t**i
发帖数: 9 | 1 I have a process p = Runtime.getRuntime().exec("some programe). After a
timeout(say t), I need to stop this process if it haven't finish running.
What's the nice way to do that?
Thanks! |
g*******e
发帖数: 14 | 2 check javadoc. I believe it must be there.
【在 t**i 的大作中提到】
: I have a process p = Runtime.getRuntime().exec("some programe). After a
: timeout(say t), I need to stop this process if it haven't finish running.
: What's the nice way to do that?
: Thanks!
|
f*****g
发帖数: 31 | 3
No way from Java. But you can call native function/command to halt
your process.
【在 t**i 的大作中提到】
: I have a process p = Runtime.getRuntime().exec("some programe). After a
: timeout(say t), I need to stop this process if it haven't finish running.
: What's the nice way to do that?
: Thanks!
|
t**i
发帖数: 9 | 4 Thanks!
Now I found out I can't tell if the process's status after t. If I do
p.exitValue(), it throws IllegalThreadException. If I do p.waitFor(), it
ignores my timing while loop. What I did in my code is:
while (System.currentTimeMillis() - startTime < t)
{
if (p.waitFor() == 0)
break;
}
Could you advise?
Thanks!
【在 f*****g 的大作中提到】
:
: No way from Java. But you can call native function/command to halt
: your process.
|
g*******e
发帖数: 14 | 5 p.destroy()
【在 t**i 的大作中提到】
: Thanks!
: Now I found out I can't tell if the process's status after t. If I do
: p.exitValue(), it throws IllegalThreadException. If I do p.waitFor(), it
: ignores my timing while loop. What I did in my code is:
: while (System.currentTimeMillis() - startTime < t)
: {
: if (p.waitFor() == 0)
: break;
: }
: Could you advise?
|
