Merge pull request Unitech#4492 from bvsubhash/fix-cronjob-issue

fix: stop and delete cron immediately on deletion of a process

lib/God/ActionMethods.js

@@ -380,6 +380,8 @@ module.exports = function(God) {
   God.deleteProcessId = function(id, cb) {
     God.stopProcessId(id, function(err, proc) {
       if (err) return cb(God.logAndGenerateError(err), {});
+      var proc = God.clusters_db[id];
+      God.deleteCron(proc);
       // ! transform to slow object
       delete God.clusters_db[id];
 
@@ -617,6 +619,24 @@ module.exports = function(God) {
     return fn(null, {success:true});
   };
 
+  /**
+   * Deletes the cron job on deletion of process
+   */
+  God.deleteCron = function(proc) {
+    if (!proc ||
+      !proc.pm2_env ||
+      proc.pm2_env.pm_id === undefined ||
+      !proc.pm2_env.cron_restart ||
+      !God.CronJobs.has(proc.pm2_env.pm_id))
+    return;
+
+    console.log('[PM2] Deregistering a cron job on:', proc.pm2_env.pm_id);
+
+    var job = God.CronJobs.get(proc.pm2_env.pm_id);
+    job.stop();
+    God.CronJobs.delete(proc.pm2_env.pm_id);
+  };
+
   /**
    * Description
    * @method reloadLogs