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

Example 81 with ServerSocketChannel

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

the class SocketChannelTest method test_socketChannel_write_close.

/**
     * @tests SocketChannel#write(ByteBuffer) after close
     */
public void test_socketChannel_write_close() throws Exception {
    // regression 4 for HARMONY-549
    ServerSocketChannel ssc = ServerSocketChannel.open();
    ssc.socket().bind(localAddr2);
    SocketChannel sc = SocketChannel.open();
    sc.connect(localAddr2);
    SocketChannel sock = ssc.accept();
    ByteBuffer buf = null;
    ssc.close();
    sc.close();
    try {
        sc.write(buf);
        fail("should throw NPE");
    } catch (NullPointerException e) {
    // expected
    }
    sock.close();
}

Example 82 with ServerSocketChannel

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

the class SinkChannelTest method test_socketChannel_read_close.

public void test_socketChannel_read_close() throws Exception {
    ServerSocketChannel ssc = ServerSocketChannel.open();
    ssc.socket().bind(new InetSocketAddress(InetAddress.getLocalHost(), 49999));
    SocketChannel sc = SocketChannel.open();
    ByteBuffer buf = null;
    try {
        sc.write(buf);
        fail("should throw NPE");
    } catch (NullPointerException e) {
    // expected
    }
    sc.connect(new InetSocketAddress(InetAddress.getLocalHost(), 49999));
    SocketChannel sock = ssc.accept();
    ssc.close();
    sc.close();
    try {
        sc.write(buf);
        fail("should throw NPE");
    } catch (NullPointerException e) {
    // expected
    }
    sock.close();
}

Example 83 with ServerSocketChannel

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

the class SocketChannelTest method testReadByteBuffer_Direct2.

public void testReadByteBuffer_Direct2() throws IOException {
    byte[] request = new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
    ByteBuffer buffer = ByteBuffer.allocateDirect(128);
    ServerSocketChannel server = ServerSocketChannel.open();
    server.socket().bind(new InetSocketAddress(InetAddress.getLocalHost(), 0), 5);
    Socket client = new Socket(InetAddress.getLocalHost(), server.socket().getLocalPort());
    client.setTcpNoDelay(false);
    Socket worker = server.socket().accept();
    SocketChannel workerChannel = worker.getChannel();
    OutputStream out = client.getOutputStream();
    out.write(request);
    out.close();
    buffer.limit(5);
    int bytesRead = workerChannel.read(buffer);
    assertEquals(5, bytesRead);
    assertEquals(5, buffer.position());
    buffer.limit(request.length);
    bytesRead = workerChannel.read(buffer);
    assertEquals(6, bytesRead);
    buffer.flip();
    assertEquals(request.length, buffer.limit());
    assertEquals(ByteBuffer.wrap(request), buffer);
    client.close();
    worker.close();
    server.close();
}

Example 84 with ServerSocketChannel

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

the class ServerSocketChannelTest method test_accept_SOTIMEOUT.

/**
     * @tests ServerSocketChannel#socket().getSoTimeout()
     */
public void test_accept_SOTIMEOUT() throws IOException {
    // regression test for Harmony-707
    final int SO_TIMEOUT = 10;
    ServerSocketChannel sc = ServerSocketChannel.open();
    try {
        ServerSocket ss = sc.socket();
        ss.bind(localAddr1);
        sc.configureBlocking(false);
        ss.setSoTimeout(SO_TIMEOUT);
        SocketChannel client = sc.accept();
        // non blocking mode, returns null since there are no pending connections.
        assertNull(client);
        int soTimeout = ss.getSoTimeout();
        // Harmony fails here.
        assertEquals(SO_TIMEOUT, soTimeout);
    } finally {
        sc.close();
    }
}

Example 85 with ServerSocketChannel

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

the class SocketChannelTest method test_write$LByteBuffer_buffers.

/**
     * @tests java.nio.channels.SocketChannel#write(ByteBuffer[])
     */
public void test_write$LByteBuffer_buffers() throws IOException {
    // Set-up
    ServerSocketChannel server = ServerSocketChannel.open();
    server.socket().bind(null);
    SocketChannel client = SocketChannel.open();
    client.connect(server.socket().getLocalSocketAddress());
    SocketChannel worker = server.accept();
    // A variety of buffer types to write
    byte[] data = "Hello world!".getBytes("UTF-8");
    ByteBuffer[] buffers = new ByteBuffer[3];
    buffers[0] = ByteBuffer.wrap(data, 0, 2);
    assertFalse(buffers[0].isDirect());
    assertTrue(buffers[0].hasArray());
    buffers[1] = ByteBuffer.wrap(data, 2, 4).asReadOnlyBuffer();
    assertFalse(buffers[1].isDirect());
    assertFalse(buffers[1].hasArray());
    buffers[2] = ByteBuffer.allocateDirect(42);
    buffers[2].put(data, 6, data.length - 6);
    buffers[2].flip();
    assertTrue(buffers[2].isDirect());
    // Android's direct buffers do have a backing array.
    assertTrue(buffers[2].hasArray());
    // Write them out, read what we wrote and check it
    client.write(buffers);
    client.close();
    ByteBuffer readBuffer = ByteBuffer.allocate(1024);
    while (EOF != worker.read(readBuffer)) {
    }
    ;
    readBuffer.flip();
    assertEquals(ByteBuffer.wrap(data), readBuffer);
    // Tidy-up
    worker.close();
    server.close();
}