Named param(@JsonRpcParam) does not work.

[saintping]

I Write a simple “hello wolrd“ program like example showed at https://github.com/briandilley/jsonrpc4j/wiki/JSON-RPC-for-Java-Client-&-Spring-Boot-(Server-example).
My project environment is Spring boot 2.1.0 + Jsonrpc4j 1.5.3, run in JVM 1.8.0. It's work ok under "indexed param" pattern.

$ curl -H "Content-Type: application/json" -d '{"id":"1","jsonrpc":"2.0","method ":"hello","params":["matthew"]}' http://localhost:8080/test/jsonrpc
{"jsonrpc":"2.0","id":"1","result":"hello matthew"}

But when i switch to "named param" pattern as following:

@JsonRpcService("/test/jsonrpc")
public interface IBrokerRpc {
    // TODO: DO NOT WORK. @JsonRpcParam(value = "name")
    String hello(@JsonRpcParam(value = "name") String name);
}

I get an client error:

$ curl -H "Content-Type: application/json" -d '{"id":"1","jsonrpc":"2.0","method ":"hello","params":{"name":"matthew"}}' http://localhost:8080/test/jsonrpc
{"jsonrpc":"2.0","id":"1","error":{"code":-32602,"message":"method parameters in valid"}}

What is wrong? or do i need some other setting to support "named param"?

Best Regards.

[saintping]

I add the Annotation @JsonRpcParam(value = "name") also on “hello” method in implement class.
And then it works.

@Service
@AutoJsonRpcServiceImpl
public class BrokerRpc implements IBrokerRpc {
    @Override
    public String hello(@JsonRpcParam(value = "name") String name) {
        return "hello " + name;
    }
}

But, i think it's not essential.

Best Regards.

[keekkenen]

@JsonRpcErrors and @JsonRpcError also doasnt found in interface method declaration (its work in implementation methotds)