small fixes

app.py

@@ -22,7 +22,7 @@ sentry_sdk.init("https://0a106e104e114bc9a3fa47f9cb0db2f4@sentry.kmlabz.com/10")
 
 def get_initial_ip_list():
     ip_list = os.environ['INITIAL_SERVERS'].split(',')
-    logging.debug('Initial ip list' + ", ".join(ip_list))
+    logging.debug('Initial ip list ' + ", ".join(ip_list))
     return ip_list
 
 
@@ -48,7 +48,7 @@ def main():
         if ip_changed:
             producer_communicator.push_ip_update(ipaddr)
 
-        time.sleep(os.environ.get("RUN_INTERVAL", 30))
+        time.sleep(int(os.environ.get("RUN_INTERVAL", 10)))
 
 
 if __name__ == "__main__":

redis_super_storage.py

@@ -48,7 +48,7 @@ class RedisSuperStorage:
         }
 
         self.r.set(cust_key, json.dumps(info).encode('utf-8'))
-        self.r.expire(cust_key, os.environ["CUSTOMER_TIMEOUT"])
+        self.r.expire(cust_key, os.environ.get("CUSTOMER_TIMEOUT",30))
 
     def get_current_ip(self) -> str:
         ip = self.r.get('current_ip')