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Lots of minor adjustments (#341)

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Francis Lavoie 2023-08-29 18:47:54 -04:00 • committed by GitHub
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12
src/docs/markdown/caddyfile/matchers.md
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@ -31,8 +31,6 @@ $(function() {
**Request matchers** can be used to filter (or classify) requests by various criteria.
### Menu
- [Syntax](#syntax)
- [Examples](#examples)
- [Wildcard matchers](#wildcard-matchers)
@ -368,9 +366,9 @@ By request header fields.
- `<field>` is the name of the HTTP header field to check.
- If prefixed with `!`, the field must not exist to match (omit value arg).
- `<value>` is the value the field must have to match.
- If prefixed with `*`, it performs a fast suffix match.
- If suffixed with `*`, it performs a fast prefix match.
- If enclosed by `*`, it performs a fast substring match.
- If prefixed with `*`, it performs a fast suffix match (appears at the end).
- If suffixed with `*`, it performs a fast prefix match (appears at the start).
- If enclosed by `*`, it performs a fast substring match (appears anywhere).
- Otherwise, it is a fast exact match.
Different header fields within the same set are AND-ed. Multiple values per field are OR'ed.
@ -398,6 +396,10 @@ Match requests that do not have the `Foo` header field at all:
@not_foo header !Foo
```
Match WebSocket requests by checking for the `Connection` header containing `Upgrade` and the `Upgrade` header equalling `websocket`, using an [expression](#expression) matcher:
```caddy-d
@websockets `header({'Connection':'*Upgrade*','Upgrade':'websocket'})`
```
---