[patch] Added kill command into waiting loop.

net.ppp0-hs.diff (text/plain), 2.90 KB, created by Róbert Čerňanský on 2003-12-17 23:02:33 UTC

--- net.ppp0.orig	2003-12-16 19:14:38.000000000 +0100
+++ net.ppp0	2003-12-17 21:11:37.000000000 +0100
@@ -3,6 +3,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # Author:  Martin Schlemmer <[e-mail]>
 # Credits:  To all those I got ideas from :)
+# Modified by HS - (ver. 4)
 # 
 # $Header: /home/cvsroot/gentoo-x86/net-dialup/ppp/files/net.ppp0,v 1.3 2003/09/06 11:11:27 seemant Exp $
 
@@ -25,7 +26,7 @@
 	if [ -e "/var/run/ppp-${IFACE}.pid" -o -e "/var/run/${IFACE}.pid" ] && \
 	   [ "${FUNCT}" = "start" ]
 	then
-		eerror "ppp0 is already up"
+		eerror "${IFACE} is already up"
 		return 1
 	fi
 }
@@ -61,23 +62,57 @@
 	if [ -x "$(which ifconfig)" ]
 	then
 
-		if [ -z "$(/sbin/ifconfig | egrep "${IFACE}")" ]
+		# Obtain interface name from pid file (IFACE is actually linkname)
+		if [ -e /var/run/ppp-${IFACE}.pid ]
+		then
+			IFNAME=$(egrep "ppp" /var/run/ppp-${IFACE}.pid)
+		fi
+		if [ -z "${IFNAME}" ]
+		then
+			IFNAME=${IFACE}
+		fi
+
+		if [ -z "$(/sbin/ifconfig | egrep "${IFNAME}")" ]
 		then
+
+			# Link is not up but pppd may be running
 			ewarn "Interface seems to be down already"
-			# We should return 0 here, else svc_stop() will not remove
-			# the 'started' symlink ...
-			return 0
 		fi
 		
 #		/sbin/ifconfig ${IFACE} down
 		if [ -e /var/run/ppp-${IFACE}.pid ]
 		then
-			kill $(egrep -v "${IFACE}" /var/run/ppp-${IFACE}.pid)
-
+			PID=$(egrep -v "${IFNAME}" /var/run/ppp-${IFACE}.pid)
 		elif [ -e /var/run/${IFACE}.pid ]
 		then
-			kill $(egrep -v "${IFACE}" /var/run/${IFACE}.pid)
+			PID=$(egrep -v "${IFNAME}" /var/run/${IFACE}.pid)
 		fi
+
+		if [ -n "${PID}" ]
+		then
+			kill ${PID}
+			sleep 0.5
+
+			# Try to kill pppd repeatedly (sometimes, (e.g. if connection
+			# is not established) pppd ignores SIGTERM for a while)
+			PID_TMP=`pstree -p ${PID}`
+			PID_TMP=`echo ${PID_TMP} | sed -e 's:^.*pppd(\|).*::g'`
+			COUNT=0
+			while [ -n "${PID_TMP}" ] && [ ${COUNT} -lt 10 ]
+			do
+				kill ${PID}
+				sleep 0.5
+				PID_TMP=`pstree -p ${PID}`
+				PID_TMP=`echo ${PID_TMP} | sed -e 's:^.*pppd(\|).*::g'`
+				let COUNT++
+			done
+		fi
+
+		if [ -n "${PID_TMP}" ]
+		then
+			eend 1 "Error stopping pppd"
+		fi
+
 	fi
 	eend
 }
@@ -166,16 +201,19 @@
 		chmod 600 /etc/ppp/pap-secrets
 
 		# Setup the chat file
-		if [ -n "${INITSTRING}" ]
+		if [ "${AUTOCHATSCRIPT}" = "yes" ]
 		then
-			sed -e "9i\\'OK\' \'${INITSTRING}\'" \
-				-e "s:\$NUMBER:${NUMBER}:" \
-				${TEMPLATEDIR}/chat-default \
-				>/etc/ppp/chat-${PEER}
-		else
-			sed -e "s:\$NUMBER:${NUMBER}:" \
-				${TEMPLATEDIR}/chat-default \
-				>/etc/ppp/chat-${PEER}
+			if [ -n "${INITSTRING}" ]
+			then
+				sed -e "9i\\'OK\' \'${INITSTRING}\'" \
+					-e "s:\$NUMBER:${NUMBER}:" \
+					${TEMPLATEDIR}/chat-default \
+					>/etc/ppp/chat-${PEER}
+			else
+				sed -e "s:\$NUMBER:${NUMBER}:" \
+					${TEMPLATEDIR}/chat-default \
+					>/etc/ppp/chat-${PEER}
+			fi
 		fi
 
 		# Setup the ip-scripts so long