nb-connect

Non-blocking TCP or Unix connect.

This crate allows you to create a [TcpStream] or a [UnixStream] in a non-blocking way, without waiting for the connection to become fully established.

Examples

```rust use polling::{Event, Poller}; use std::time::Duration;

// Create a pending TCP connection. let stream = nb_connect::tcp(([127, 0, 0, 1], 80))?;

// Create a poller that waits for the stream to become writable. let poller = Poller::new()?; poller.add(&stream, Event::writable(0))?;

// Wait for at most 1 second. if poller.wait(&mut Vec::new(), Some(Duration::fromsecs(1)))? == 0 { println!("timeout"); } else if let Some(err) = stream.takeerror()? { println!("error: {}", err); } else { println!("connected"); } ```

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.