net-utils

Provides networking utility including TCP/SSL connection and connection manager.

Here is an example of using connection pool.

Define the below dependency in Cargo.toml

[dependencies.net-utils]
git = "https://github.com/rohitjoshi/net-utils.git"

Here is your main.rs

extern crate "net-utils" as utils;
use std::default::Default;
use std::sync::{ Arc, Mutex };

use utils::net::config;
use utils::net::poolmgr;
fn main() {
    let mut cfg : config::Config = Default::default();
    //set port to 80
    cfg.port= Some(80);
    //set host to
    cfg.server = Some("google.com".to_string());
    let mut pool = poolmgr::ConnectionPool::new(2, 20, true, &cfg);
    //get the connection
    let mut conn = pool.aquire().unwrap();
    conn.writer.write_str("GET google.com\r\n").unwrap();
    conn.writer.flush().unwrap();
    let r = conn.reader.read_line();
    println!("Received {}", r);
    pool.release(conn);
}

Here is above example used in multi-threded environment

extern crate "net-utils" as utils;
use std::default::Default;
use std::sync::{ Arc, Mutex };

use utils::net::config;
use utils::net::poolmgr;

fn main() {
    let mut cfg : config::Config = Default::default();
    //set port to 80
    cfg.port= Some(80);
    //set host to
    cfg.server = Some("google.com".to_string());
    let mut pool = poolmgr::ConnectionPool::new(2, 20, true, &cfg);
    let pool = Arc::new(Mutex::new(pool));
    for _ in range(0u, 2) {
        let pool = pool.clone();
        spawn(move || {
            let mut conn = pool.lock().aquire().unwrap();
            conn.writer.write_str("GET google.com\r\n").unwrap();
            conn.writer.flush().unwrap();
            let r = conn.reader.read_line();
            println!("Received {}", r);
            pool.lock().release(conn);
       });
    }
}

To enable SSL connectivity, compile using --feature ssl e.g. For executing SSL test cases, run cargo test --features ssl

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.