[ts-7000] Re: Block problem when reading from a serial port.

["ledvinap" <>]

> Here is problem, everything works ok except when we want to close
the serial
> port.
>
> We want to unblock the serial port �read� and have the thread to finish.
>
>
> We have try many different things to the file descriptor, like close the
> file, changing the blocking mode, opening the port again,etc..
>
Sending a signal to waiting thread could do the trick ...
Another possibility is to wait for new data in select() with timeout
and periodically check if port has been closed.



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