travelmate: update 1.2.0

* union 'automatic' and 'trigger' mode, now much more responsive
  if an uplink suddenly disappears
* tidy up (disable) travelmate related uplink connections
  if you disable the service
* change default config ('trm_automatic' removal)
* documentation update
* LuCI: remove needless 'automatic' and 'trigger' options
  plus small fixes

Signed-off-by: Dirk Brenken <dev@brenken.org>

net/travelmate/files/travelmate.init

@@ -8,6 +8,7 @@ EXTRA_HELP="	status	Print runtime information"
 
 trm_init="/etc/init.d/travelmate"
 trm_script="/usr/bin/travelmate.sh"
+trm_pidfile="/var/run/travelmate.pid"
 
 boot()
 {
@@ -27,6 +28,12 @@ start_service()
     fi
 }
 
+reload_service()
+{
+    [ -s "${trm_pidfile}" ] && return 1
+    "${trm_init}" restart
+}
+
 stop_service()
 {
     local rtfile="$(uci_get travelmate global trm_rtfile)"
@@ -59,15 +66,10 @@ status()
 
 service_triggers()
 {
-    local auto="$(uci_get travelmate global trm_automatic)"
+    local trigger="$(uci_get travelmate global trm_iface)"
+    local delay="$(uci_get travelmate global trm_triggerdelay)"
 
-    if [ "${auto}" = "0" ]
-    then
-        local trigger="$(uci_get travelmate global trm_iface)"
-        local delay="$(uci_get travelmate global trm_triggerdelay)"
-
-        PROCD_RELOAD_DELAY=$((${delay:-2} * 1000))
-        procd_add_interface_trigger "interface.*.down" "${trigger}" "${trm_init}" start
-    fi
+    PROCD_RELOAD_DELAY=$((${delay:-2} * 1000))
+    procd_add_interface_trigger "interface.*.down" "${trigger}" "${trm_init}" reload
     procd_add_reload_trigger "travelmate"
 }