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| author | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2009-02-13 10:35:11 +0000 |
|---|---|---|
| committer | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2009-02-13 10:35:11 +0000 |
| commit | e1fd499100ce5314982d8ebb83a8db10814d5d4a (patch) | |
| tree | 72ebb45e8bb84df69c90d1c06d53c3cf90432804 | |
| parent | ac2d81526779f2f1ff9486922bed41f4a4579947 (diff) | |
| download | elgg-e1fd499100ce5314982d8ebb83a8db10814d5d4a.tar.gz elgg-e1fd499100ce5314982d8ebb83a8db10814d5d4a.tar.bz2 | |
Added lazy database connections to delay establishing the db link until actually required - will allow for future lite/static content endpoints that bypass db connections and session creation.
git-svn-id: https://code.elgg.org/elgg/trunk@2733 36083f99-b078-4883-b0ff-0f9b5a30f544
| -rw-r--r-- | engine/lib/database.php | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/engine/lib/database.php b/engine/lib/database.php index 74cf13216..cd08d9d48 100644 --- a/engine/lib/database.php +++ b/engine/lib/database.php @@ -137,7 +137,7 @@ function init_db($event, $object_type, $object = null) { register_shutdown_function('db_delayedexecution_shutdown_hook'); register_shutdown_function('db_profiling_shutdown_hook');
- setup_db_connections();
+ //setup_db_connections(); // [Marcus Povey 20090213: Db connection moved to first db connection attempt]
return true;
}
@@ -151,12 +151,17 @@ global $dblink;
+
if (isset($dblink[$dblinktype])) {
return $dblink[$dblinktype];
- } else {
+ } else if (isset($dblink['readwrite'])) {
return $dblink['readwrite'];
}
-
+ else
+ {
+ setup_db_connections();
+ return get_db_link($dblinktype);
+ }
} /** @@ -180,8 +185,8 @@ */ function execute_query($query, $dblink) { - global $CONFIG, $dbcalls, $DB_PROFILE, $DB_QUERY_CACHE; - + global $CONFIG, $dbcalls, $DB_PROFILE, $DB_QUERY_CACHE;
+ $dbcalls++; //if ((isset($CONFIG->debug)) && ($CONFIG->debug==true)) |