Event
Worker

id
init
push
done
last
worker

0
1
1
0
2003

3
0
0
1
3003

4
1
1
0
1948

5
0
0
1
4017

13431
1
0
0
7
0


id
busy
lock
event

0
1
1
13431
1
0
0

2
0
0

3
0
0

4
0
0

selected: 1, valid: 1, accept: 0, readwrite: 1