Problem is that it is still connected to the controlling terminal.
try:
java -cp . Test < /dev/null > Test.out 2>&1 &
On 4/27/07, YU Jiazi <[EMAIL PROTECTED]> wrote:
hi, all
I'm not sure if i should ask this question in this maillist, i am sorry
if this mail bothered you. :)
My problem is that my SSH client hang on "exit" if I run a java program
as a background process.
Here is the sample java program:
public class Test
{
public static void main(String argv[])
{
try{
while(true) {
System.out.println("Hello world");
Thread.sleep(1000);
}
} catch(Exception ex) {
ex.printStackTrace();
}
}
}
then I save it as Test.java, and compile, run it as follow in a
terminal connected by ssh(my ssh client is putty 0.58):
javac Test.java
java -cp . Test &
exit
then putty hang, it seems that the SSH connection is still alive and
waiting for the java program to exit.
If a close the putty and login the server again, i can see the program
is still running.
This problem puzzled me a long time, since i have to run a server
program written by java and I can't
exit ssh client normally. At first i guess it was caused by signals, by
it seems that when i type "exit" even
i close the ssh client, the program didn't get a SIGHUP signal, or it
would exit by receiving a SIGHUP.
Anyway, could anyone help me on this problem?
--
And, did Galoka think the Ulus were too ugly to save?
-Centauri
