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 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
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 * You may obtain a copy of the License at
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 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.transport.netty4;

import org.elasticsearch.ESNetty4IntegTestCase;
import org.elasticsearch.action.admin.cluster.health.ClusterHealthResponse;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.action.admin.cluster.node.info.NodesInfoResponse;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.cluster.health.ClusterHealthStatus;
import org.elasticsearch.common.network.NetworkAddress;
import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.BoundTransportAddress;
import org.elasticsearch.common.transport.TransportAddress;
import org.elasticsearch.env.Environment;
import org.elasticsearch.test.ESIntegTestCase.ClusterScope;
import org.elasticsearch.test.ESIntegTestCase.Scope;
import org.elasticsearch.test.junit.annotations.Network;
import org.elasticsearch.transport.MockTransportClient;
import org.elasticsearch.transport.Netty4Plugin;

import java.net.InetAddress;
import java.util.Locale;

import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.greaterThanOrEqualTo;
import static org.hamcrest.Matchers.hasKey;
import static org.hamcrest.Matchers.hasSize;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.lessThanOrEqualTo;

@ClusterScope(scope = Scope.SUITE, supportsDedicatedMasters = false, numDataNodes = 1, numClientNodes = 0)
public class Netty4TransportMultiPortIntegrationIT extends ESNetty4IntegTestCase {

    private static int randomPort = -1;
    private static String randomPortRange;

    @Override
    protected Settings nodeSettings(int nodeOrdinal) {
        if (randomPort == -1) {
            randomPort = randomIntBetween(49152, 65525);
            randomPortRange = String.format(Locale.ROOT, "%s-%s", randomPort, randomPort+10);
        }
        Settings.Builder builder = Settings.builder()
            .put(super.nodeSettings(nodeOrdinal))
            .put("network.host", "127.0.0.1")
            .put("transport.profiles.client1.port", randomPortRange)
            .put("transport.profiles.client1.publish_host", "127.0.0.7")
            .put("transport.profiles.client1.publish_port", "4321")
            .put("transport.profiles.client1.reuse_address", true);
        return builder.build();
    }

    public void testThatTransportClientCanConnect() throws Exception {
        Settings settings = Settings.builder()
            .put("cluster.name", internalCluster().getClusterName())
            .put(NetworkModule.TRANSPORT_TYPE_KEY, Netty4Plugin.NETTY_TRANSPORT_NAME)
            .put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString())
            .build();
        try (TransportClient transportClient = new MockTransportClient(settings, Netty4Plugin.class)) {
            transportClient.addTransportAddress(new TransportAddress(InetAddress.getByName("127.0.0.1"), randomPort));
            ClusterHealthResponse response = transportClient.admin().cluster().prepareHealth().get();
            assertThat(response.getStatus(), is(ClusterHealthStatus.GREEN));
        }
    }

    @Network
    public void testThatInfosAreExposed() throws Exception {
        NodesInfoResponse response = client().admin().cluster().prepareNodesInfo().clear().setTransport(true).get();
        for (NodeInfo nodeInfo : response.getNodes()) {
            assertThat(nodeInfo.getTransport().getProfileAddresses().keySet(), hasSize(1));
            assertThat(nodeInfo.getTransport().getProfileAddresses(), hasKey("client1"));
            BoundTransportAddress boundTransportAddress = nodeInfo.getTransport().getProfileAddresses().get("client1");
            for (TransportAddress transportAddress : boundTransportAddress.boundAddresses()) {
                assertThat(transportAddress, instanceOf(TransportAddress.class));
            }

            // bound addresses
            for (TransportAddress transportAddress : boundTransportAddress.boundAddresses()) {
                assertThat(transportAddress, instanceOf(TransportAddress.class));
                assertThat(transportAddress.address().getPort(),
                    is(allOf(greaterThanOrEqualTo(randomPort), lessThanOrEqualTo(randomPort + 10))));
            }

            // publish address
            assertThat(boundTransportAddress.publishAddress(), instanceOf(TransportAddress.class));
            TransportAddress publishAddress = boundTransportAddress.publishAddress();
            assertThat(NetworkAddress.format(publishAddress.address().getAddress()), is("127.0.0.7"));
            assertThat(publishAddress.address().getPort(), is(4321));
        }
    }
}

@@ -2727,17 +2727,19 @@
 ndomPort
-+
+ + 
 10);%0A   
@@ -3588,24 +3588,102 @@
   .build();%0A
+        // we have to test all the ports that the data node might be bound to%0A
         try 
@@ -3770,24 +3770,72 @@
 n.class)) %7B%0A
+            for (int i = 0; i %3C= 10; i++) %7B%0A    
             
@@ -3937,19 +3937,37 @@
 ndomPort
-));
+ + i));%0A            %7D
 %0A       

Fix Netty 4 multi-port test