The number of seconds you would like the session to last. SameSite attribute value for session cookies.ĭefaults to okie_samesite on PHP 7.3+ or ‘Lax’ if not present at all. You’ll find the following Session related preferences in yourĪpplication/config/config.php file: Preference ![]() Sessions are a very sensitive component of any application, so someĬareful configuration must be done. Long story short - call session_write_close() once you no longer needĬodeIgniter will usually make everything work out of the box. So, what you need is to close the session for theĬurrent request after you no longer need it. ![]() Have the session open, while you’ve already processed it and therefore no Locking is not the issue, it is a solution. Is the issue and therefore look into how to remove the locks …ĭO NOT DO THAT! Removing locks would be wrong and it will cause you Why are we telling you this? Because it is likely that after trying toįind the reason for your performance issues, you may conclude that locking This detail was at the root of many issues and the main reason whyĬodeIgniter 3.0 has a completely re-written Session library. In one request can interfere with the execution of a second, concurrent Unsafe, because modifications to session data (or session ID regeneration) However, non-blocking requests in the context of sessions also means ![]() To use a more appropriate technical term - requests were Which meant that two HTTP requests using the same session could run exactlyĪt the same time. Sessions in previous versions of CodeIgniter didn’t implement locking, Issues, then this note is exactly what you’re looking for. If you are, however, and if you’re experiencing performance Unless you’re developing a website with heavy AJAX usage, you can skip this
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