2 files changed, 31 insertions, 4 deletions

diff --git a/bitbake/bin/toaster b/bitbake/bin/toaster
index 9c0a15ff67..b27f7c28bb 100755
--- a/bitbake/bin/toaster
+++ b/bitbake/bin/toaster
@@ -68,11 +68,16 @@ function addtoConfiguration()
         echo $1 >> ${BUILDDIR}/conf/$2
 }
 
+INSTOPSYSTEM=0
+
 # define the stop command
 function stop_system()
 {
+    # prevent reentry
+    if [ $INSTOPSYSTEM == 1 ]; then return; fi
+    INSTOPSYSTEM=1
     if [ -f ${BUILDDIR}/.toasterui.pid ]; then
-        kill $(< ${BUILDDIR}/.toasterui.pid )
+        kill $(< ${BUILDDIR}/.toasterui.pid ) 2>/dev/null
         rm ${BUILDDIR}/.toasterui.pid
     fi
     BBSERVER=localhost:8200 bitbake -m
@@ -80,8 +85,24 @@ function stop_system()
     webserverKillAll
     # force stop any misbehaving bitbake server
     lsof bitbake.lock | awk '{print $2}' | grep "[0-9]\+" | xargs -n1 -r kill
+    trap - SIGHUP
+    trap - SIGCHLD
+    INSTOPSYSTEM=0
+}
+
+function check_pidbyfile() {
+    [ -e $1 ] && kill -0 $(< $1) 2>/dev/null
 }
 
+
+function notify_chldexit() {
+    if [ $NOTOASTERUI == 0 ]; then
+        check_pidbyfile ${BUILDDIR}/.toasterui.pid && return
+        stop_system
+    fi
+}
+
+
 # We make sure we're running in the current shell and in a good environment
 
 if [ -z "$ZSH_NAME" ] && [ `basename \"$0\"` = `basename \"$BASH_SOURCE\"` ]; then
@@ -179,10 +200,13 @@ case $CMD in
             stop_system
             echo "Failed ${CMD}."
         fi
+        # stop system on terminal exit
+        set -o monitor
+        trap stop_system SIGHUP
+        trap notify_chldexit SIGCHLD
     ;;
     stop )
         stop_system
-        trap '' SIGHUP
         echo "Successful ${CMD}."
     ;;
 esac
diff --git a/bitbake/lib/bb/ui/toasterui.py b/bitbake/lib/bb/ui/toasterui.py
index 453eaf9485..37d6b1a0cf 100644
--- a/bitbake/lib/bb/ui/toasterui.py
+++ b/bitbake/lib/bb/ui/toasterui.py
@@ -249,6 +249,10 @@ def main(server, eventHandler, params ):
                     buildinfohelper.store_license_manifest_path(event)
                 continue
 
+            if isinstance(event, bb.cooker.CookerExit):
+                # exit when the server exits
+                break
+
             # ignore
             if isinstance(event, (bb.event.BuildBase,
                                   bb.event.StampUpdate,
@@ -258,8 +262,7 @@ def main(server, eventHandler, params ):
                                   bb.event.OperationProgress,
                                   bb.command.CommandFailed,
                                   bb.command.CommandExit,
-                                  bb.command.CommandCompleted,
-                                  bb.cooker.CookerExit)):
+                                  bb.command.CommandCompleted)):
                 continue
 
             if isinstance(event, bb.event.DepTreeGenerated):