Examples with AlreadyConnectedException java.nio.channels.AlreadyConnectedException used on opensource projects

Example 1 with AlreadyConnectedException

use of java.nio.channels.AlreadyConnectedException in project robovm by robovm.

the class SocketChannelTest method testCFII_Data_FinishConnect_Blocking.

public void testCFII_Data_FinishConnect_Blocking() throws IOException {
    ensureServerOpen();
    java.nio.ByteBuffer writeBuf = java.nio.ByteBuffer.allocate(CAPACITY_NORMAL);
    java.nio.ByteBuffer[] writeBufArr = new java.nio.ByteBuffer[1];
    writeBufArr[0] = java.nio.ByteBuffer.allocate(CAPACITY_NORMAL);
    this.channel1.configureBlocking(true);
    try {
        this.channel1.finishConnect();
        fail("Should throw NoConnectionPendingException");
    } catch (NoConnectionPendingException e) {
    // correct
    }
    this.channel1.connect(localAddr1);
    assertTrue(this.channel1.isConnected());
    assertFalse(this.channel1.isConnectionPending());
    assertTrue(this.channel1.isOpen());
    if (tryFinish()) {
        assertEquals(CAPACITY_NORMAL, this.channel1.write(writeBuf));
        assertEquals(CAPACITY_NORMAL, this.channel1.write(writeBufArr, 0, 1));
        try {
            this.channel1.connect(localAddr1);
            fail("Should throw AlreadyConnectedException");
        } catch (AlreadyConnectedException e) {
        // correct
        }
    }
    assertFalse(this.channel1.isRegistered());
    tryFinish();
}

Example 2 with AlreadyConnectedException

use of java.nio.channels.AlreadyConnectedException in project robovm by robovm.

the class SocketChannelTest method testCFII_Data_FinishConnect_nonBlocking.

/*
     * Test method for 'SocketChannelImpl.finishConnect()'
     */
public void testCFII_Data_FinishConnect_nonBlocking() throws IOException {
    ensureServerOpen();
    java.nio.ByteBuffer writeBuf = java.nio.ByteBuffer.allocate(CAPACITY_NORMAL);
    java.nio.ByteBuffer[] writeBufArr = new java.nio.ByteBuffer[1];
    writeBufArr[0] = java.nio.ByteBuffer.allocate(CAPACITY_NORMAL);
    this.channel1.configureBlocking(false);
    try {
        this.channel1.finishConnect();
        fail("Should throw NoConnectionPendingException");
    } catch (NoConnectionPendingException e) {
    // correct
    }
    boolean connected = channel1.connect(localAddr1);
    if (!connected) {
        assertFalse(this.channel1.isBlocking());
        assertFalse(this.channel1.isConnected());
        assertTrue(this.channel1.isConnectionPending());
        assertTrue(this.channel1.isOpen());
    }
    this.server1.accept();
    if (tryFinish()) {
        assertEquals(CAPACITY_NORMAL, this.channel1.write(writeBuf));
        assertEquals(CAPACITY_NORMAL, this.channel1.write(writeBufArr, 0, 1));
        try {
            this.channel1.connect(localAddr1);
            fail("Should throw AlreadyConnectedException");
        } catch (AlreadyConnectedException e) {
        // correct
        }
    }
    assertFalse(this.channel1.isRegistered());
    tryFinish();
}

Example 3 with AlreadyConnectedException

use of java.nio.channels.AlreadyConnectedException in project robovm by robovm.

the class SocketChannelTest method assertSocketAction_Block_BeforeConnect.

private void assertSocketAction_Block_BeforeConnect(Socket s) throws IOException {
    assertFalse(this.channel1.isConnected());
    this.server2 = new ServerSocket(localAddr2.getPort());
    s.connect(localAddr2);
    assertTrue(this.channel1.isConnected());
    assertTrue(s.isConnected());
    assertSocketAfterConnect(s, localAddr2);
    try {
        s.bind(localAddr2);
        fail("Should throw AlreadyConnectedException");
    } catch (AlreadyConnectedException e) {
    // OK.
    }
    s.close();
    assertTrue(s.isClosed());
    assertFalse(this.channel1.isOpen());
}

Example 4 with AlreadyConnectedException

use of java.nio.channels.AlreadyConnectedException in project robovm by robovm.

the class AlreadyConnectedExceptionTest method test_Constructor.

