Threading is the obvious solution -- we'll help you if you show us what you tried -- but there might be alternatives. What kind of events are these?

Are they filehandles? Look at select() or its OO counterpart IO::Select. This only works on sockets in Windows, but there's a workaround to produce selectable pipes.

Are you on Windows? If these are Windows events or could be wrapped by a Windows event, you could access WaitForMultipleEvents via some Win32 module.

Can you specify a timeout? If so, you could use:

while(1) {
   Sub1(TIMEOUT);
   Sub2(TIMEOUT);
}

[download]

In reply to Re: multiple infinitive loops by ikegami
in thread multiple infinitive loops by ozkaa

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