Use socket isConnected() method rather than isBound() before connect …

…to server.

Fixes TooTallNate#962

src/main/java/org/java_websocket/client/WebSocketClient.java

@@ -457,7 +457,7 @@ public void run() {
 			socket.setTcpNoDelay( isTcpNoDelay() );
 			socket.setReuseAddress( isReuseAddr() );
 
-			if (!socket.isBound()) {
+			if (!socket.isConnected()) {
 				InetSocketAddress addr = new InetSocketAddress(dnsResolver.resolve(uri), this.getPort());
 				socket.connect(addr, connectTimeout);
 			}

src/test/java/org/java_websocket/issues/AllIssueTests.java

@@ -42,7 +42,8 @@
 		org.java_websocket.issues.Issue764Test.class,
 		org.java_websocket.issues.Issue765Test.class,
 		org.java_websocket.issues.Issue825Test.class,
-		org.java_websocket.issues.Issue834Test.class
+		org.java_websocket.issues.Issue834Test.class,
+                org.java_websocket.issues.Issue962Test.class
 })
 /**
  * Start all tests for issues

src/test/java/org/java_websocket/issues/Issue962Test.java

@@ -0,0 +1,131 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.java_websocket.issues;
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.UnknownHostException;
+import java.util.concurrent.locks.Condition;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import javax.net.SocketFactory;
+import org.java_websocket.WebSocket;
+import org.java_websocket.client.WebSocketClient;
+import org.java_websocket.handshake.ClientHandshake;
+import org.java_websocket.handshake.ServerHandshake;
+import org.java_websocket.server.WebSocketServer;
+import org.java_websocket.util.SocketUtil;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ *
+ * @author Ayache
+ */
+public class Issue962Test {
+
+    private static class TestSocketFactory extends SocketFactory {
+
+        private final SocketFactory socketFactory = SocketFactory.getDefault();
+        private final String bindingAddress;
+
+        public TestSocketFactory(String bindingAddress) {
+            this.bindingAddress = bindingAddress;
+        }
+
+        @Override
+        public Socket createSocket() throws IOException {
+            Socket socket = socketFactory.createSocket();
+            socket.bind(new InetSocketAddress(bindingAddress, 0));
+            return socket;
+        }
+
+        @Override
+        public Socket createSocket(String string, int i) throws IOException, UnknownHostException {
+            Socket socket = socketFactory.createSocket(string, i);
+            socket.bind(new InetSocketAddress(bindingAddress, 0));
+            return socket;
+        }
+
+        @Override
+        public Socket createSocket(String string, int i, InetAddress ia, int i1) throws IOException, UnknownHostException {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public Socket createSocket(InetAddress ia, int i) throws IOException {
+            Socket socket = socketFactory.createSocket(ia, i);
+            socket.bind(new InetSocketAddress(bindingAddress, 0));
+            return socket;
+        }
+
+        @Override
+        public Socket createSocket(InetAddress ia, int i, InetAddress ia1, int i1) throws IOException {
+            throw new UnsupportedOperationException();
+        }
+
+    }
+
+    @Test
+    public void testIssue() throws IOException, URISyntaxException, InterruptedException {
+        int port = SocketUtil.getAvailablePort();
+        WebSocketClient client = new WebSocketClient(new URI("ws://127.0.0.1:" + port)) {
+            @Override
+            public void onOpen(ServerHandshake handshakedata) {
+            }
+
+            @Override
+            public void onMessage(String message) {
+            }
+
+            @Override
+            public void onClose(int code, String reason, boolean remote) {
+            }
+
+            @Override
+            public void onError(Exception ex) {
+                Assert.fail(ex.toString() + " sould not occur");
+            }
+        };
+
+        String bindingAddress = "127.0.0.1";
+
+        client.setSocketFactory(new TestSocketFactory(bindingAddress));
+
+        WebSocketServer server = new WebSocketServer(new InetSocketAddress(port)) {
+            @Override
+            public void onOpen(WebSocket conn, ClientHandshake handshake) {
+            }
+
+            @Override
+            public void onClose(WebSocket conn, int code, String reason, boolean remote) {
+            }
+
+            @Override
+            public void onMessage(WebSocket conn, String message) {
+            }
+
+            @Override
+            public void onError(WebSocket conn, Exception ex) {
+            }
+
+            @Override
+            public void onStart() {
+            }
+        };
+
+        server.start();
+        client.connectBlocking();
+        Assert.assertEquals(bindingAddress, client.getSocket().getLocalAddress().getHostAddress());
+        Assert.assertNotEquals(0, client.getSocket().getLocalPort());
+        Assert.assertTrue(client.getSocket().isConnected());
+    }
+
+}