# jsonrpc-ws-server
WebSockets server for JSON-RPC 2.0.
[Documentation](http://paritytech.github.io/jsonrpc/jsonrpc_ws_server/index.html)
## Example
`Cargo.toml`
```
[dependencies]
jsonrpc-ws-server = "15.0"
```
`main.rs`
```rust
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()
}
```