actix/actix-website
1
0
Fork 0
mirror of https://github.com/actix/actix-website synced 2024-12-04 20:51:54 +01:00
Code Issues Releases Wiki Activity
e569359626
actix-website/docs/conn_lifecycle.md

39 lines
1.4 KiB
Markdown
Raw Normal View History

Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
---
title: Connection Lifecycle
---
# Architecture overview
fmt
2022-02-26 05:41:49 +01:00
After Server has started listening to all sockets, [`Accept`][accept] and [`Worker`][worker] are two main loops responsible for processing incoming client connections.
Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
fmt
2022-02-26 05:41:49 +01:00
Once connection accepted Application level protocol processing happens in a protocol specific [`Dispatcher`][dispatcher] loop spawned from [`Worker`][worker].
Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
Please note, below diagrams are outlining happy-path scenarios only.
![](/img/diagrams/connection_overview.svg)
## Accept loop in more detail
![](/img/diagrams/connection_accept.svg)
fmt
2022-02-26 05:41:49 +01:00
Most of code implementation resides in [`actix-server`][server] crate for struct [`Accept`][accept].
Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
## Worker loop in more detail
![](/img/diagrams/connection_worker.svg)
fmt
2022-02-26 05:41:49 +01:00
Most of code implementation resides in [`actix-server`][server] crate for struct [`Worker`][worker].
Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
## Request loop roughly
![](/img/diagrams/connection_request.svg)
Fix nextup links (#153) * Fix page weights * Fix nextup link generation
2020-02-01 21:22:11 +01:00
Most of code implementation for request loop resides in [`actix-web`][web] and [`actix-http`][http] crates.
Architecture diagrams of HttpServer and Connection lifecycle (#148) * add arch diagrams and menu * fix colors for arch diagrams * refine architecture diagrams, ready for review * capitalize titles and add mmdc instruction * apply code review requested changes * Add links to accept, worker and dispatcher too
2020-01-28 12:36:35 +01:00
[server]: https://crates.io/crates/actix-server
[web]: https://crates.io/crates/actix-web
[http]: https://crates.io/crates/actix-http
fmt
2022-02-26 05:41:49 +01:00
[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
Reference in New Issue Copy Permalink