Ghost/ghost/domain-events/package.json
Steve Larson a1c4e64994
Added queueing middleware to handle high request volume (#19887)
ref https://linear.app/tryghost/issue/CFR-4/
- added request queueing middleware (express-queue) to handle high
request volume
- added new config option `optimization.requestQueue`
- added new config option `optimization.requestConcurrency`
- added logging of request queue depth - `req.queueDepth`

We've done a fair amount of investigation around improving Ghost's
resiliency to high request volume. While we believe this to be partly
due to database connection contention, it also seems Ghost gets
overwhelmed by the requests themselves. Implementing a simple queueing
system allows us a simple lever to change the volume of requests Ghost
is actually ingesting at any given time and gives us options besides
simply increasing database connection pool size.

---------

Co-authored-by: Michael Barrett <mike@ghost.org>
2024-03-21 09:25:07 -05:00

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{
"name": "@tryghost/domain-events",
"version": "0.0.0",
"private": true,
"author": "Ghost Foundation",
"license": "MIT",
"main": "index.js",
"types": "types",
"scripts": {
"dev": "echo \"Implement me!\"",
"test:unit": "NODE_ENV=testing c8 --all --reporter text --reporter cobertura --check-coverage --100 -- mocha --reporter dot './test/**/*.test.js'",
"test": "yarn test:unit",
"lint:code": "eslint *.js lib/ --ext .js --cache",
"lint": "yarn lint:code && yarn lint:test",
"lint:test": "eslint -c test/.eslintrc.js test/ --ext .js --cache"
},
"files": [
"index.js",
"lib"
],
"devDependencies": {
"@tryghost/logging": "2.4.13",
"c8": "8.0.1",
"mocha": "10.2.0",
"should": "13.2.3"
}
}