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I need a block of code which run a job in background. Suppose the user click on the Submit button, then a job starts in background, in the mean time the user closes that window and run a different job, and the job should keep running.
Please provide some help in ASP.NET and VB.NET.
Thank You Very Much For Your Help
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The jobs command will show any background jobs started within the current shell, usually by starting a background task with the & operator or ^Z bg (e.g. sleep 10 & ). If you want to see all of the background processes running on the system, you can use ps -e , or ps -eF to get some additional details.
Start the job as normal, then press CTRL-Z. It will say it is stopped, and then type "bg". It will continue in the background. Then type "fg", if you want it to run in the foreground again.
We can also send a foreground process to the background using the CTRL + Z shortcut. This shortcut will suspend the process; then, you can use the command bg to send it to the background.
You may take a look at the ThreadPool.QueueUserWorkItem method which allows you to run some some method on a thread drawn from the thread pool. As an alternative you could use the Thread class to spawn a new thread manually if it is a long running task to avoid jeopardizing a thread from the pool which contains a limited number of threads and which are also used to service requests in ASP.NET applications.
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