nanogui: Thread: system hangs up when client is closed

Hi,

I am using uClinux 2.6.17, Nano-X 0.90 in my project (an embedded
product: a color graphic LCD and a keypad...).

In my project, I first run Nano-X (server), then run my application
(client). Basically it works just fine.

The problem happens when I stop my application.

If I kill Nano-X process first, then kill my application, it's OK.

If I kill my application first, then system hangs up. Everything dies.

I got the following message:
Nano-x: client closed socket: 5


What may cause this problem?

I wrote LCD framebuffer driver by myself. I am not sure if anything in
my framebuffer driver causes the above problem.

Any suggestion will be highly appreciated.

Regards,

Allen





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