Scramjet Proxy [better] Jun 2026
use tokio::net::TcpListener, TcpStream; use tokio::io; async fn proxy_bridge(mut client_stream: TcpStream, target_addr: &str) -> io::Result<()> // Establish connection to the upstream destination backend let mut server_stream = TcpStream::connect(target_addr).await?; // Split streams into independent read/write halves let (mut client_reader, mut client_writer) = client_stream.split(); let (mut server_reader, mut server_writer) = server_stream.split(); // Concurrently copy data in both directions with minimal allocation let client_to_server = io::copy(&mut client_reader, &mut server_writer); let server_to_client = io::copy(&mut server_reader, &mut client_writer); // Wait until one of the transfer streams terminates tokio::select! res = client_to_server => res?, res = server_to_client => res?, ; Ok(()) #[tokio::main] async fn main() -> io::Result<()> { let listener = TcpListener::bind("127.0.0.1:8080").await?; let target_backend = "10.0.0.5:9000"; loop { let (socket, _) = listener.accept().await?; // Spawn a lightweight green thread for every incoming connection tokio::spawn(async move { if let Err(e) = proxy_bridge(socket, target_backend).await { eprintln!("Proxy stream error: {}", e); } }); } } Use code with caution. Security Considerations
Implementing a streamlined, high-velocity proxy infrastructure yields distinct operational advantages over legacy application delivery controllers (ADCs):
This is the story of how Scramjet became the new frontier of web freedom. The Rise of the New Proxy Engine
if (ip->protocol != IPPROTO_TCP) return XDP_PASS; scramjet proxy
Unlike standard HTTP proxies that simple redirect traffic through a middleman server, Scramjet acts as a comprehensive .
In web scraping, a proxy server acts as an intermediary between your scraping script and the target website. Instead of sending requests directly from your server's IP address, requests are routed through the proxy. The target website sees the proxy’s IP address rather than yours.
The demo implementation ( hackclub/itch-proxy ) utilizes pnpm for installation and wisp-server-node (or wisp-server-python ) for the backend transport, showcasing its modern tech stack. Use Cases for Scramjet The Rise of the New Proxy Engine if (ip->protocol
By utilizing sandboxing techniques, Scramjet ensures that the content loaded through the proxy does not directly interact with the user's local browser environment in a way that could compromise security, while still allowing access to blocked sites. Scramjet Proxy vs. Traditional Proxies Traditional Forward Proxy Scramjet Proxy Forwards traffic Intercepts & Rewrites Content Passes content "as-is" Modifies HTML/JS/CSS Bypass Power Low (easily blocked) High (advanced) CORS Use Case Circumvention Implementation: Getting Started with Scramjet
For users who want an easier self-hosting experience, the project provides an automated Scramjet-based proxy server with a port-changing system designed to remain unblocked continuously. Revision automatically fetches the latest Scramjet builds and can be deployed with a single command in a Linux environment, making it an excellent option for those who want a “set and forget” solution.
What or framework is your core infrastructure built on? The target website sees the proxy’s IP address
A is not a specific commercial proxy product you buy off the shelf. Instead, it is a high-performance architectural design pattern . It integrates Scramjet’s stream-processing engine directly with a dynamic proxy management layer.
It is primarily tested and confirmed to work efficiently on Chrome. Example Use Case: School Filtering
if (eth->h_proto != bpf_htons(ETH_P_IP)) return XDP_PASS;
