaskVersionModel.zipfilename;
string fileinstallpath = AppDomain.CurrentDomain.BaseDirectory.TrimEnd('\\') + "\\" + GlobalConfig.TaskDllDir + @"\" + taskruntimeinfo.TaskModel.id;
string fileinstallmainclassdllpath = fileinstallpath + @"\" + taskruntimeinfo.TaskModel.taskmainclassdllfilename;
string taskshareddlldir = AppDomain.CurrentDomain.BaseDirectory.TrimEnd('\\') + "\\" + GlobalConfig.TaskSharedDllsDir;
BSF.Tool.IOHelper.CreateDirectory(filelocalcachepath);
BSF.Tool.IOHelper.CreateDirectory(fileinstallpath);
System.IO.File.WriteAllBytes(filelocalcachepath, taskruntimeinfo.TaskVersionModel.zipfile);
CompressHelper.UnCompress(filelocalcachepath, fileinstallpath);
//拷贝共享程序集
BSF.Tool.IOHelper.CopyDirectory(taskshareddlldir, fileinstallpath);
try
{
new TaskAssemblyRedirect().TryRebulidDll(fileinstallmainclassdllpath, taskruntimeinfo.TaskModel.taskmainclassnamespace);
var dlltask = new AppDomainLoader <BaseDllTask>().Load(fileinstallmainclassdllpath, taskruntimeinfo.TaskModel.taskmainclassnamespace, out taskruntimeinfo.Domain);
var sdktaskmodel = new BSF.BaseService.TaskManager.Model.tb_task_model();
PropertyHelper.Copy(taskruntimeinfo.TaskModel, sdktaskmodel);
dlltask.SystemRuntimeInfo = new TaskSystemRuntimeInfo()
{
TaskConnectString = GlobalConfig.TaskDataBaseConnectString,
TaskModel = sdktaskmodel
};
//加载AppConfig配置
var appconfig = new TaskAppConfigInfo();
if (!string.IsNullOrEmpty(taskruntimeinfo.TaskModel.taskappconfigjson))
{
appconfig = new BSF.Serialization.JsonProvider().Deserialize <TaskAppConfigInfo>(taskruntimeinfo.TaskModel.taskappconfigjson);
}
SqlHelper.ExcuteSql(GlobalConfig.TaskDataBaseConnectString, (c) =>
{
tb_config_dal configdal = new tb_config_dal();
var cs = configdal.GetList(c);
foreach (var o in cs)
{
if (!appconfig.ContainsKey(o.configkey))
{
appconfig.Add(o.configkey, o.configvalue);
}
}
});
dlltask.AppConfig = appconfig;
taskruntimeinfo.DllTask = dlltask;
bool r = TaskPoolManager.CreateInstance().Add(taskid.ToString(), taskruntimeinfo);
SqlHelper.ExcuteSql(GlobalConfig.TaskDataBaseConnectString, (c) =>
{
tb_task_dal taskdal = new tb_task_dal();
taskdal.UpdateTaskState(c, taskid, (int)EnumTaskState.Running);
});
LogHelper.AddTaskLog("节点开启任务成功", taskid);
return(r);
}
catch (Exception exp)
{
DisposeTask(taskid, taskruntimeinfo, true);
throw exp;
}
}
