Disable redirect with max age = -1

Kinto · Sep 22, 2020 · d37fc84 · d37fc84
1 parent 3e54e1d
commit d37fc84
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diff --git a/README.rst b/README.rst
@@ -72,7 +72,7 @@ By default, it will rely on the global setting ``kinto.http_host``.
 When reaching the monitor/changes collection, if the provided ``_since`` query parameter
 is too old, we redirect the clients to the full list of changes (ie. without ``_since``).
 
-Set this setting to control the maximum age allowed:
+Set this setting to control the maximum age allowed. Set to ``-1`` to disable redirection.
 
 .. code-block :: ini
 

diff --git a/kinto_changes/views.py b/kinto_changes/views.py
@@ -136,6 +136,10 @@ def _handle_old_since_redirect(request):
     """
     settings = request.registry.settings
     max_age_since = int(settings.get("changes.since_max_age_days", 21))
+    if max_age_since < 0:
+        # Redirect is disabled.
+        return
+
     min_since_dt = datetime.now() - timedelta(days=max_age_since)
     min_since = min_since_dt.timestamp() * 1000