A TCP server listens on an address, accepts incoming connections, and exchanges a continuous stream of bytes with clients. Rust’s standard library provides the networking primitives. section 2.0 section 2.4
A minimal implementation proceeds through these operations:
- Run the server through Cargo within a workspace containing TCP and HTTP projects. section 2.2.2
Echo server
A TCP client connects to localhost:3000, sends “Hello,” and receives the same bytes. The server reports “Connection established” before performing the exchange.
