Crate proxy_server

Low level proxy server. To implement request proxying, only standard TcpStream was used without additional libraries

Examples

With default params:

use proxy_server::Builder;                                                                       
      
fn main() {
    Builder::new().bind(None).expect("Error in proxy");
}

With custom params:

use proxy_server::{log::LogLevel, Builder};

fn main() {
    Builder::new()
        .with_address("127.0.0.1:3000")
        .with_target("127.0.0.1:3001")
        .with_log_level(LogLevel::Warn)
        .with_threads(4)
        .bind(None)
        .expect("Error in proxy");
}

With check and change target if needed on every request

use proxy_server::{Builder, ChangeTarget};                  
fn get_actual_target(old: &str) -> &'static str {     
    let target1 = "127.0.0.1:3001";                   
    let target2 = "127.0.0.1:3003";
    let res = match old {                                 
        "127.0.0.1:3001" => target2,
        "127.0.0.1:3003" => target1,
        _ => target1,
        };
        res
}

fn main() {
    let cb: ChangeTarget = |old| get_actual_target(old);                                          
    Builder::new()                          
        .bind(Some(cb))
        .expect("Error in proxy");
}

Modules

• http
• log
• prelude

Structs

• Builder
  Structure for proxy server configuration

Type Aliases

• ChangeTarget
  Callback function for change target on fly. Use only fast method because this function if it provieded then run every request again.