Add a snippet to set nice level in etc/default/tor

svn:r3558

debian/changelog

@@ -5,8 +5,9 @@ tor (0.1.0.0-alpha-cvs-1) UNRELEASED; urgency=low
   * Add libevent-dev to build-depends.
   * Update URL to tor in debian/control and debian/copyright.
   * Add a snippet to disable epoll in etc/default/tor, commented out.
+  * Add a snippet to set nice level in etc/default/tor.
 
- -- Peter Palfrader <weasel@debian.org>  Thu,  3 Feb 2005 12:20:07 +0100
+ -- Peter Palfrader <weasel@debian.org>  Fri,  4 Feb 2005 13:24:47 +0100
 
 tor (0.0.9.4-1) unstable; urgency=low
 

debian/tor.default

@@ -14,6 +14,16 @@ RUN_DAEMON="yes"
 #
 MAX_FILEDESCRIPTORS=4096
 
+#
+# If tor is seriously hogging your CPU, taking away too much cycles from
+# other system resources, then you can renice tor.  See nice(1) for a
+# bit more information.  Another way to limit the CPU usage of an Onion
+# Router is to set a lower BandwidthRate, as CPU usage is mostly a function
+# of the amount of traffic flowing through your node.  Consult the torrc(5)
+# manual page for more information on setting BandwidthRate.
+#
+# NICE="--nicelevel 5"
+
 #
 # Sometimes epoll is broken.  This happens to be the case on
 # at least the maintainer's desktop box running Linux 2.6.11-rc1

debian/tor.init

@@ -11,6 +11,7 @@ DEFAULTSFILE=/etc/default/$NAME
 WAITFORDAEMON=35
 ARGS=""
 MAX_FILEDESCRIPTORS=4096
+NICE=""
 
 test -x $DAEMON || exit 0
 
@@ -54,6 +55,7 @@ case "$1" in
 		start-stop-daemon --start --quiet --oknodo \
 			--chuid debian-tor:debian-tor \
 			--pidfile $TORPID \
+			$NICE \
 			--exec $DAEMON -- $ARGS
 		echo "done."
 	fi