Event
Worker

id
init
push
done
last
worker

0
1
1
0
2504

2
1
1
0
2505

3
0
0
1
2580

4
0
0
1
7585

51933
1
0
0
5
0


id
busy
lock
event

0
1
0
51933
1
0
1

2
0
0

3
0
0

4
0
0

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