compio-ws

WebSocket library for compio.

This crate provides WebSocket client and server support for compio applications, built on top of the tungstenite WebSocket library. It enables real-time bidirectional communication over TCP connections with optional TLS support.

Features

• WebSocket client and server support
• Built on tungstenite
• TLS/SSL support with multiple backends:
  • native-tls: Platform-specific TLS
  • rustls: Pure Rust TLS implementation
• Certificate verification options (platform-verifier, native-certs, webpki-roots)

Usage

Use compio directly with ws feature enabled:

cargo add compio --features ws

For secure WebSocket connections (wss://), enable a TLS backend:

cargo add compio --features ws,rustls # or native-tls

Example:

use compio::ws::connect_async;

let (mut ws_stream, _) = connect_async("wss://example.com/socket").await?;

// Send and receive messages
ws_stream.send(Message::text("Hello WebSocket!")).await?;
let msg = ws_stream.next().await.unwrap()?;