Task Scheduler Engine Communication

Article
08/04/2011

Applies To: Windows Server 2008 R2

A Task Scheduler engine communicates with the Task Scheduler service to execute tasks. The service creates a task engine to run tasks.

Events

Event ID	Source	Message
301	Microsoft-Windows-TaskScheduler	Task Scheduler is shutting down the following task engine: "%1".
303	Microsoft-Windows-TaskScheduler	Task Scheduler is shutting down the task engine "%1" due to an error in "%2". The error value is: %3.
304	Microsoft-Windows-TaskScheduler	Task Scheduler sent the "%1" task to task engine "%2". The task instance Id is "%3".
306	Microsoft-Windows-TaskScheduler	For the Task Scheduler task engine "%1" , the thread pool failed to process the message. The error value is: %2.
307	Microsoft-Windows-TaskScheduler	The Task Scheduler service failed to connect to the task engine "%1" process. The error value is: %2.
308	Microsoft-Windows-TaskScheduler	Task Scheduler connected to the task engine "%1" process.
309	Microsoft-Windows-TaskScheduler	There are %1 Task Scheduler tasks orphaned during task engine "%2" shutdown. Find the process run by this task in the Task Manager and stop it manually.
310	Microsoft-Windows-TaskScheduler	Task Scheduler started the task engine "%1" process. The command is:"%2" , the process ID is:%3, and the thread ID is: %4.
312	Microsoft-Windows-TaskScheduler	Task Scheduler created the Win32 job object for the "%1" task engine.
313	Microsoft-Windows-TaskScheduler	The Task Scheduler channel (with task engine "%1") is ready to send and receive messages.
314	Microsoft-Windows-TaskScheduler	Task Scheduler has no tasks running for the task engine "%1" , and the idle timer has started.
315	Microsoft-Windows-TaskScheduler	The task engine "%1" process failed to connect to the Task Scheduler service. The error value is: %2.
316	Microsoft-Windows-TaskScheduler	The task engine "%1" failed to send a message to the Task Scheduler service. The error value is: %2.
317	Microsoft-Windows-TaskScheduler	Task Scheduler started the task engine "%1" process.
318	Microsoft-Windows-TaskScheduler	Task Scheduler shut down the task engine "%1" process.
319	Microsoft-Windows-TaskScheduler	The task engine "%1" received a message from the Task Scheduler service requesting to launch task "%2" .
320	Microsoft-Windows-TaskScheduler	The task engine "%1" received a message from the Task Scheduler service requesting to stop the "%2" task instance.

Task Scheduler Engine

Management Infrastructure