mirror of
https://github.com/actix/actix-website
synced 2024-11-23 16:31:08 +01:00
ad4aeac34f
* Update file extensions and exports for TypeScript compatibility * docs: fix typo in getting-started.md * chore: add no-trailing-punctuation rule to VS Code settings * feat: add @docusaurus/theme-mermaid for mermaid diagram support * Update import paths for MermaidDiagram component * remove redudndant check, use effect only runs after the component is mounted * Update docusaurus.config.ts to fix syntax error * bring back check because it's not possible to properly cancel a dynamic import * feat: optimize dynamic import in CodeBlock component * chore: update VS Code extensions.json with eslint recommendation * Update docusaurus.config.ts to add GitHub repository link in header
45 lines
1.9 KiB
Markdown
45 lines
1.9 KiB
Markdown
---
|
|
title: Connection Lifecycle
|
|
---
|
|
|
|
import MermaidDiagram from "@site/src/components/mermaid_diagram";
|
|
import connection_overview from '!!raw-loader!@site/static/img/diagrams/connection_overview.mmd';
|
|
import connection_accept from '!!raw-loader!@site/static/img/diagrams/connection_accept.mmd';
|
|
import connection_worker from '!!raw-loader!@site/static/img/diagrams/connection_worker.mmd';
|
|
import connection_request from '!!raw-loader!@site/static/img/diagrams/connection_request.mmd';
|
|
|
|
# Architecture overview
|
|
|
|
After Server has started listening to all sockets, [`Accept`][accept] and [`Worker`][worker] are two main loops responsible for processing incoming client connections.
|
|
|
|
Once connection accepted Application level protocol processing happens in a protocol specific [`Dispatcher`][dispatcher] loop spawned from [`Worker`][worker].
|
|
|
|
Please note, below diagrams are outlining happy-path scenarios only.
|
|
|
|
<MermaidDiagram value={connection_overview} />
|
|
|
|
## Accept loop in more detail
|
|
|
|
<MermaidDiagram value={connection_accept} />
|
|
|
|
Most of code implementation resides in [`actix-server`][server] crate for struct [`Accept`][accept].
|
|
|
|
## Worker loop in more detail
|
|
|
|
<MermaidDiagram value={connection_worker} />
|
|
|
|
Most of code implementation resides in [`actix-server`][server] crate for struct [`Worker`][worker].
|
|
|
|
## Request loop roughly
|
|
|
|
<MermaidDiagram value={connection_request} />
|
|
|
|
Most of code implementation for request loop resides in [`actix-web`][web] and [`actix-http`][http] crates.
|
|
|
|
[server]: https://crates.io/crates/actix-server
|
|
[web]: https://crates.io/crates/actix-web
|
|
[http]: https://crates.io/crates/actix-http
|
|
[accept]: https://github.com/actix/actix-net/blob/master/actix-server/src/accept.rs
|
|
[worker]: https://github.com/actix/actix-net/blob/master/actix-server/src/worker.rs
|
|
[dispatcher]: https://github.com/actix/actix-web/blob/master/actix-http/src/h1/dispatcher.rs
|