rate limiting using memcache

[nominatim.git] / settings / settings.php

diff --git a/settings/settings.php b/settings/settings.php
index 0a214ce9fa92746432072a5ee848d0b17b69a6ce..656040358e1bef60018bc03347206eb0cb80c5e2 100644 (file)
--- a/settings/settings.php
+++ b/settings/settings.php
@@ -14,6 +14,24 @@
        @define('CONST_Osm2pgsql_Binary', CONST_BasePath.'/osm2pgsql/osm2pgsql');
        @define('CONST_Osmosis_Binary', '/usr/bin/osmosis');
 
+       // Connection buckets to rate limit people being nasty
+       @define('CONST_ConnectionBucket_MemcacheServerAddress', false);
+       @define('CONST_ConnectionBucket_MemcacheServerPort', 11211);
+       @define('CONST_ConnectionBucket_LeakRate', 1);
+       @define('CONST_ConnectionBucket_BlockLimit', 10);
+       @define('CONST_ConnectionBucket_WaitLimit', 6);
+       @define('CONST_ConnectionBucket_Cost_Reverse', 1);
+       @define('CONST_ConnectionBucket_Cost_Search', 2);
+       @define('CONST_ConnectionBucket_Cost_Details', 3);
+
+       if (!function_exists('user_busy_cost'))
+       {
+               function user_busy_cost()
+               {
+                       return 0;
+               }
+       }
+
        // Website settings
        @define('CONST_ClosedForIndexing', false);
        @define('CONST_ClosedForIndexingExceptionIPs', '');
@@ -30,10 +48,11 @@
 
        @define('CONST_Search_AreaPolygons_Enabled', true);
        @define('CONST_Search_AreaPolygons', true);
-       @define('CONST_Search_TryDroppedAddressTerms', false);
 
        @define('CONST_Suggestions_Enabled', false);
 
+       @define('CONST_Search_TryDroppedAddressTerms', false);
+
        // Set to zero to disable polygon output
        @define('CONST_PolygonOutput_MaximumTypes', 1);