/**
 * Copyright © 2016-2020 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.thingsboard.server.msa;

import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.java_websocket.client.WebSocketClient;
import org.java_websocket.handshake.ServerHandshake;
import org.thingsboard.server.msa.mapper.WsTelemetryResponse;

import java.io.IOException;
import java.net.URI;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

@Slf4j
public class WsClient extends WebSocketClient {
    private static final ObjectMapper mapper = new ObjectMapper();
    private WsTelemetryResponse message;

    private volatile boolean firstReplyReceived;
    private CountDownLatch firstReply = new CountDownLatch(1);
    private CountDownLatch latch = new CountDownLatch(1);

    WsClient(URI serverUri) {
        super(serverUri);
    }

    @Override
    public void onOpen(ServerHandshake serverHandshake) {
    }

    @Override
    public void onMessage(String message) {
        if (!firstReplyReceived) {
            firstReplyReceived = true;
            firstReply.countDown();
        } else {
            try {
                WsTelemetryResponse response = mapper.readValue(message, WsTelemetryResponse.class);
                if (!response.getData().isEmpty()) {
                    this.message = response;
                    latch.countDown();
                }
            } catch (IOException e) {
                log.error("ws message can't be read");
            }
        }
    }

    @Override
    public void onClose(int code, String reason, boolean remote) {
        log.info("ws is closed, due to [{}]", reason);
    }

    @Override
    public void onError(Exception ex) {
        ex.printStackTrace();
    }

    public WsTelemetryResponse getLastMessage() {
        try {
            latch.await(10, TimeUnit.SECONDS);
            return this.message;
        } catch (InterruptedException e) {
            log.error("Timeout, ws message wasn't received");
        }
        return null;
    }

    void waitForFirstReply() {
        try {
            firstReply.await(10, TimeUnit.SECONDS);
        } catch (InterruptedException e) {
            log.error("Timeout, ws message wasn't received");
            throw new RuntimeException(e);
        }
    }
}

@@ -897,16 +897,52 @@
 ponse;%0A%0A
+import javax.net.ssl.SSLParameters;%0A
 import j
@@ -2906,11 +2906,165 @@
  %7D%0A    %7D
+%0A%0A    @Override%0A    protected void onSetSSLParameters(SSLParameters sslParameters) %7B%0A        sslParameters.setEndpointIdentificationAlgorithm(null);%0A    %7D
 %0A%7D%0A

Fix black box tests WS Client