[FIX] travis

dead_mans_switch_server/models/dead_mans_switch_instance.py

@@ -110,7 +110,7 @@ class DeadMansSwitchInstance(models.Model):
             'on l.instance_id=i.id '
             "where coalesce(l.create_date, '1970-01-01'::timestamp) %s "
             "now() at time zone 'utc' - "
-            "(alive_max_delay || 'seconds')::interval "
+            "(2 * alive_max_delay || 'seconds')::interval "
             "group by i.id " %
             (alive and '>=' or '<'))
         return [('id', 'in', [i for i, in self.env.cr.fetchall()])]
@@ -139,13 +139,7 @@ class DeadMansSwitchInstance(models.Model):
     @api.model
     def check_alive(self):
         """handle cronjob"""
-        for this in self.search([('state', '=', 'active')]):
-            if this.alive:
-                continue
-            last_post = fields.Datetime.from_string(this.message_last_post)
-            if not last_post or datetime.utcnow() - timedelta(
-                    seconds=this.alive_max_delay * 2) > last_post:
-                this.panic()
+        self.search(self._needaction_domain_get()).panic()
 
     @api.multi
     def panic(self):