diff --git a/main.cpp b/main.cpp
index b6175ef..e86b837 100644
--- a/main.cpp
+++ b/main.cpp
@@ -284,6 +284,7 @@ struct conn_manager_t  //TODO change map to unordered map
 			cnt++;
 		}
 		return 0;
+		clear_it=it;
 	}
 }conn_manager;