public void testBlockingConnect() throws Exception {
setupConnection();
AbstractNBSocket socket = udpSelectorProvider.openSocketChannel().socket();
socket.connect(new InetSocketAddress("127.0.0.1", PORT_1));
assertTrue(socket.isConnected());
socket.close();
Thread.sleep(500);
assertFalse(socket.isConnected());
}
public void testNonBlockingConnect() throws Exception {
setupConnection();
AbstractNBSocket socket = udpSelectorProvider.openSocketChannel().socket();
StubConnectObserver observer = new StubConnectObserver();
socket.connect(new InetSocketAddress("127.0.0.1", PORT_1), 5000, observer);
observer.waitForResponse(5500);
assertTrue(socket.isConnected());
assertSame(socket, observer.getSocket());
assertFalse(observer.isShutdown());
assertNull(observer.getIoException());
socket.close();
Thread.sleep(500);
assertFalse(observer.isShutdown()); // doesn't get both connect & shutdown
assertFalse(socket.isConnected());
}
public void testDelayedGetInputStream() throws Exception {
StubConnectObserver stub = setupConnection();
InetSocketAddress addr = new InetSocketAddress("127.0.0.1", PORT_1);
AbstractNBSocket socket = udpSelectorProvider.openSocketChannel().socket();
socket.setSoTimeout(1000);
socket.connect(addr);
stub.waitForResponse(5000);
Socket accepted = stub.getSocket();
assertNotNull(accepted);
byte[] rnd = new byte[100];
new Random().nextBytes(rnd);
accepted.getOutputStream().write(rnd); // this'll go immediately into the buffer
ICROAdapter icro = new ICROAdapter();
ByteBuffer read = icro.getReadBuffer();
assertEquals(0, read.position());
socket.setReadObserver(icro);
Thread.sleep(500); // let NIODispatcher to its thang.
assertEquals(100, read.position()); // data was transferred to the reader.
for (int i = 0; i < 100; i++) assertEquals(rnd[i], read.get(i));
InputStream stream = socket.getInputStream();
byte[] readData = new byte[100];
assertEquals(100, stream.read(readData));
assertEquals(rnd, readData);
assertEquals(0, read.position()); // moved to the InputStream
new Random().nextBytes(rnd);
accepted.getOutputStream().write(rnd); // write some more, make sure it goes to stream
Thread.sleep(500);
assertEquals(0, read.position());
assertEquals(100, stream.read(readData));
assertEquals(rnd, readData);
socket.close();
}