So you have not read the code, you don't understand what you "casually" saw and you could be 50% over the theoretical maximum in the wrong but want to wax lyrical about this? "looking-for" should not be hyphenated, "session-key" and "IP-address" ditto. "I would therefore invite other, more knowledgeable-about-this Monks to kindly look themselves and to speak more-authoritatively to these concerns. Surely I have made an error." Why bother posting at all when none of this adds anything to the existing question. This is what OP is asking for, there's no need to echo it