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

Example 31 with ClosedChannelException

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

the class SinkChannelTest method test_write_$LByteBuffer_SinkClosed.

/**
	 * @tests java.nio.channels.Pipe.SinkChannel#write(ByteBuffer[])
	 */
public void test_write_$LByteBuffer_SinkClosed() throws IOException {
    ByteBuffer[] bufArray = { buffer };
    sink.close();
    try {
        sink.write(bufArray);
        fail("should throw ClosedChannelException");
    } catch (ClosedChannelException e) {
    // expected
    }
    ByteBuffer[] nullBufArrayRef = null;
    try {
        sink.write(nullBufArrayRef);
        fail("should throw NullPointerException");
    } catch (NullPointerException e) {
    // expected
    }
    ByteBuffer nullBuf = null;
    ByteBuffer[] nullBufArray = { nullBuf };
    // write ByteBuffer[] contains null element
    try {
        sink.write(nullBufArray);
        fail("should throw ClosedChannelException");
    } catch (ClosedChannelException e) {
    // expected
    }
}

Example 32 with ClosedChannelException

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

the class SelectorTest method assert_select_OP_CONNECT.

private void assert_select_OP_CONNECT(SelectType type, int timeout) throws IOException, ClosedChannelException {
    SocketChannel sc = SocketChannel.open();
    sc.configureBlocking(false);
    sc.register(selector, SelectionKey.OP_CONNECT);
    try {
        sc.connect(localAddress);
        int count = blockingSelect(type, timeout);
        assertEquals(1, count);
        Set<SelectionKey> selectedKeys = selector.selectedKeys();
        assertEquals(1, selectedKeys.size());
        SelectionKey key = selectedKeys.iterator().next();
        assertEquals(sc.keyFor(selector), key);
        assertEquals(SelectionKey.OP_CONNECT, key.readyOps());
        // select again, it should return 0
        count = selectOnce(type, timeout);
        assertEquals(0, count);
        // but selectedKeys remains the same as previous
        assertSame(selectedKeys, selector.selectedKeys());
        sc.finishConnect();
        selectedKeys.clear();
    } finally {
        try {
            ssc.accept().close();
        } catch (Exception e) {
        // do nothing
        }
        try {
            sc.close();
        } catch (IOException e) {
        // do nothing
        }
    }
}

Example 33 with ClosedChannelException

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

the class SocketChannelTest method testWriteByteBuffer_Direct.

public void testWriteByteBuffer_Direct() throws IOException {
    assertTrue(this.server1.isBound());
    java.nio.ByteBuffer writeBuf = java.nio.ByteBuffer.allocateDirect(CAPACITY_NORMAL);
    assertFalse(this.channel1.isRegistered());
    assertTrue(this.channel1.isBlocking());
    assertFalse(this.channel1.isConnected());
    assertFalse(this.channel1.isConnectionPending());
    assertTrue(this.channel1.isOpen());
    try {
        channel1.write(writeBuf);
        fail("Should throw NotYetConnectedException");
    } catch (NotYetConnectedException e) {
    // correct
    }
    this.channel1.connect(localAddr1);
    assertTrue(this.channel1.isBlocking());
    assertTrue(this.channel1.isConnected());
    assertFalse(this.channel1.isConnectionPending());
    assertTrue(this.channel1.isOpen());
    assertEquals(CAPACITY_NORMAL, this.channel1.write(writeBuf));
    this.channel1.close();
    try {
        channel1.write(writeBuf);
        fail("Should throw ClosedChannelException");
    } catch (ClosedChannelException e) {
    // correct
    }
}

Example 34 with ClosedChannelException

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

the class SocketChannelTest method test_56684.

public void test_56684() throws Exception {
    mockOs.enqueueFault("connect", ENETUNREACH);
    SocketChannel sc = SocketChannel.open();
    sc.configureBlocking(false);
    Selector selector = Selector.open();
    SelectionKey selectionKey = sc.register(selector, SelectionKey.OP_CONNECT);
    try {
        sc.connect(new InetSocketAddress(InetAddress.getByAddress(new byte[] { 0, 0, 0, 0 }), 0));
        fail();
    } catch (ConnectException ex) {
    }
    try {
        sc.finishConnect();
    } catch (ClosedChannelException expected) {
    }
}

Example 35 with ClosedChannelException

use of java.nio.channels.ClosedChannelException in project vert.x by eclipse.

the class Http2ServerTest method testIdleTimeout.

@Test
public void testIdleTimeout() throws Exception {
    waitFor(5);
    server.close();
    server = vertx.createHttpServer(serverOptions.setIdleTimeout(2));
    server.requestHandler(req -> {
        req.exceptionHandler(err -> {
            assertTrue(err instanceof ClosedChannelException);
            complete();
        });
        req.response().closeHandler(v -> {
            complete();
        });
        req.response().endHandler(v -> {
            complete();
        });
        req.connection().closeHandler(v -> {
            complete();
        });
    });
    startServer();
    TestClient client = new TestClient();
    ChannelFuture fut = client.connect(DEFAULT_HTTPS_PORT, DEFAULT_HTTPS_HOST, request -> {
        int id = request.nextStreamId();
        request.decoder.frameListener(new Http2EventAdapter() {
        });
        request.encoder.writeHeaders(request.context, id, GET("/"), 0, false, request.context.newPromise());
        request.context.flush();
    });
    fut.sync();
    fut.channel().closeFuture().addListener(v1 -> {
        vertx.runOnContext(v2 -> {
            complete();
        });
    });
    await();
}