0 "connecting 10 sessions ..."
1 "all 10 sessions connected"
2 "leaving session 0"
3 "leaving session 1"
4 "leaving session 2"
5 "leaving session 3"
6 "leaving session 4"
7 "leaving session 5"
8 "leaving session 6"
9 "leaving session 7"
10 "leaving session 8"
11 "leaving session 9"