WebSockets server for JSON-RPC 2.0.
Cargo.toml
[dependencies] jsonrpc-ws-server = { git = "https://github.com/paritytech/jsonrpc" } main.rs
extern crate jsonrpc_ws_server; use jsonrpc_ws_server::*; use jsonrpc_ws_server::jsonrpc_core::*; fn main() { let mut io = IoHandler::new(); io.add_method("say_hello", |_params| { Ok(Value::String("hello".into())) }); let server = ServerBuilder::new(io) .start(&"0.0.0.0:3030".parse().unwrap()) .expect("Server must start with no issues"); server.wait().unwrap() }