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

Example 61 with ClosedChannelException

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

the class HttpObjectAggregatorTest method testOversizedRequest.

@Test
public void testOversizedRequest() {
    EmbeddedChannel embedder = new EmbeddedChannel(new HttpObjectAggregator(4));
    HttpRequest message = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.PUT, "http://localhost");
    HttpContent chunk1 = new DefaultHttpContent(Unpooled.copiedBuffer("test", CharsetUtil.US_ASCII));
    HttpContent chunk2 = new DefaultHttpContent(Unpooled.copiedBuffer("test2", CharsetUtil.US_ASCII));
    HttpContent chunk3 = LastHttpContent.EMPTY_LAST_CONTENT;
    assertFalse(embedder.writeInbound(message));
    assertFalse(embedder.writeInbound(chunk1));
    assertFalse(embedder.writeInbound(chunk2));
    FullHttpResponse response = embedder.readOutbound();
    assertEquals(HttpResponseStatus.REQUEST_ENTITY_TOO_LARGE, response.status());
    assertEquals("0", response.headers().get(HttpHeaderNames.CONTENT_LENGTH));
    assertFalse(embedder.isOpen());
    try {
        assertFalse(embedder.writeInbound(chunk3));
        fail();
    } catch (Exception e) {
        assertTrue(e instanceof ClosedChannelException);
    }
    assertFalse(embedder.finish());
}

Example 62 with ClosedChannelException

use of java.nio.channels.ClosedChannelException in project XobotOS by xamarin.

the class FileChannelImpl method transferFrom.

public long transferFrom(ReadableByteChannel src, long position, long count) throws IOException {
    checkOpen();
    if (!src.isOpen()) {
        throw new ClosedChannelException();
    }
    checkWritable();
    if (position < 0 || count < 0 || count > Integer.MAX_VALUE) {
        throw new IllegalArgumentException("position=" + position + " count=" + count);
    }
    if (position > size()) {
        return 0;
    }
    // so the mmap(2) overhead isn't a concern.
    if (src instanceof FileChannel) {
        FileChannel fileSrc = (FileChannel) src;
        long size = fileSrc.size();
        long filePosition = fileSrc.position();
        count = Math.min(count, size - filePosition);
        ByteBuffer buffer = fileSrc.map(MapMode.READ_ONLY, filePosition, count);
        try {
            fileSrc.position(filePosition + count);
            return write(buffer, position);
        } finally {
            NioUtils.freeDirectBuffer(buffer);
        }
    }
    // For non-file channels, all we can do is read and write via userspace.
    ByteBuffer buffer = ByteBuffer.allocate((int) count);
    src.read(buffer);
    buffer.flip();
    return write(buffer, position);
}

Example 63 with ClosedChannelException

use of java.nio.channels.ClosedChannelException in project XobotOS by xamarin.

the class SocketChannelImpl method finishConnect.

@Override
public boolean finishConnect() throws IOException {
    synchronized (this) {
        if (!isOpen()) {
            throw new ClosedChannelException();
        }
        if (status == SOCKET_STATUS_CONNECTED) {
            return true;
        }
        if (status != SOCKET_STATUS_PENDING) {
            throw new NoConnectionPendingException();
        }
    }
    boolean finished = false;
    try {
        begin();
        InetAddress inetAddress = connectAddress.getAddress();
        int port = connectAddress.getPort();
        // Return immediately.
        finished = IoBridge.isConnected(fd, inetAddress, port, 0, 0);
        isBound = finished;
    } catch (ConnectException e) {
        if (isOpen()) {
            close();
            finished = true;
        }
        throw e;
    } finally {
        end(finished);
    }
    synchronized (this) {
        status = (finished ? SOCKET_STATUS_CONNECTED : status);
        isBound = finished;
    }
    return finished;
}

Example 64 with ClosedChannelException

use of java.nio.channels.ClosedChannelException in project voltdb by VoltDB.

the class PooledUnsafeDirectByteBuf method setBytes.

@Override
public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
    checkIndex(index, length);
    ByteBuffer tmpBuf = internalNioBuffer();
    index = idx(index);
    tmpBuf.clear().position(index).limit(index + length);
    try {
        return in.read(tmpBuf);
    } catch (ClosedChannelException ignored) {
        return -1;
    }
}

Example 65 with ClosedChannelException

use of java.nio.channels.ClosedChannelException in project voltdb by VoltDB.

the class UnpooledUnsafeDirectByteBuf method setBytes.

@Override
public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
    ensureAccessible();
    ByteBuffer tmpBuf = internalNioBuffer();
    tmpBuf.clear().position(index).limit(index + length);
    try {
        return in.read(tmpBuf);
    } catch (ClosedChannelException ignored) {
        return -1;
    }
}