TaskManager Methods

Adds a task to a queue.

Throws if the current thread isn't holding any type of lock.

Throws if the control is already shutting down.

Throws if the current thread doesn't hold a write lock.

Called when shutdown was triggered.

Attempts to send a cancel signal to an active task.

Marks a task as canceled. Throws if the task is not in the waiting state.

Marks waiting tasks as canceled. Skips the task if it isn't in the waiting state.

Detaches all queues from being processed by the manager.

Detaches a queue from being processed by the manager.

Dispose the object.

Dispose implementation.

Enter the lock in read mode.

Enter the lock in write mode.

Exit the currently held read lock.

Exit the currently held write lock.

Gets the ids of tasks currently being processed for this manager's queues, on this machine.

Gets the processor for a specific queue and broadcast type. Throws if not found.

Resolves the id of the default broadcast queue.

Gets a queue processor.

Gets the ids of all registered queues.

Gets all registered queue processors.

Gets the processor for a specific queue and task type. Throws if not found.

Indicates whether the processing loop is running.

Checks if the task manager is currently processing a queue.

Checks if a queue is shutting down, or was already shutdown.

Resolves whether the current environment supports the task queue.

Triggered after all shutdown operations have completed.

Triggers a single process cycle. Only allowed when the the task manager was created with ProcessingInterval having a value of Zero. This is primarily used for unit testing or externally driven processing intervals. This is NOT THREAD SAFE! Care should be taken so this is not called concurrently.

Registers the default broadcast queue with the provided processors. Opens the queue in the vault, if not done so already.

Registers a queue for the task manager to process. Opens the queue in the vault, if not done so already.

Sends a broadcast intended for the default broadcast queue.

Sends a broadcast.

Starts the shutdown process, if it hasn't already begun.

Starts the processing loop in a background thread. Fails if ProcessingInterval is set to Zero. Fails if no queues are registered. The loop will automatically stop once all queues have been detatched.

Default, built-in handler for task cancellation broadcasts.