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   * Licensed to the Apache Software Foundation (ASF) under one or more
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   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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
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   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
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   * See the License for the specific language governing permissions and
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  package org.apache.activemq.artemis.tests.integration.stomp;
  
  import java.net.URI;
  
  import org.apache.activemq.artemis.tests.integration.stomp.util.ClientStompFrame;
  import org.apache.activemq.artemis.tests.integration.stomp.util.StompClientConnection;
  import org.apache.activemq.artemis.tests.integration.stomp.util.StompClientConnectionFactory;
  import org.apache.activemq.artemis.tests.util.Wait;
  import org.apache.commons.lang3.RandomStringUtils;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class StompWebSocketMaxFrameTest extends StompTestBase {
  
     private final int wsPortWithStompMaxFrame = 61614;
     private final int wsPortWithWebSocketMaxFrame = 61615;
     private final int wsPortWithBothMaxFrameAndWorks = 61619;
     private final int wsPortWithBothMaxFrameButFails = 61620;
     private URI wsURIForStompMaxFrame;
     private URI wsURIForWebSocketMaxFrame;
     private URI wsURIForBothMaxFrameAndWorks;
     private URI wsURIForBothMaxFrameButFails;
  
     private final int stompWSMaxFrameSize = 131072; // 128kb
  
     public StompWebSocketMaxFrameTest() {
        super("ws+v10.stomp");
     }
  
     @BeforeEach
     @Override
     public void setUp() throws Exception {
        super.setUp();
        server.getRemotingService().createAcceptor("test1", "tcp://127.0.0.1:" + wsPortWithStompMaxFrame + "?stompMaxFramePayloadLength=" + stompWSMaxFrameSize).start();
        server.getRemotingService().createAcceptor("test2", "tcp://127.0.0.1:" + wsPortWithWebSocketMaxFrame + "?webSocketMaxFramePayloadLength=" + stompWSMaxFrameSize).start();
        server.getRemotingService().createAcceptor("test3", "tcp://127.0.0.1:" + wsPortWithBothMaxFrameAndWorks + "?stompMaxFramePayloadLength=" + stompWSMaxFrameSize / 2 + ";webSocketMaxFramePayloadLength=" + stompWSMaxFrameSize).start();
        server.getRemotingService().createAcceptor("test4", "tcp://127.0.0.1:" + wsPortWithBothMaxFrameButFails + "?stompMaxFramePayloadLength=" + stompWSMaxFrameSize + ";webSocketMaxFramePayloadLength=" + stompWSMaxFrameSize / 2).start();
  
        wsURIForStompMaxFrame = createStompClientUri(scheme, hostname, wsPortWithStompMaxFrame);
        wsURIForWebSocketMaxFrame = createStompClientUri(scheme, hostname, wsPortWithWebSocketMaxFrame);
        wsURIForBothMaxFrameAndWorks = createStompClientUri(scheme, hostname, wsPortWithBothMaxFrameAndWorks);
        wsURIForBothMaxFrameButFails = createStompClientUri(scheme, hostname, wsPortWithBothMaxFrameButFails);
     }
  
     @Test
     public void testStompSendReceiveWithMaxFramePayloadLength() throws Exception {
        // Assert that sending message > default 64kb fails
        int size = 65536;
        String largeString1 = RandomStringUtils.randomAlphabetic(size);
        String largeString2 = RandomStringUtils.randomAlphabetic(size);
  
        StompClientConnection conn = StompClientConnectionFactory.createClientConnection(uri, false);
        conn.getTransport().setMaxFrameSize(stompWSMaxFrameSize);
        conn.getTransport().connect();
  
        StompClientConnection conn2 = StompClientConnectionFactory.createClientConnection(wsURIForStompMaxFrame, false);
        conn2.getTransport().setMaxFrameSize(stompWSMaxFrameSize);
        conn2.getTransport().connect();
  
        StompClientConnection conn3 = StompClientConnectionFactory.createClientConnection(wsURIForWebSocketMaxFrame, false);
        conn3.getTransport().setMaxFrameSize(stompWSMaxFrameSize);
        conn3.getTransport().connect();
  
        StompClientConnection conn4 = StompClientConnectionFactory.createClientConnection(wsURIForBothMaxFrameAndWorks, false);
        conn4.getTransport().setMaxFrameSize(stompWSMaxFrameSize);
        conn4.getTransport().connect();
  
        StompClientConnection conn5 = StompClientConnectionFactory.createClientConnection(wsURIForBothMaxFrameButFails, false);
        conn5.getTransport().setMaxFrameSize(stompWSMaxFrameSize);
        conn5.getTransport().connect();
  
        Wait.waitFor(() -> conn5.getTransport().isConnected() && conn4.getTransport().isConnected() && conn3.getTransport().isConnected() && conn2.getTransport().isConnected() && conn.getTransport().isConnected(), 10000);
        conn.connect();
        conn2.connect();
        conn3.connect();
        conn4.connect();
        conn5.connect();
  
        subscribeQueue(conn2, "sub1", getQueuePrefix() + getQueueName());
        subscribeQueue(conn3, "sub2", getQueuePrefix() + getQueueName());
        subscribeQueue(conn4, "sub3", getQueuePrefix() + getQueueName());
  
        try {
           // Client is kicked when sending frame > largest frame size. Default 64kb
           send(conn, getQueuePrefix() + getQueueName(), "text/plain", largeString1, false);
           Wait.waitFor(() -> !conn.getTransport().isConnected(), 2000);
           assertFalse(conn.getTransport().isConnected());
  
           // Fails because webSocketMaxFramePayloadLength is only configured for 64kb.
           send(conn5, getQueuePrefix() + getQueueName(), "text/plain", largeString1, false);
           Wait.waitFor(() -> !conn5.getTransport().isConnected(), 2000);
           assertFalse(conn5.getTransport().isConnected());
  
           send(conn2, getQueuePrefix() + getQueueName(), "text/plain", largeString2, false);
           Wait.waitFor(() -> !conn2.getTransport().isConnected(), 2000);
           assertTrue(conn2.getTransport().isConnected());
  
           send(conn3, getQueuePrefix() + getQueueName(), "text/plain", largeString2, false);
           Wait.waitFor(() -> !conn3.getTransport().isConnected(), 2000);
           assertTrue(conn3.getTransport().isConnected());
  
           send(conn4, getQueuePrefix() + getQueueName(), "text/plain", largeString2, false);
           Wait.waitFor(() -> !conn4.getTransport().isConnected(), 2000);
           assertTrue(conn4.getTransport().isConnected());
  
           ClientStompFrame frame2 = conn2.receiveFrame();
           assertNotNull(frame2);
           assertEquals(largeString2, frame2.getBody());
  
           ClientStompFrame frame3 = conn3.receiveFrame();
           assertNotNull(frame3);
           assertEquals(largeString2, frame3.getBody());
  
           ClientStompFrame frame4 = conn4.receiveFrame();
           assertNotNull(frame4);
           assertEquals(largeString2, frame4.getBody());
        } finally {
           conn5.closeTransport();
           conn4.closeTransport();
           conn3.closeTransport();
           conn2.closeTransport();
           conn.closeTransport();
        }
     }
  }
  