I am using IO:SELECT. All the examples I've read is like this. 
while(@ready = $sel->can_read) {
    foreach $fh (@ready) {
        if($fh == $lsn) {
            # Create a new socket
        }
        else {
            # Process socket
        }
    }
}

[download]
But if I have to do some Remote Database operation, the whole program will be blocked.
What can I do to avoid this? I'm using select becasue there would be 200 connections. It's clearly that I can not create 200 threads or processes

In reply to a IO:SELECT problem by ablmf

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