reload.sh temp

reload.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+echo "invoke reload ${APP_NAME} `date`"
+
+APP_PATH='/app'
+APP_RUN='node app.js -c /app/conf.json'
+APP_MASTER_NAME='node'
+
+
+function run_reload() {
+    (
+        cd $APP_PATH
+        echo "$$" > /tmp/spid${APP_NAME}
+        $APP_RUN
+    )&
+}
+
+
+if [[ -e /tmp/spid${APP_NAME} ]]; then
+    SPID=`cat /tmp/spid${APP_NAME}`
+fi
+
+if [[ -z $SPID ]]; then
+    run_reload
+else
+    killall -9 $APP_MASTER_NAME
+    run_reload
+fi