22 Jan
2008
22 Jan
'08
1:30 p.m.
On Tue, 2008-01-22 at 18:56 +0200, Juuso Alasuutari wrote:
On Tuesday 22 January 2008 15:39:20 Nedko Arnaudov
wrote:
Capturing the clients' debug messages would indeed
be helpful. How do you
think it should be handled?
Idiot-proof capturing of stdout/err could probably
only work if the client
process was executed from a wrapper. It could be accomplished with the D-Bus
service file, though. If all clients' service files would be mandated to
include something like "Exec=/usr/bin/lash_exec /usr/bin/foobar", then...
Umm, at least we could redirect the streams _somewhere_ -- but what to do
from thereon, I'm not sure.
Applications are already launched from a wrapper within lashd (what it
terms the "loader".) It calls fork() and exec(). The only thing that
needs to be done is to change stdout and stderr to point to a log file
after calling fork() and before calling exec(). The appropriate place
for the file would be the application's directory under the project
directory.
Bob
--
Bob Ham <rah(a)bash.sh>