> ack, that's awful! Session id's aren't unique across clusters of
> machines. You'll risk session corruption.
They are not guranteed to be unique, even on a single host.
Spreading your load across multiple machines actually
decreases the probability of a collision, because the
diversity of local time counters and LCG states increases.
I've thought about adding $_SERVER["SERVER_ADDR"] to the
input stream, but I don't consider it as essential.
- Sascha
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