Examples with DefaultHttpChunk org.jboss.netty.handler.codec.http.DefaultHttpChunk used on opensource projects

Example 51 with DefaultHttpChunk

use of org.jboss.netty.handler.codec.http.DefaultHttpChunk in project databus by linkedin.

the class TestResponseProcessors method testStartSCNExceptionAfterStartCase3.

@Test
public void testStartSCNExceptionAfterStartCase3() throws Exception {
    TestAbstractQueue queue = new TestAbstractQueue();
    TestConnectionStateMessage stateMsg = new TestConnectionStateMessage();
    HttpResponse httpResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    TestRemoteExceptionHandler remoteExHandler = new TestRemoteExceptionHandler();
    Checkpoint cp = new Checkpoint();
    cp.setConsumptionMode(DbusClientMode.BOOTSTRAP_SNAPSHOT);
    BootstrapStartScnHttpResponseProcessor processor = new BootstrapStartScnHttpResponseProcessor(null, queue, stateMsg, cp, remoteExHandler, null);
    ChannelBuffer buf = getScnResponse();
    HttpChunk httpChunk = new DefaultHttpChunk(buf);
    HttpChunkTrailer httpChunkTrailer = new DefaultHttpChunkTrailer();
    processor.startResponse(httpResponse);
    processor.addChunk(httpChunk);
    processor.addTrailer(httpChunkTrailer);
    processor.channelException(new Exception("dummy exception"));
    processor.finishResponse();
    Assert.assertEquals("Error Handled", true, processor._errorHandled);
    Assert.assertEquals("Processor Response State", AbstractHttpResponseProcessorDecorator.ResponseStatus.CHUNKS_FINISHED, processor._responseStatus);
    Assert.assertEquals("Actor Queue Size", 1, queue.getMessages().size());
    Assert.assertEquals("Expected ConnectionStateMessage", "TestConnectionStateMessage", queue.getMessages().get(0).getClass().getSimpleName());
    TestConnectionStateMessage gotMsg = (TestConnectionStateMessage) (queue.getMessages().get(0));
    Assert.assertEquals("Expected ConnectionStateMessage State", TestConnectionStateMessage.State.STARTSCN_RESPONSE_ERROR, gotMsg._state);
    Assert.assertEquals("No response", true, (null == stateMsg._cp));
}

Example 52 with DefaultHttpChunk

use of org.jboss.netty.handler.codec.http.DefaultHttpChunk in project databus by linkedin.

the class TestResponseProcessors method testTargetSCNExceptionAfterFinish.

@Test
public void testTargetSCNExceptionAfterFinish() throws Exception {
    TestAbstractQueue queue = new TestAbstractQueue();
    TestConnectionStateMessage stateMsg = new TestConnectionStateMessage();
    HttpResponse httpResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    TestRemoteExceptionHandler remoteExHandler = new TestRemoteExceptionHandler();
    Checkpoint cp = new Checkpoint();
    cp.setConsumptionMode(DbusClientMode.BOOTSTRAP_SNAPSHOT);
    BootstrapTargetScnHttpResponseProcessor processor = new BootstrapTargetScnHttpResponseProcessor(null, queue, stateMsg, cp, remoteExHandler, null);
    ChannelBuffer buf = getScnResponse();
    HttpChunk httpChunk = new DefaultHttpChunk(buf);
    HttpChunkTrailer httpChunkTrailer = new DefaultHttpChunkTrailer();
    processor.startResponse(httpResponse);
    processor.addChunk(httpChunk);
    processor.addTrailer(httpChunkTrailer);
    processor.finishResponse();
    processor.channelException(new Exception("dummy exception"));
    Assert.assertEquals("Error Handled", true, processor._errorHandled);
    Assert.assertEquals("Processor Response State", AbstractHttpResponseProcessorDecorator.ResponseStatus.CHUNKS_EXCEPTION, processor._responseStatus);
    Assert.assertEquals("Actor Queue Size", 1, queue.getMessages().size());
    Assert.assertEquals("Expected ConnectionStateMessage", "TestConnectionStateMessage", queue.getMessages().get(0).getClass().getSimpleName());
    TestConnectionStateMessage gotMsg = (TestConnectionStateMessage) (queue.getMessages().get(0));
    Assert.assertEquals("Expected ConnectionStateMessage State", TestConnectionStateMessage.State.TARGETSCN_RESPONSE_SUCCESS, gotMsg._state);
    Assert.assertEquals("StartSCN Response Id Check", new Long(5678912), cp.getBootstrapTargetScn());
}

Example 53 with DefaultHttpChunk

use of org.jboss.netty.handler.codec.http.DefaultHttpChunk in project databus by linkedin.

the class TestResponseProcessors method testRegisterHappyPathChunked.

