Date: Mon, 29 Jul 2002 23:16:00 -0700 (PDT) From: Vijay Patel <talkwithpatel@yahoo.com> To: freebsd-hackers@FreeBSD.ORG Subject: How to keep java code running after logout Message-ID: <20020730061600.95733.qmail@web12201.mail.yahoo.com>
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Hi friends, I have installed FreeBSD 4.5 on my machine. I am also having 2 other machines running on linux. We have developed a code in java which we need to run in background for 24 hrs. In linux we use... java Code1 & command to run our code in background. After starting this command we just logout from that terminal window. We have seen that on linux machine our code works fine in background. When i have tested same code on our FreeBSD server, unfortunately it gets killed, without writting any error message in log file. We tried to search on all help pages available about how to run our application in background - on console window. We did not get any help about this item. My observations are... when i start code on FreeBSD, then i issue ps command ... bash-2.05a$ ps PID TT STAT TIME COMMAND 1006 p0 Ss 0:00.04 -bash (bash) 1087 p0 S 0:00.20 /usr/local/jdk1.3.1/bin/i386/green_threads/java Code1 1103 p0 R+ 0:00.00 ps After starting my code, i logout & relogin to check whether my code is working in background or not.... bash-2.05a$ ps PID TT STAT TIME COMMAND 1087 p0- I 0:00.20 /usr/local/jdk1.3.1/bin/i386/green_threads/java Code1 1105 p0 Ss 0:00.01 -bash (bash) 1106 p0 R+ 0:00.00 ps It is showing that code is working right now. But after 2-3 hours code automatically gets killed. I am having good provision for keeping all error log iff my code exists with an error. But here i am sure that it is getting killed - so i am not getting any error log. Can any friend help in how to keep my code working without a terminal window. - I am starting my code using ssh terminal from another machine. It is not possible for me to go to front of server & start code from server itself. Is there any idea how all deamon processes works - Tomcat, Mysqld etc... Thanks in advance. PS : My application has nothing to do like hacking or cracking - It is designed to run for 24 *7 Hrs, But i am sure that here --- Hacker-guys must be having solution of this problem - as they also do something like this. :-) __________________________________________________ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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