Just tried an experiment as I haven't used netstat before. I opened a Pharo 6 image with seaside running. Netstat showed a line for 8080. I closed that image, ran netstat again and the 8080 line was gone. So, I'm fairly certain that 8080 isn't being used.
-- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html
