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mwan3: add connecting and disconnecting event to mwan3track

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If the interface goes into failure state (is disconnecting)
then with this change one hotplug.d event is generated.

The same is true for the recovery state (is connecting), when the interface
comes back from a failure state.

In both cases, a hotplug.d event for the iface is triggered. Once
with the $ACTION=disconnecting and once for the $ACTION=connecting.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(cherry picked from commit 5348732b98)
This commit is contained in:
Florian Eckert 2021-03-02 16:04:49 +01:00
parent 3802d70e6b
commit b544e0aa58
2 changed files with 22 additions and 1 deletions
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2
net/mwan3/Makefile
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@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=mwan3
PKG_VERSION:=2.10.7
PKG_VERSION:=2.10.8
PKG_RELEASE:=1
PKG_MAINTAINER:=Florian Eckert <fe@dev.tdt.de>, \
Aaron Goodman <aaronjg@alumni.stanford.edu>

21
net/mwan3/files/usr/sbin/mwan3track
View file

@ -128,6 +128,24 @@ connected() {
env -i FIRSTCONNECT=$1 ACTION="connected" INTERFACE="$INTERFACE" DEVICE="$DEVICE" /sbin/hotplug-call iface
}
disconnecting() {
if [ "$STATUS" != "disconnecting" ] ; then
STATUS="disconnecting"
echo "disconnecting" > $MWAN3TRACK_STATUS_DIR/$INTERFACE/STATUS
LOG notice "Interface $INTERFACE ($DEVICE) is disconnecting"
env -i ACTION="disconnecting" INTERFACE="$INTERFACE" DEVICE="$DEVICE" /sbin/hotplug-call iface
fi
}
connecting() {
if [ "$STATUS" != "connecting" ] ; then
STATUS="connecting"
echo "connecting" > $MWAN3TRACK_STATUS_DIR/$INTERFACE/STATUS
LOG notice "Interface $INTERFACE ($DEVICE) is connecting"
env -i ACTION="connecting" INTERFACE="$INTERFACE" DEVICE="$DEVICE" /sbin/hotplug-call iface
fi
}
disabled() {
STATUS='disabled'
echo "disabled" > $MWAN3TRACK_STATUS_DIR/$INTERFACE/STATUS
@ -326,6 +344,7 @@ main() {
score=0
[ ${keep_failure_interval} -eq 1 ] && sleep_time=$failure_interval
else
disconnecting
sleep_time=$failure_interval
fi
@ -335,6 +354,7 @@ main() {
fi
else
if [ $score -lt $((down+up)) ] && [ $lost -gt 0 ]; then
connecting
LOG info "Lost $((lost*count)) ping(s) on interface $INTERFACE ($DEVICE). Current score: $score"
fi
@ -345,6 +365,7 @@ main() {
echo "online" > $MWAN3TRACK_STATUS_DIR/$INTERFACE/STATUS
score=$((down+up))
elif [ $score -le $up ]; then
connecting
sleep_time=$recovery_interval
fi