lora: update network server to 2.0.13

1 files changed, 19 insertions, 2 deletions

diff --git a/recipes-connectivity/lora/lora-network-server-mtcap/lora-network-server.init b/recipes-connectivity/lora/lora-network-server-mtcap/lora-network-server.init
index 86d731b..9357030 100755
--- a/recipes-connectivity/lora/lora-network-server-mtcap/lora-network-server.init
+++ b/recipes-connectivity/lora/lora-network-server-mtcap/lora-network-server.init
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 NAME="lora-network-server"
+LOCK="/var/lock/$NAME"
 ENABLED="yes"
 
 START_STOP_DAEMON="/usr/sbin/start-stop-daemon"
@@ -10,7 +11,6 @@ START_STOP_DAEMON="/usr/sbin/start-stop-daemon"
 run_dir=/var/run/lora
 conf_dir=/var/config/lora
 conf_file=/opt/lora/lora-network-server.conf
-conf_db=$conf_dir/lora-network-server.db
 
 net_server=/opt/lora/lora-network-server
 net_server_log=/var/log/lora-network-server.log
@@ -57,16 +57,33 @@ if [ "$ENABLED" != "yes" ]; then
     exit
 fi
 
+force_stop() {
+    do_stop
+    rm -fr $LOCK
+}
+
+function try_lock() {
+    if mkdir $LOCK; then
+        trap "rm -fr $LOCK" EXIT
+    else
+        echo "Lora Network Server lock not acquired, resource in use"
+        exit 1
+    fi
+}
+
+
 case "$1" in
     "start")
+	try_lock
         do_start
         ;;
     "stop")
-        do_stop
+	force_stop
         ;;
     "restart")
         ## Stop the service and regardless of whether it was
         ## running or not, start it again.
+	try_lock
         do_stop
         do_start
         ;;