Event
Worker

id
init
push
done
last
worker

60289
1
0
0
3
0


id
busy
lock
event

0
1
0
60289
1
0
1

2
0
6

3
0
0

4
0
7

5
0
9

6
0
0

7
0
0

8
0
0

9
0
0

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