Event
Worker

id
init
push
done
last
worker

0
1
1
0
4045

2
0
0
1
19440

3
1
1
0
4041

4
0
0
1
7200

344917
1
0
0
3
0


id
busy
lock
event

0
1
1
344917
1
0
3

2
0
0

3
0
3

4
0
5

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