Examples with TooLongFrameException org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException used on opensource projects

Example 11 with TooLongFrameException

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class DelimiterBasedFrameDecoderTest method testFailSlowTooLongFrameRecovery.

@Test
public void testFailSlowTooLongFrameRecovery() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new DelimiterBasedFrameDecoder(1, true, false, Delimiters.nulDelimiter()));
    for (int i = 0; i < 2; i++) {
        ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 1, 2 }));
        try {
            assertTrue(ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 0 })));
            fail(DecoderException.class.getSimpleName() + " must be raised.");
        } catch (TooLongFrameException e) {
        // Expected
        }
        ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 'A', 0 }));
        ByteBuf buf = ch.readInbound();
        assertEquals("A", buf.toString(CharsetUtil.ISO_8859_1));
        buf.release();
    }
}

Example 12 with TooLongFrameException

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class DelimiterBasedFrameDecoderTest method testFailFastTooLongFrameRecovery.

@Test
public void testFailFastTooLongFrameRecovery() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new DelimiterBasedFrameDecoder(1, Delimiters.nulDelimiter()));
    for (int i = 0; i < 2; i++) {
        try {
            assertTrue(ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 1, 2 })));
            fail(DecoderException.class.getSimpleName() + " must be raised.");
        } catch (TooLongFrameException e) {
        // Expected
        }
        ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 0, 'A', 0 }));
        ByteBuf buf = ch.readInbound();
        assertEquals("A", buf.toString(CharsetUtil.ISO_8859_1));
        buf.release();
    }
}

Example 13 with TooLongFrameException

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class LengthFieldBasedFrameDecoderTest method testFailFastTooLongFrameRecovery.

@Test
public void testFailFastTooLongFrameRecovery() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LengthFieldBasedFrameDecoder(5, 0, 4, 0, 4));
    for (int i = 0; i < 2; i++) {
        try {
            assertTrue(ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 0, 0, 0, 2 })));
            fail(DecoderException.class.getSimpleName() + " must be raised.");
        } catch (TooLongFrameException e) {
        // Expected
        }
        ch.writeInbound(Unpooled.wrappedBuffer(new byte[] { 0, 0, 0, 0, 0, 1, 'A' }));
        ByteBuf buf = ch.readInbound();
        assertEquals("A", buf.toString(CharsetUtil.ISO_8859_1));
        buf.release();
    }
}

Example 14 with TooLongFrameException

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class CompatibleMarshallingDecoder method decode.

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) throws Exception {
    if (discardingTooLongFrame) {
        buffer.skipBytes(actualReadableBytes());
        checkpoint();
        return;
    }
    Unmarshaller unmarshaller = provider.getUnmarshaller(ctx);
    ByteInput input = new ChannelBufferByteInput(buffer);
    if (maxObjectSize != Integer.MAX_VALUE) {
        input = new LimitingByteInput(input, maxObjectSize);
    }
    try {
        unmarshaller.start(input);
        Object obj = unmarshaller.readObject();
        unmarshaller.finish();
        out.add(obj);
    } catch (LimitingByteInput.TooBigObjectException ignored) {
        discardingTooLongFrame = true;
        throw new TooLongFrameException();
    } finally {
        // Call close in a finally block as the ReplayingDecoder will throw an Error if not enough bytes are
        // readable. This helps to be sure that we do not leak resource
        unmarshaller.close();
    }
}

Example 15 with TooLongFrameException

use of org.apache.flink.shaded.netty4.io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class WebSocketFrameAggregatorTest method textFrameTooBig.

@Test
public void textFrameTooBig() throws Exception {
    EmbeddedChannel channel = new EmbeddedChannel(new WebSocketFrameAggregator(8));
    channel.writeInbound(new BinaryWebSocketFrame(true, 1, Unpooled.wrappedBuffer(content1)));
    channel.writeInbound(new BinaryWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content1)));
    try {
        channel.writeInbound(new ContinuationWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content2)));
        fail();
    } catch (TooLongFrameException e) {
    // expected
    }
    channel.writeInbound(new ContinuationWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content2)));
    channel.writeInbound(new ContinuationWebSocketFrame(true, 0, Unpooled.wrappedBuffer(content2)));
    channel.writeInbound(new BinaryWebSocketFrame(true, 1, Unpooled.wrappedBuffer(content1)));
    channel.writeInbound(new BinaryWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content1)));
    try {
        channel.writeInbound(new ContinuationWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content2)));
        fail();
    } catch (TooLongFrameException e) {
    // expected
    }
    channel.writeInbound(new ContinuationWebSocketFrame(false, 0, Unpooled.wrappedBuffer(content2)));
    channel.writeInbound(new ContinuationWebSocketFrame(true, 0, Unpooled.wrappedBuffer(content2)));
    for (; ; ) {
        Object msg = channel.readInbound();
        if (msg == null) {
            break;
        }
        ReferenceCountUtil.release(msg);
    }
    channel.finish();
}