start server as a daemon
I have written a simple dialup server for my home network. But I was just wondering
how to start the server as a background process without to append the '&' when I start the server? Because when it enters the while loop that waits for connections, it will make my prompt busy. I can of course just start it with '&', but I was hoping I would'nt have to do that. Hopefully this will not be a very big problem for you guys. Thanx. |
Not sure what you are using, mgetty runs in the background and gets started from inittab
S0:2345:respawn:/sbin/mgetty -s 115200 -x 3 ttyS0 the login.conf will start pppd with this command /AutoPPP/ - a_ppp /usr/sbin/pppd auth -chap +pap login asyncmap 0 192.168.0.1:192.168.0.201 Otherwise just add & to the command or start it on boot from rc.local |
Check out "Getting a program to run at boot time" at farley.no-ip.org/linux/, it may help.
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ok, thanks for the tips.
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In what language did you make the program?
If it's C(++) see the man for the daemon() function ("man 3 daemon") Or if you don't want to change the program, try: shell> nohup yourprog& or: shell> (exec yourprog >/dev/null 2>&1 &) You'll still need '&', but you can close the terminal (xterm?), without you program being killed. Another option may be to look for the start-stop-daemon program on your system. On debian it's only in the $PATH or root. Use the -b option. |
Thanx Hko, the daemon() function was the one i was looking for.
Now the program will fork a process when the program starts. and run as a background process. Super :) |
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