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{{- packageName}} - npm Package Compare versions

  "description": "Redis session store for Connect",

  "author": "TJ Holowaychuk <tj@vision-media.ca>",

    "prepublishOnly": "rm -rf dist && tsc & tsc --project tsconfig.esm.json && echo '{\"type\":\"module\"}' > dist/esm/package.json",

    "test": "nyc ts-node node_modules/blue-tape/bin/blue-tape \"**/*_test.ts\"",

    "lint": "tsc --noemit && eslint --max-warnings 0 --ext ts testdata *.ts",

    "url": "git@github.com:tj/connect-redis.git"

    "@typescript-eslint/eslint-plugin": "^5.52.0",

    "@typescript-eslint/parser": "^5.52.0",

    "prettier-plugin-organize-imports": "^3.2.2",

    "url": "https://github.com/tj/connect-redis/issues"

![Build Status](https://github.com/tj/connect-redis/workflows/build/badge.svg?branch=master) [![npm](https://img.shields.io/npm/v/connect-redis.svg)](https://npmjs.com/package/connect-redis) [![code-style](https://img.shields.io/badge/code_style-prettier-ff69b4.svg)](https://gitter.im/jlongster/prettier) ![Downloads](https://img.shields.io/npm/dm/connect-redis.svg)

**connect-redis** provides Redis session storage for Express.

**connect-redis** requires `express-session` to installed and one of the following compatible Redis clients:

npm install redis connect-redis express-session

npm install ioredis connect-redis express-session

**connect-redis** supports both CommonJS (`require`) and ESM (`import`) modules.

const RedisStore = require("connect-redis").default

redisClient.connect().catch(console.error)

    resave: false, // required: force lightweight session keep alive (touch)

    saveUninitialized: false, // recommended: only save session when data exists

An instance of [`redis`][1] or [`ioredis`][2].

**Note**: This prefix appends to whatever prefix you may have set on the `client` itself.

**Note**: You may need unique prefixes for different applications sharing the same Redis instance. This limits bulk commands exposed in `express-session` (like `length`, `all`, `keys`, and `clear`) to a single application's data.

If the session cookie has a `expires` date, `connect-redis` will use it as the TTL.

Otherwise, it will expire the session using the `ttl` option (default: `86400` seconds or one day).

**Note**: The TTL is reset every time a user interacts with the server. You can disable this behavior in _some_ instances by using `disableTouch`.

**Note**: `express-session` does not update `expires` until the end of the request life cycle. _Calling `session.save()` manually beforehand will have the previous value_.

Disables resetting the TTL when using `touch` (default: `false`)

The `express-session` package uses `touch` to signal to the store that the user has interacted with the session but hasn't changed anything in its data. Typically, this helps keep the users session alive if session changes are infrequent but you may want to disable it to cut down the extra calls or to prevent users from keeping sessions open too long. Also consider enabling if you store a lot of data on the session.

#### How do I handle lost connections to Redis?

By default, the Redis client will [auto-reconnect](https://github.com/mranney/node_redis#overloading) on lost connections. But requests may come in during that time. In Express, one way you can handle this scenario is including a "session check":

app.use(session(/* setup session here */))

    return next(new Error("oh no")) // handle error

If you want to retry, here is [another option](https://github.com/expressjs/session/issues/99#issuecomment-63853989).

[1]: https://github.com/NodeRedis/node-redis

		{
		"name": "connect-redis",
		"description": "Redis session store for Connect",
		"version": "7.0.0",
		"version": "7.0.1",
		"author": "TJ Holowaychuk <tj@vision-media.ca>",
		@@ -49,2 +49,5 @@ "contributors": [
		},
		"peerDependencies": {
		"express-session": ">=1"
		},
		"engines": {
		@@ -51,0 +54,0 @@ "node": ">=16"

		@@ -127,27 +127,3 @@ ![Build Status](https://github.com/tj/connect-redis/workflows/build/badge.svg?branch=master) [![npm](https://img.shields.io/npm/v/connect-redis.svg)](https://npmjs.com/package/connect-redis) [![code-style](https://img.shields.io/badge/code_style-prettier-ff69b4.svg)](https://gitter.im/jlongster/prettier) ![Downloads](https://img.shields.io/npm/dm/connect-redis.svg)

		## FAQ

		#### How to log Redis errors?

		```js
		client.on("error", console.error)
		```

		#### How do I handle lost connections to Redis?

		By default, the Redis client will [auto-reconnect](https://github.com/mranney/node_redis#overloading) on lost connections. But requests may come in during that time. In Express, one way you can handle this scenario is including a "session check":

		```js
		app.use(session(/* setup session here */))
		app.use(function (req, res, next) {
		if (!req.session) {
		return next(new Error("oh no")) // handle error
		}
		next() // otherwise continue
		})
		```

		If you want to retry, here is [another option](https://github.com/expressjs/session/issues/99#issuecomment-63853989).

		[1]: https://github.com/NodeRedis/node-redis
		[2]: https://github.com/luin/ioredis

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