On 09:41 Wed 16 Aug , Juergen Brauckmann wrote:
> Hi Nicolas.
>
> Nicolas MASSÉ wrote:
> > It may be easier to catch the SIGHUP in the OpenCA server. Does anybody
> > know
> > how to do this ?
>
> Instead of modifying openca and working with signal handlers, you may
> try to start openca with the linux-binary setsid, e.g. do a
> "run_init setsid openca_start"
In fact, during the night I found how to handle the sig_hup in OpenCA.
The patch is attached.
> setsid is supposed to start its argument in a new session, which is
> independend of the pty of the caller. That should work similar to nohup
> (but hopefully without the kernel panic :-)
>
> setsid is normally only a system call; on Linux (and perhaps some other
> platforms) there is also an executable version.
Ok, I will try that !
Thanks for your help.
Nicolas MASSE.
diff -u -r a/src/common/lib/functions/initServer
b/src/common/lib/functions/initServer
--- a/src/common/lib/functions/initServer 2006-08-08 16:03:05.123192500
+0200
+++ b/src/common/lib/functions/initServer 2006-08-15 22:33:26.860539250
+0200
@@ -239,6 +239,14 @@
1;
}
+### SIGHUP handler
+###
+### Override the one in Net::Server
+
+sub sig_hup {
+ print STDERR "SIGHUP received and ignored !\n";
+}
+
## If the command will be changed in a script then executeCmd
## MUST be called again to check the permissions again.
## You MUST NOT call libDoCommand directly.
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