vdsm-jsonrpc-java Connecting error

[midieyz]

bro, help!
version: ovirt 4.3.10, vdsm-jsonrpc-java-client 1.4.18

result error:
2022-10-27 11:15:56.163 INFO 5696 --- [ Stomp Reactor] o.o.v.j.client.reactors.ReactorClient : Connecting to /10.42.200.63
2022-10-27 11:15:56.170 ERROR 5696 --- [ Stomp Reactor] o.o.v.jsonrpc.client.reactors.Reactor : Unable to process messages 远程主机强迫关闭了一个现有的连接。
<JsonRpcResponse id: null error: {"code":5022,"message":"远程主机强迫关闭了一个现有的连接。"}>

test code:
` String hostName = "10.42.200.63";
int port = 54321;
int clientTimeout = 100000;
int connectionRetry = 0;
int heartbeat = 3000;
int parallelism = 30000;
int eventTimeoutInHours = 100000;
int connectionTimeout =300000;
String eventQueue = "queue";
ScheduledExecutorService executorService = new ScheduledThreadPoolExecutor(1);
StompClientPolicy connectionPolicy =
new StompClientPolicy(connectionTimeout,
connectionRetry,
heartbeat,
IOException.class,
DEFAULT_REQUEST_QUEUE,
DEFAULT_RESPONSE_QUEUE);
connectionPolicy.setEventQueue(eventQueue);
ClientPolicy clientPolicy = new ClientPolicy(clientTimeout, connectionRetry, heartbeat, IOException.class);

    final Reactor reactor = ReactorFactory.getReactor(null, ReactorType.STOMP);
    final ReactorClient client = reactor.createClient(hostName, port);

    client.setClientPolicy(connectionPolicy);
    ResponseWorker worker = ReactorFactory.getWorker(parallelism, eventTimeoutInHours);
    JsonRpcClient jsonClient = worker.register(client);
    jsonClient.setRetryPolicy(clientPolicy);
    jsonClient.setExecutorService(executorService);

    JsonRpcRequest request = new RequestBuilder("Host.getCapabilities").build();
    Future<JsonRpcResponse> call = jsonClient.call(request);
    JsonRpcResponse jsonRpcResponse = call.get();
    System.out.println(jsonRpcResponse);

`

[sandrobonazzola]

Closing as 4.3 gone EOL long time ago. Please upgrade to latest oVirt release and if problem still exists please open a new issue.