C# Класс Westwind.MessageQueueing.Scheduler

A generic scheduling service that runs on a background thread and fires events in a given check frequency

Наследование: IDisposable

Открытые методы

Метод	Описание
AddItem ( SchedulerItem item ) : void
AddItem ( byte data, string type ) : void
AddItem ( object item ) : void	Adds an item to the queue.
AddItem ( string textData, string type ) : void
Dispose ( ) : void
GetNextItem ( ) : object	Returns the next queued item or null on failure.
PingServer ( ) : void	Optional routine that pings a Url on the server to keep the server alive. Use this to avoid IIS shutting down your AppPools
Start ( ) : void	Starts the background Thread processing
Start ( int checkFrequency ) : void	Starts the background thread processing
Stop ( ) : void	Causes the processing to stop. If the operation is still active it will stop after the current message processing completes

Защищенные методы

Метод	Описание
OnError ( Exception ex ) : void	This method is called if an error occurs during processing of the request. Override this method in your own implementation to provide for error logging or other handling of an error that occurred in processing. Ideally this shouldn't be necessary - your OnexecuteScheduledEvent code should handle any errors internally and provide for its own logging mechanism but this is here as an additional point of control.
OnExecuteScheduledEvent ( ) : void	Handles a scheduled operation. Checks to see if an event handler is set up and if so calls it. This method can also be overrriden in a subclass to implemnent custom functionality.

Приватные методы

Метод	Описание
Run ( ) : void	Runs the actual processing loop by checking the mail box

Описание методов

AddItem() публичный Метод

public AddItem ( SchedulerItem item ) : void
item	SchedulerItem
Результат	void

AddItem() публичный Метод

public AddItem ( byte data, string type ) : void
data	byte
type	string
Результат	void

AddItem() публичный Метод

Adds an item to the queue.

public AddItem ( object item ) : void
item	object
Результат	void

AddItem() публичный Метод

public AddItem ( string textData, string type ) : void
textData	string
type	string
Результат	void

Dispose() публичный Метод

public Dispose ( ) : void
Результат	void

GetNextItem() публичный Метод

Returns the next queued item or null on failure.

public GetNextItem ( ) : object
Результат	object

OnError() защищенный Метод

This method is called if an error occurs during processing of the request. Override this method in your own implementation to provide for error logging or other handling of an error that occurred in processing. Ideally this shouldn't be necessary - your OnexecuteScheduledEvent code should handle any errors internally and provide for its own logging mechanism but this is here as an additional point of control.

protected OnError ( Exception ex ) : void
ex	System.Exception	Exception occurred during item execution
Результат	void

OnExecuteScheduledEvent() защищенный Метод

Handles a scheduled operation. Checks to see if an event handler is set up and if so calls it. This method can also be overrriden in a subclass to implemnent custom functionality.

protected OnExecuteScheduledEvent ( ) : void
Результат	void

PingServer() публичный Метод

Optional routine that pings a Url on the server to keep the server alive. Use this to avoid IIS shutting down your AppPools

public PingServer ( ) : void
Результат	void

Start() публичный Метод

Starts the background Thread processing

public Start ( ) : void
Результат	void

Start() публичный Метод

Starts the background thread processing

public Start ( int checkFrequency ) : void
checkFrequency	int	Frequency that checks are performed in seconds
Результат	void

Stop() публичный Метод

Causes the processing to stop. If the operation is still active it will stop after the current message processing completes

public Stop ( ) : void
Результат	void