Here I am again, with a brand new UDF! (not so new through...) Taking (great) advantage of the new maps feature, I made a simple, flexible multi-clients TCP server UDF. Features: You can create multiples servers in one script Peers limit is optional (the real peers limit is your RAM and the maps performances) You can configure max data receive len (2nd argument of TCPRecv) on a per-client basis You can set an optional idle time-out (time without receiving any data before peer gets disconnected)