@Override
        public void onError(List<RemoteMessage> remoteMessages, Throwable t) {
            log.error(t.getMessage(), t);
        }
Push stream data which need to send to another OAP server.

@param nextWorkerName the name of a worker which will process this stream data.
@param streamData     the entity contains the values.
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/remote/client/GRPCRemoteClient.java