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chore: use mermaid engine and mermaid in markdown #2759

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merged 2 commits into from
Feb 14, 2024
Merged

chore: use mermaid engine and mermaid in markdown #2759

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fee1281
chore: use mermaid engine and mermaid in markdown
Uzlopak Feb 14, 2024
d9cf719
Merge branch 'main' into chore-use-mermaid-engine
Uzlopak Feb 14, 2024
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37 changes: 33 additions & 4 deletions docs/api/api-lifecycle.md
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Expand Up @@ -21,10 +21,39 @@ An Undici [Client](Client.md) can be best described as a state machine. The foll
* At any point in time, the *destroy* event will transition the `Client` from the **processing** state to the **destroyed** state, destroying any queued requests.
* The **destroyed** state is a final state and the `Client` is no longer functional.

![A state diagram representing an Undici Client instance](../assets/lifecycle-diagram.png)

> The diagram was generated using Mermaid.js Live Editor. Modify the state diagram [here](https://mermaid-js.github.io/mermaid-live-editor/#/edit/eyJjb2RlIjoic3RhdGVEaWFncmFtLXYyXG4gICAgWypdIC0tPiBpZGxlXG4gICAgaWRsZSAtLT4gcGVuZGluZyA6IGNvbm5lY3RcbiAgICBpZGxlIC0tPiBkZXN0cm95ZWQgOiBkZXN0cm95L2Nsb3NlXG4gICAgXG4gICAgcGVuZGluZyAtLT4gaWRsZSA6IHRpbWVvdXRcbiAgICBwZW5kaW5nIC0tPiBkZXN0cm95ZWQgOiBkZXN0cm95XG5cbiAgICBzdGF0ZSBjbG9zZV9mb3JrIDw8Zm9yaz4-XG4gICAgcGVuZGluZyAtLT4gY2xvc2VfZm9yayA6IGNsb3NlXG4gICAgY2xvc2VfZm9yayAtLT4gcHJvY2Vzc2luZ1xuICAgIGNsb3NlX2ZvcmsgLS0-IGRlc3Ryb3llZFxuXG4gICAgcGVuZGluZyAtLT4gcHJvY2Vzc2luZyA6IHByb2Nlc3NcblxuICAgIHByb2Nlc3NpbmcgLS0-IHBlbmRpbmcgOiBrZWVwYWxpdmVcbiAgICBwcm9jZXNzaW5nIC0tPiBkZXN0cm95ZWQgOiBkb25lXG4gICAgcHJvY2Vzc2luZyAtLT4gZGVzdHJveWVkIDogZGVzdHJveVxuXG4gICAgc3RhdGUgcHJvY2Vzc2luZyB7XG4gICAgICAgIHJ1bm5pbmcgLS0-IGJ1c3kgOiBuZWVkRHJhaW5cbiAgICAgICAgYnVzeSAtLT4gcnVubmluZyA6IGRyYWluQ29tcGxldGVcbiAgICAgICAgcnVubmluZyAtLT4gWypdIDoga2VlcGFsaXZlXG4gICAgICAgIHJ1bm5pbmcgLS0-IGNsb3NpbmcgOiBjbG9zZVxuICAgICAgICBjbG9zaW5nIC0tPiBbKl0gOiBkb25lXG4gICAgICAgIFsqXSAtLT4gcnVubmluZ1xuICAgIH1cbiAgICAiLCJtZXJtYWlkIjp7InRoZW1lIjoiYmFzZSJ9LCJ1cGRhdGVFZGl0b3IiOmZhbHNlfQ)

A state diagram representing an Undici Client instance:

```mermaid
stateDiagram-v2
[*] --> idle
idle --> pending : connect
idle --> destroyed : destroy/close

pending --> idle : timeout
pending --> destroyed : destroy

state close_fork <<fork>>
pending --> close_fork : close
close_fork --> processing
close_fork --> destroyed

pending --> processing : process

processing --> pending : keepalive
processing --> destroyed : done
processing --> destroyed : destroy

destroyed --> [*]

state processing {
[*] --> running
running --> closing : close
running --> busy : needDrain
busy --> running : drainComplete
running --> [*] : keepalive
closing --> [*] : done
}
```
## State details

### idle
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32 changes: 30 additions & 2 deletions index.html
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Expand Up @@ -8,8 +8,6 @@
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify@4/lib/themes/vue.css">
<link rel="icon" type="image/png" href="https://nodejs.org/static/images/favicons/favicon.png" />
<style>
</style>
</head>
<body>
<div id="app"></div>
Expand All @@ -30,5 +28,35 @@
</script>
<!-- Docsify v4 -->
<script src="//cdn.jsdelivr.net/npm/docsify@4"></script>
<script type="module">
import mermaid from "//cdn.jsdelivr.net/npm/mermaid@10.8.0/+esm";
mermaid.initialize({ startOnLoad: true });
window.mermaid = mermaid;
</script>
<script>
const plugin = (config) => (hook) => {
hook.afterEach((html, next) => {
const container = document.createElement('div');
container.innerHTML = html;

const elements = container.querySelectorAll('pre[data-lang=mermaid]')
for (const element of elements) {
const replacement = document.createElement('div');
replacement.textContent = element.textContent;
replacement.classList.add('mermaid');
element.parentNode.replaceChild(replacement, element);
}

next(container.innerHTML);
});

hook.doneEach(() => mermaid.run(config));
}

window.$docsify = window.$docsify || {};

window.$docsify.plugins = window.$docsify.plugins || []
window.$docsify.plugins.push(plugin(window.$docsify.mermaidConfig || { querySelector: ".mermaid" }));
</script>
</body>
</html>
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