C # Create a thread After the thread is processed, use return to return, but the system handle is not released at all. O

hitone

Use the following code to create the thread
osThread = new Thread (new ThreadStart (oService.SocketRun));
osThread.Start ();
oService.SocketRun uses return to return after completing the task
I found that the handle added by the creating thread is not released. Is there any way for the prawns to release the handle, or what other methods are automatically terminated by the child thread without the need to terminate by the parent thread? Thanks a lot

lin3412048

Can be placed in the thread pool

hitone

Can't use the thread pool solve the problem of handle growth?

5teawty

oService.SocketRun Of course the thread will end after the task is completed. It is normal that osThread is not empty. This needs to be collected by the GC.

kalian2000

Don't worry about this, it will be automatically recycled ..

hitone

I watched for a long time and for a few hours, I found that the number of handles increased due to the creation thread was not restored due to garbage collection at runtime

5teawty

Call GC.Collect (); force collection

ooloife

It is better to let the thread end naturally, without returning

olinchy

Is there any problem with return?

5teawty

No