/**
     * @tests {@link java.nio.channels.AlreadyConnectedException#AlreadyConnectedException()}
     */
public void test_Constructor() {
    AlreadyConnectedException e = new AlreadyConnectedException();
    assertNull(e.getMessage());
    assertNull(e.getLocalizedMessage());
    assertNull(e.getCause());
}

Example 5 with AlreadyConnectedException

use of java.nio.channels.AlreadyConnectedException in project jdk8u_jdk by JetBrains.

the class Connect method doTest.

void doTest() {
    SctpChannel channel = null;
    SctpServerChannel ssc = null;
    try {
        /* Create a server channel to connect to */
        ssc = SctpServerChannel.open().bind(null);
        Set<SocketAddress> addrs = ssc.getAllLocalAddresses();
        if (addrs.isEmpty())
            debug("addrs should not be empty");
        final SocketAddress peerAddress = (InetSocketAddress) addrs.iterator().next();
        channel = SctpChannel.open();
        /* TEST 0.5 Verify default values for new/unconnected channel */
        check(channel.getRemoteAddresses().isEmpty(), "non empty set for unconnected channel");
        check(channel.association() == null, "non-null association for unconnected channel");
        check(!channel.isConnectionPending(), "should not have a connection pending");
        /* TEST 1: non-blocking connect */
        channel.configureBlocking(false);
        if (channel.connect(peerAddress) != true) {
            debug("non-blocking connect did not immediately succeed");
            check(channel.isConnectionPending(), "should return true for isConnectionPending");
            try {
                channel.connect(peerAddress);
                fail("should have thrown ConnectionPendingException");
            } catch (ConnectionPendingException cpe) {
                pass();
            } catch (IOException ioe) {
                unexpected(ioe);
            }
            channel.configureBlocking(true);
            check(channel.finishConnect(), "finishConnect should have returned true");
        }
        ssc.accept();
        ssc.close();
        /* TEST 1.5 Verify after connect */
        check(!channel.getRemoteAddresses().isEmpty(), "empty set for connected channel");
        check(channel.association() != null, "null association for connected channel");
        check(!channel.isConnectionPending(), "pending connection for connected channel");
        /* TEST 2: Verify AlreadyConnectedException thrown */
        try {
            channel.connect(peerAddress);
            fail("should have thrown AlreadyConnectedException");
        } catch (AlreadyConnectedException unused) {
            pass();
        } catch (IOException ioe) {
            unexpected(ioe);
        }
        /* TEST 2.5: Verify AlreadyConnectedException thrown */
        try {
            channel.connect(peerAddress, 5, 5);
            fail("should have thrown AlreadyConnectedException");
        } catch (AlreadyConnectedException unused) {
            pass();
        } catch (IOException ioe) {
            unexpected(ioe);
        }
        /* TEST 3: UnresolvedAddressException */
        channel.close();
        channel = SctpChannel.open();
        InetSocketAddress unresolved = InetSocketAddress.createUnresolved("xxyyzzabc", 4567);
        try {
            channel.connect(unresolved);
            fail("should have thrown UnresolvedAddressException");
        } catch (UnresolvedAddressException unused) {
            pass();
        } catch (IOException ioe) {
            unexpected(ioe);
        }
        /* TEST 4: UnsupportedAddressTypeException */
        SocketAddress unsupported = new UnsupportedSocketAddress();
        try {
            channel.connect(unsupported);
            fail("should have thrown UnsupportedAddressTypeException");
        } catch (UnsupportedAddressTypeException unused) {
            pass();
        } catch (IOException ioe) {
            unexpected(ioe);
        }
        /* TEST 5: ClosedChannelException */
        channel.close();
        final SctpChannel closedChannel = channel;
        testCCE(new Callable<Void>() {

            public Void call() throws IOException {
                closedChannel.connect(peerAddress);
                return null;
            }
        });
        /* TEST 5.5 getRemoteAddresses */
        testCCE(new Callable<Void>() {

            public Void call() throws IOException {
                closedChannel.getRemoteAddresses();
                return null;
            }
        });
        testCCE(new Callable<Void>() {

            public Void call() throws IOException {
                closedChannel.association();
                return null;
            }
        });
        check(!channel.isConnectionPending(), "pending connection for closed channel");
        /* Run some more finishConnect tests */
        /* TEST 6: NoConnectionPendingException */
        channel = SctpChannel.open();
        try {
            channel.finishConnect();
            fail("should have thrown NoConnectionPendingException");
        } catch (NoConnectionPendingException unused) {
            pass();
        } catch (IOException ioe) {
            unexpected(ioe);
        }
        /* TEST 7: ClosedChannelException */
        channel.close();
        final SctpChannel cceChannel = channel;
        testCCE(new Callable<Void>() {

            public Void call() throws IOException {
                cceChannel.finishConnect();
                return null;
            }
        });
        /* TEST 8: IOException: Connection refused. Exercises handleSocketError.
             *         Assumption: no sctp socket listening on 3456 */
        SocketAddress addr = new InetSocketAddress("localhost", 3456);
        channel = SctpChannel.open();
        try {
            channel.connect(addr);
            fail("should have thrown ConnectException: Connection refused");
        } catch (IOException ioe) {
            pass();
        }
    } catch (IOException ioe) {
        unexpected(ioe);
    } finally {
        try {
            if (channel != null)
                channel.close();
        } catch (IOException unused) {
        }
        try {
            if (ssc != null)
                ssc.close();
        } catch (IOException unused) {
        }
    }
}