private Task RunTask(IActionContext actionContext, TaskDesc taskDesc, GroupInfo groupInfo)
{
bool isSubEntryAction = this.IsSubEntryGroup(taskDesc.TaskInfo.Action);
if (!isSubEntryAction)
{
publishValueService.PublishVars(actionContext.Parameters, taskDesc.TaskInfo.Vars);
}
IExecuteContext executeContext = CreateExecuteContext(actionContext, taskDesc, isSubEntryAction);
return(actionExecuterService.Execute(executeContext).ContinueWith((result) =>
{
if (result.IsCompleted && result.Exception == null)
{
var executeResult = result.Result;
this.PublishResultVars(actionContext, executeResult, taskDesc);
PublishGlobalVars(actionContext, executeResult.IsSuccess, taskDesc);
List <TaskDesc> nextTasks = GetNextTasks(actionContext, executeResult.IsSuccess, taskDesc, groupInfo);
RunTasks(actionContext, nextTasks, groupInfo).Wait();
}
else
{
throw WorkflowError.TaskEexcuteError(taskDesc.TaskName, result.Exception);
}
}, actionContext.Token, TaskContinuationOptions.None, TaskScheduler.Current));
}
protected async Task RunStep(IActionContext actionContext, int index, object item, IIdGenService idGenService, IActionExecuterService actionExecuterService)
{
_ = actionExecuterService ?? throw new ArgumentNullException(nameof(actionExecuterService));
_ = actionContext ?? throw new ArgumentNullException(nameof(actionContext));
_ = idGenService ?? throw new ArgumentNullException(nameof(idGenService));
IExecuteContext executeContext = this.OnCreateExecuteContext(actionContext, idGenService, index, item);
var result = await actionExecuterService.Execute(executeContext);
}
public Job Start(JobStartInfo jobStartInfo)
{
if (jobStartInfo == null)
{
throw new ArgumentNullException(nameof(jobStartInfo));
}
lock (locker)
{
if (this.currentJobs.Count >= MAX_JOB_COUNT)
{
logger.LogError($"Maximizing jobs limit, total count {this.currentJobs.Count}.");
throw Errors.JobCountLimitError(MAX_JOB_COUNT);
}
var spy = this.OnCreateSpy(jobStartInfo);
var executePath = this.OnCreateExecutePath(jobStartInfo);
var context = this.OnCreateExecuteContext(jobStartInfo, executePath, spy.Token);
var task = actionExecuterService.Execute(context);
var jobinfo = new Job()
{
ExecutionId = executePath.ExecuteId, StartInfo = jobStartInfo, Spy = spy, Task = task
};
currentJobs[executePath.ExecuteId] = jobinfo;
this.logger.LogDebug($"Add jobInfo in engine [{ executePath.ExecuteId}]");
task.ContinueWith((e) =>
{
if (currentJobs.TryRemove(executePath.ExecuteId, out var job))
{
this.logger.LogDebug($"Remove jobInfo in engine [{ executePath.ExecuteId}].");
}
else
{
this.logger.LogWarning($"Can not remove job info in engine [{ executePath.ExecuteId}].");
}
}, TaskScheduler.Current);
return(jobinfo);
}
}