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Merged
merged 3 commits into from
Mar 6, 2023
Merged

Remove FAQ section in readme #382

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f93b987
Declare express-session as a peerDependency
wavded Mar 6, 2023
332e31c
Remove FAQ section in readme
wavded Mar 6, 2023
3d5d3eb
Merge branch 'master' into task/readme
wavded Mar 6, 2023
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24 changes: 0 additions & 24 deletions readme.md
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Expand Up @@ -124,29 +124,5 @@ interface Serializer {

Value used for _count_ parameter in [Redis `SCAN` command](https://redis.io/commands/scan#the-count-option). Used for `ids()` and `all()` methods (default: `100`).

## 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