From cad0ad02dbdc2d69c0a9b338bec5ed2162672b73 Mon Sep 17 00:00:00 2001 From: Johan De Taeye Date: Mon, 9 Dec 2024 16:48:50 +0100 Subject: [PATCH] set_roll_back should only rollback initialized connections The exception handler call "connections.all()". This creates a database connection to all defined databases. As a small optimization you can use "connections.all(initialized_only=True)" to rollback only the database to which the current thread has open connections. (My application can have many databases defined, and this loop is identified as a source of many idle database connections) --- rest_framework/views.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rest_framework/views.py b/rest_framework/views.py index 327ebe9032..21b7dd4d3e 100644 --- a/rest_framework/views.py +++ b/rest_framework/views.py @@ -64,7 +64,7 @@ def get_view_description(view, html=False): def set_rollback(): - for db in connections.all(): + for db in connections.all(initialized_only=True): if db.settings_dict['ATOMIC_REQUESTS'] and db.in_atomic_block: db.set_rollback(True) pFad - Phonifier reborn

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