1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
False
True
False
have lock
----
task start 1
task start 2
task start 3
task have 1 0
task have 2 0
task have 3 0
task have 1 1
task have 2 1
task have 3 1
task have 1 2
task end 1
task have 2 2
task end 2
task have 3 2
task end 3
----
task have True
task release False
task have True
task release False
task have again
task have again
----
task got 0
task release 0
task cancel 1
task got 2
task release 2
False
----
task got 0
task cancel 1
task release 0
task got 2
task cancel 2
False
|
