Failure in invalidating cache

02-Aug-2016 21:00

Cache Tags allow a website owner to add tags to items cached at the Akamai Edge.

The purpose of tagging is for a customer to be able to purge cached content by calling it with a natural-language identifier, instead of purging by URL, file extension, or CPCode.

Reverse proxies usually provide a channel to receive such notifications, typically through special HTTP requests.

The CPCode functionality goes LA 07/24/2017 and GA’s in time for Edge’17.If there are multiple Edge-Cache-Tag HTTP response headers, only the first one will be respected.Multiple tag values inside a header are comma separated. CDb Command] CDb Command::execute() failed: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'b790ee3c633c1693d2140bfae35b65fe' for key 'PRIMARY'.The SQL statement executed was: INSERT INTO craft_cache (id,expire,value) VALUES ('b790ee3c633c1693d2140bfae35b65fe',1485633775,:value). CDb Command] CDb Command::execute() failed: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction.

The CPCode functionality goes LA 07/24/2017 and GA’s in time for Edge’17.If there are multiple Edge-Cache-Tag HTTP response headers, only the first one will be respected.Multiple tag values inside a header are comma separated. CDb Command] CDb Command::execute() failed: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'b790ee3c633c1693d2140bfae35b65fe' for key 'PRIMARY'.The SQL statement executed was: INSERT INTO craft_cache (id,expire,value) VALUES ('b790ee3c633c1693d2140bfae35b65fe',1485633775,:value). CDb Command] CDb Command::execute() failed: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction.It provides the ability to invalidate and/or delete cached content via API and UI in a rapid and predictable manner; improving offload and performance for fresh event-driven content.