Examples with TooLongFrameException io.netty.handler.codec.TooLongFrameException used on opensource projects

Example 21 with TooLongFrameException

use of io.netty.handler.codec.TooLongFrameException in project vert.x by eclipse.

the class Http1xTest method testServerConnectionExceptionHandler.

@Test
public void testServerConnectionExceptionHandler() throws Exception {
    server.connectionHandler(conn -> {
        conn.exceptionHandler(err -> {
            assertTrue(err instanceof TooLongFrameException);
            testComplete();
        });
    });
    server.requestHandler(req -> {
        fail();
    });
    CountDownLatch listenLatch = new CountDownLatch(1);
    server.listen(onSuccess(s -> listenLatch.countDown()));
    awaitLatch(listenLatch);
    HttpClientRequest req = client.post(DEFAULT_HTTP_PORT, DEFAULT_HTTP_HOST, "/somepath", resp -> {
    });
    req.putHeader("the_header", TestUtils.randomAlphaString(10000));
    req.sendHead();
    await();
}

Example 22 with TooLongFrameException

use of io.netty.handler.codec.TooLongFrameException in project netty by netty.

the class StompSubframeDecoder method readLine.

private static String readLine(ByteBuf buffer, int maxLineLength) {
    AppendableCharSequence buf = new AppendableCharSequence(128);
    int lineLength = 0;
    for (; ; ) {
        byte nextByte = buffer.readByte();
        if (nextByte == StompConstants.CR) {
            nextByte = buffer.readByte();
            if (nextByte == StompConstants.LF) {
                return buf.toString();
            }
        } else if (nextByte == StompConstants.LF) {
            return buf.toString();
        } else {
            if (lineLength >= maxLineLength) {
                throw new TooLongFrameException("An STOMP line is larger than " + maxLineLength + " bytes.");
            }
            lineLength++;
            buf.append((char) nextByte);
        }
    }
}

Example 23 with TooLongFrameException

use of io.netty.handler.codec.TooLongFrameException in project riposte by Nike-Inc.

the class BackstopperRiposteFrameworkErrorHandlerListenerTest method shouldHandleTooLongFrameExceptionAndAddCauseMetadata.

@Test
public void shouldHandleTooLongFrameExceptionAndAddCauseMetadata() {
    ApiExceptionHandlerListenerResult result = listener.shouldHandleException(new TooLongFrameException());
    assertThat(result.shouldHandleResponse).isTrue();
    assertThat(result.errors).isEqualTo(singletonError(testProjectApiErrors.getMalformedRequestApiError()));
    assertThat(result.errors.first().getMetadata().get("cause")).isEqualTo("The request exceeded the maximum payload size allowed");
}

Example 24 with TooLongFrameException

use of io.netty.handler.codec.TooLongFrameException in project bookkeeper by apache.

the class PerChannelBookieClient method exceptionCaught.

/**
 * Called by netty when an exception happens in one of the netty threads
 * (mostly due to what we do in the netty threads).
 */
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
    exceptionCounter.inc();
    if (cause instanceof CorruptedFrameException || cause instanceof TooLongFrameException) {
        LOG.error("Corrupted frame received from bookie: {}", ctx.channel().remoteAddress());
        ctx.close();
        return;
    }
    if (cause instanceof AuthHandler.AuthenticationException) {
        LOG.error("Error authenticating connection", cause);
        errorOutOutstandingEntries(BKException.Code.UnauthorizedAccessException);
        Channel c = ctx.channel();
        if (c != null) {
            closeChannel(c);
        }
        return;
    }
    if (cause instanceof DecoderException && cause.getCause() instanceof SSLHandshakeException) {
        LOG.error("TLS handshake failed", cause);
        errorOutPendingOps(BKException.Code.SecurityException);
        Channel c = ctx.channel();
        if (c != null) {
            closeChannel(c);
        }
    }
    if (cause instanceof IOException) {
        LOG.warn("Exception caught on:{} cause:", ctx.channel(), cause);
        ctx.close();
        return;
    }
    synchronized (this) {
        if (state == ConnectionState.CLOSED) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Unexpected exception caught by bookie client channel handler, " + "but the client is closed, so it isn't important", cause);
            }
        } else {
            LOG.error("Unexpected exception caught by bookie client channel handler", cause);
        }
    }
    // Since we are a library, cant terminate App here, can we?
    ctx.close();
}

Example 25 with TooLongFrameException

use of io.netty.handler.codec.TooLongFrameException in project graylog2-server by Graylog2.

the class LenientDelimiterBasedFrameDecoderTest method testFailSlowTooLongFrameRecovery.

@Test
public void testFailSlowTooLongFrameRecovery() throws Exception {
    EmbeddedChannel ch = new EmbeddedChannel(new LenientDelimiterBasedFrameDecoder(1, true, false, 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();
    }
}