mirror of
https://github.com/TryGhost/Ghost.git
synced 2024-11-25 09:03:12 +03:00
d8b629c713
ref https://linear.app/tryghost/issue/ENG-902/add-an-optional-timeout-in-the-redis-cache-adapter-in-case-redis - Added an optional timeout parameter to AdapterCacheRedis, so that the `get(key)` method will return `null` after the timeout if it hasn't received a response from Redis - When load testing the `LinkRedirectRepository` with the Redis cache enabled on staging, we noticed that for some reason Redis stopped responding to commands for ~30 seconds. - The `LinkRedirectRepository` was waiting for the Redis cache to respond and resulted in a drastic increase in response times for link redirects - This change will allow us to set a timeout on the `get(key)` method, so that if Redis doesn't respond within the timeout, the method will return `null` as if it were a cache miss. - Then the `LinkRedirectRepository` will fall back to the database and return the link redirect from the database instead of waiting indefinitely for Redis to respond |
||
|---|---|---|
| .. | ||
| lib | ||
| test | ||
| .eslintrc.js | ||
| index.js | ||
| package.json | ||
| README.md | ||
Adapter Cache Redis
Redis based cache adapter with support of Redis cluster
Usage
Develop
This is a monorepo package.
Follow the instructions for the top-level repo.
git clonethis repo &cdinto it as usual- Run
yarnto install top-level dependencies.
Test
yarn lintrun just eslintyarn testrun lint and tests