Try to solve deadlock by interrupting threads [doesn't work] [1009302]

< > BotCompany Repo | #1009302 // Try to solve deadlock by interrupting threads [doesn't work]

JavaX source code [tags: use-pretranspiled] - run with: x30.jar

!7

static new O a;
static new O b;

p-tt {
  centerHigherConsole();
  
  doEvery_daemon(1000, r {
    L<ThreadInfo> lockingThreads = printDeadlocks();
    if (nempty(lockingThreads)) {
      print("Interrupting locking threads.");
      L<Thread> threads = threadInfosToThreads(lockingThreads);
      print("Interrupting " + n(threads, "thread"));
      for (Thread t : threads) t.interrupt();
    }
  });
  
  print("Initiating deadlock... :-)\n");
  
  thread "A" {
    synchronized(a) {
      print("Thread A has lock A.");
      sleep1Second();
      print("Thread A getting lock B.");
      synchronized(b) {
        print("Thread A sleeping.");
        main.sleep();
      }
    }
  }
  
  thread "B" {
    synchronized(b) {
      print("Thread B has lock B.");
      sleep1Second();
      print("Thread B getting lock A.");
      synchronized(a) {
        print("Thread B sleeping.");
        main.sleep();
      }
    }
  }
  
  sleepQuietly();
}

Author comment

Began life as a copy of #1009280

Travelled to 14 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, onxytkatvevr, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1009302

Snippet name:

Try to solve deadlock by interrupting threads [doesn't work]

Eternal ID of this version:

#1009302/5

Text MD5:

c91656ffe357bc352657f6b96f0adda6

Transpilation MD5:

9945780524a7395c7397adbe50c47bf7

Author:

stefan

Category:

javax

Type:

JavaX source code

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2017-07-22 04:38:17

Source code size:

1000 bytes / 46 lines

Pitched / IR pitched:

No / No

Views / Downloads:

399 / 482

Version history:

4 change(s)

Referenced in:

[show references]

1	!7
2
3	static new O a;
4	static new O b;
5
6	p-tt {
7	centerHigherConsole();
8
9	doEvery_daemon(1000, r {
10	L<ThreadInfo> lockingThreads = printDeadlocks();
11	if (nempty(lockingThreads)) {
12	print("Interrupting locking threads.");
13	L<Thread> threads = threadInfosToThreads(lockingThreads);
14	print("Interrupting " + n(threads, "thread"));
15	for (Thread t : threads) t.interrupt();
16	}
17	});
18
19	print("Initiating deadlock... :-)\n");
20
21	thread "A" {
22	synchronized(a) {
23	print("Thread A has lock A.");
24	sleep1Second();
25	print("Thread A getting lock B.");
26	synchronized(b) {
27	print("Thread A sleeping.");
28	main.sleep();
29	}
30	}
31	}
32
33	thread "B" {
34	synchronized(b) {
35	print("Thread B has lock B.");
36	sleep1Second();
37	print("Thread B getting lock A.");
38	synchronized(a) {
39	print("Thread B sleeping.");
40	main.sleep();
41	}
42	}
43	}
44
45	sleepQuietly();
46	}