FastCGI implementation in pure Rust.

The focus is on the webserver/client side, but the application/server side could be added in the future.

Developed for FlashRust Webserver with focus on - Vectorized IO and Zero Copy - async IO / tokio - easy HTTP interfaces

Tested with: - Flup (Python) - PHP

cargo run --example webserver --features="con_pool"

Features

• [x] Handle UnixStream and TCPStream transparently
• [x] reconnect to the FCGI App if a connection is closed
• [x] Start an FCGI server (exec + env)
• [x] Support Key-Value Pairs bigger than maximum record size
• [x] "Full Duplex" connection to the FCGI Server/App (e.g stream STDIN and OUT at the same time)
• [ ] con_pool should handle more than one connection :sweat_smile: and load balance
• [ ] A dropped FCGIBody should not block a RequestID and cancel the request
• [ ] Connection should handle overload error from FCGI app
• [ ] Parsing for FCGI application/server side

PullRequests are welcome BTW

Other FCGI Crates

|Crate|Description|Difference to this |---|---|---| | fastcgi-client | Async (tokio) client | Different API | fastcgi | Synchronous Server | Synchronous. Only Server/App Side | fastcgi-sdk | Bindings to the FastCGI SDK | Bindings | gfcgi | abandoned | Only Server/App Side | fcgi | Bindings | yanked