@Test
public void testRegisterHappyPathChunked() throws Exception {
    TestAbstractQueue queue = new TestAbstractQueue();
    TestConnectionStateMessage stateMsg = new TestConnectionStateMessage();
    DefaultHttpResponse httpResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    RegisterHttpResponseProcessor processor = new RegisterHttpResponseProcessor(null, queue, stateMsg, null);
    ChannelBuffer buf = getRegisterResponse();
    HttpChunk httpChunk = new DefaultHttpChunk(buf);
    HttpChunkTrailer httpChunkTrailer = new DefaultHttpChunkTrailer();
    processor.startResponse(httpResponse);
    processor.addChunk(httpChunk);
    processor.addTrailer(httpChunkTrailer);
    processor.finishResponse();
    Assert.assertEquals("Error Handled", false, processor._errorHandled);
    Assert.assertEquals("Processor Response State", AbstractHttpResponseProcessorDecorator.ResponseStatus.CHUNKS_FINISHED, processor._responseStatus);
    Assert.assertEquals("Actor Queue Size", 1, queue.getMessages().size());
    Assert.assertEquals("Expected ConnectionStateMessage", "TestConnectionStateMessage", queue.getMessages().get(0).getClass().getSimpleName());
    TestConnectionStateMessage gotMsg = (TestConnectionStateMessage) (queue.getMessages().get(0));
    Assert.assertEquals("Expected ConnectionStateMessage State", TestConnectionStateMessage.State.REGISTER_SUCCESS, gotMsg._state);
    Assert.assertEquals("Register Response Id Check", true, stateMsg._registerResponse.containsKey(new Long(202)));
    Assert.assertEquals("Register Response Id Check", 1, stateMsg._registerResponse.size());
}

Example 54 with DefaultHttpChunk

use of org.jboss.netty.handler.codec.http.DefaultHttpChunk in project databus by linkedin.

the class TestNettyHttpDatabusBootstrapConnection method sendStartScnHappyPath.

private void sendStartScnHappyPath(final NettyHttpDatabusBootstrapConnection conn, Checkpoint cp, DummyDatabusBootstrapConnectionStateMessage bstCallback, String sourceNames, long startScn, Logger log) throws IOException, JsonGenerationException, JsonMappingException {
    //send startSCN()
    conn.requestStartScn(cp, bstCallback, sourceNames);
    TestUtil.assertWithBackoff(new ConditionCheck() {

        @Override
        public boolean check() {
            return null != conn._channel && conn._channel.isConnected();
        }
    }, "wait for client to connect", 1000, log);
    //introspect connection to server
    Channel channel = conn._channel;
    SocketAddress clientAddr = channel.getLocalAddress();
    Channel serverChannel = _dummyServer.getChildChannel(clientAddr);
    ChannelPipeline serverPipeline = serverChannel.getPipeline();
    SimpleObjectCaptureHandler objCapture = (SimpleObjectCaptureHandler) serverPipeline.get("3");
    Assert.assertTrue(objCapture.waitForMessage(1000, 0));
    Object msgObj = objCapture.getMessages().get(0);
    Assert.assertTrue(msgObj instanceof HttpRequest);
    //verify we got a /startSCN call
    HttpRequest msgReq = (HttpRequest) msgObj;
    Assert.assertTrue(msgReq.getUri().startsWith("/startSCN"));
    //send back some response
    HttpResponse sourcesResp = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    sourcesResp.setHeader(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
    sourcesResp.setHeader(HttpHeaders.Names.TRANSFER_ENCODING, HttpHeaders.Values.CHUNKED);
    ObjectMapper objMapper = new ObjectMapper();
    HttpChunk body = new DefaultHttpChunk(ChannelBuffers.wrappedBuffer(objMapper.writeValueAsBytes(String.valueOf(startScn))));
    NettyTestUtils.sendServerResponses(_dummyServer, clientAddr, sourcesResp, body);
}

Example 55 with DefaultHttpChunk

use of org.jboss.netty.handler.codec.http.DefaultHttpChunk in project databus by linkedin.

the class TestResponseProcessors method testSourceExceptionAtStart.

@Test
public void testSourceExceptionAtStart() throws Exception {
    TestAbstractQueue queue = new TestAbstractQueue();
    TestConnectionStateMessage stateMsg = new TestConnectionStateMessage();
    HttpResponse httpResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
    SourcesHttpResponseProcessor<DatabusRelayConnectionStateMessage> processor = new SourcesHttpResponseProcessor<DatabusRelayConnectionStateMessage>(null, queue, stateMsg, null);
    ChannelBuffer buf = getSourcesResponse();
    HttpChunk httpChunk = new DefaultHttpChunk(buf);
    HttpChunkTrailer httpChunkTrailer = new DefaultHttpChunkTrailer();
    processor.channelException(new Exception("dummy exception"));
    processor.startResponse(httpResponse);
    processor.addChunk(httpChunk);
    processor.addTrailer(httpChunkTrailer);
    processor.finishResponse();
    Assert.assertEquals("Error Handled", true, processor._errorHandled);
    Assert.assertEquals("Processor Response State", AbstractHttpResponseProcessorDecorator.ResponseStatus.CHUNKS_FINISHED, processor._responseStatus);
    Assert.assertEquals("Actor Queue Size", 1, queue.getMessages().size());
    Assert.assertEquals("Expected ConnectionStateMessage", "TestConnectionStateMessage", queue.getMessages().get(0).getClass().getSimpleName());
    TestConnectionStateMessage gotMsg = (TestConnectionStateMessage) (queue.getMessages().get(0));
    Assert.assertEquals("Expected ConnectionStateMessage State", TestConnectionStateMessage.State.SOURCES_RESPONSE_ERROR, gotMsg._state);
    Assert.assertEquals("No More CHunks", true, (null == stateMsg._sourcesResponse));
}