Try increasing the TIMEOUT from 0 to say 0.25 .

select ( READ, WRITE, EXCEPTION [, TIMEOUT ] )

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     "As you get older three things happen. The first is your memory goes, and I can't remember the other two... " - Sir Norman Wisdom

In reply to Re: While(1) using 100% CPU by NetWallah
in thread While(1) using 100% CPU by crawfordr

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