TCP server for JSON-RPC 2.0.
Cargo.toml
[dependencies]
s-jsonrpc-core = "6.0"
s-jsonrpc-tcp-server = "6.0"
main.rs
```rust extern crate sjsonrpccore; extern crate sjsonrpctcp_server;
use sjsonrpccore::; use s_jsonrpc_tcp_server::;
fn main() { let mut io = IoHandler::default(); io.addmsod("sayhello", |params| { Ok(Value::String("hello".toowned())) });
let server = ServerBuilder::new(io)
.start(&"0.0.0.0:3030".parse().unwrap())
.expect("Server must start with no issues");
server.wait().unwrap()
} ```