Package org.fudgemsg

Examples of org.fudgemsg.FudgeMsgEnvelope

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    protected void runOneCycle() {
      if (_socket.isClosed()) {
        terminate();
        return;
      }
      final FudgeMsgEnvelope envelope;
      try {
        envelope = _reader.nextMessageEnvelope();
      } catch (FudgeRuntimeIOException e) {
        terminateWithError("Unable to read message from underlying stream - terminating connection", e.getCause());
        return;
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  @Override
  public void sendRequest(FudgeMsg request, FudgeMessageReceiver responseReceiver) {
    startIfNecessary();
    s_logger.debug("Dispatching request with {} fields", request.getNumFields());
    _writer.write(request);
    final FudgeMsgEnvelope response;
    synchronized (_msgReader) {
      response = _msgReader.nextMessageEnvelope();
    }
    if (response != null) {
      s_logger.debug("Got response with {} fields", response.getMessage().getNumFields());
      responseReceiver.messageReceived(getFudgeContext(), response);
    }
  }
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    _writer.setFudgeMsgWriter(_fudgeContext, os);
    _receiverJob = new TerminatableJob() {

      @Override
      protected void runOneCycle() {
        final FudgeMsgEnvelope envelope;
        try {
          envelope = reader.nextMessageEnvelope();
        } catch (FudgeRuntimeIOException e) {
          if (exceptionForcedByClose(e.getCause())) {
            s_logger.info("Connection terminated");
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      @Override
      public void send(final FudgeMsg message) {
        messages.incrementAndGet ();
        s_logger.debug ("Received {}", message);
        receiver.messageReceived(getFudgeContext (), new FudgeMsgEnvelope (message));
      }
     
    });
    sender.setUpdatePeriod(Duration.ofSeconds(1));
    long t = System.nanoTime ();
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      return false;
    }
  }

  private void cycleComputedValue(final ComputedValue value) {
    final FudgeMsgEnvelope fme = s_fudgeContext.toFudgeMsg(value);
    assertNotNull(fme);
    final FudgeMsg msg = fme.getMessage();
    assertNotNull(msg);
    final ComputedValue cycledValue = s_fudgeContext.fromFudgeMsg(ComputedValue.class, msg);
    assertNotNull(cycledValue);
    assertEquals(value, cycledValue);
  }
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    calcConfig.addPortfolioRequirementName("SecType2", "Req1");
    calcConfig.addSpecificRequirement(new ValueRequirement("Req3", ComputationTargetType.PRIMITIVE, UniqueId.of("Scheme2", "USD")));
    calcConfig.getDeltaDefinition().setNumberComparer(new NumberDeltaComparer(2));
    viewDef.addViewCalculationConfiguration(calcConfig);
   
    FudgeMsgEnvelope viewDefMsg = _fudgeContext.toFudgeMsg(viewDef);
    ViewDefinition deserializedViewDef = _fudgeContext.fromFudgeMsg(ViewDefinition.class, viewDefMsg.getMessage());
   
    assertEquals(viewDef, deserializedViewDef);
  }
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    assertEquals(0, messages.getMessages().size());
    client.addNode(node);
    assertEquals(0, messages.getMessages().size());
    client.start();
    assertEquals(1, messages.getMessages().size());
    final FudgeMsgEnvelope readyMsgEnvelope = messages.getMessages().get(0);
    messages.clear();
    final FudgeDeserializer dcontext = new FudgeDeserializer(s_fudgeContext);
    final FudgeSerializer scontext = new FudgeSerializer(s_fudgeContext);
    final RemoteCalcNodeMessage readyMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, readyMsgEnvelope.getMessage());
    assertTrue(readyMessage instanceof Ready);
    final Ready ready = (Ready) readyMessage;
    assertEquals(1, ready.getCapacity());
    conduit.getEnd2 ().getFudgeMessageSender().send (FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg (new Init(0)), Init.class, RemoteCalcNodeMessage.class));
    final CalculationJob job = createTestCalculationJob();
    AbstractIdentifierMap.convertIdentifiers(identifierMap, job);
    conduit.getEnd2().getFudgeMessageSender().send(
        FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg(new Execute(job)), Execute.class, RemoteCalcNodeMessage.class));
    final FudgeMsgEnvelope resultMsgEnvelope = messages.waitForMessage(TIMEOUT);
    assertNotNull(resultMsgEnvelope);
    final RemoteCalcNodeMessage resultMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, resultMsgEnvelope.getMessage());
    assertTrue(resultMessage instanceof Result);
    final Result result = (Result) resultMessage;
    assertEquals(job.getSpecification(), result.getResult().getSpecification());
  }
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    final CollectingFudgeMessageReceiver messages = new CollectingFudgeMessageReceiver();
    conduit.getEnd2().setFudgeMessageReceiver(messages);
    final RemoteNodeClient client = new RemoteNodeClient(conduit.getEnd1(), new CompiledFunctionService (new InMemoryFunctionRepository (), new CachingFunctionRepositoryCompiler(), new FunctionCompilationContext ()), new InMemoryIdentifierMap (), new FunctionInvocationStatisticsSender ());
    client.start();
    assertEquals(1, messages.getMessages().size());
    final FudgeMsgEnvelope readyMsgEnvelope = messages.getMessages().get(0);
    messages.clear();
    final FudgeDeserializer dcontext = new FudgeDeserializer(s_fudgeContext);
    final FudgeSerializer scontext = new FudgeSerializer(s_fudgeContext);
    final RemoteCalcNodeMessage readyMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, readyMsgEnvelope.getMessage());
    assertTrue(readyMessage instanceof Ready);
    conduit.getEnd2 ().getFudgeMessageSender().send (FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg (new Init(0)), Init.class, RemoteCalcNodeMessage.class));
    final CalculationJob job1 = createTestCalculationJob();
    final CalculationJob job2 = createTestCalculationJob();
    AbstractIdentifierMap.convertIdentifiers(identifierMap, job1);
    conduit.getEnd2().getFudgeMessageSender().send(FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg(new Execute(job1)), Execute.class, RemoteCalcNodeMessage.class));
    conduit.getEnd2().getFudgeMessageSender().send(FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg(new IsAlive(Arrays.asList (job1.getSpecification (), job2.getSpecification ()))), IsAlive.class, RemoteCalcNodeMessage.class));
    final FudgeMsgEnvelope resultMsgEnvelope = messages.waitForMessage(TIMEOUT);
    assertNotNull(resultMsgEnvelope);
    final RemoteCalcNodeMessage failureMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, resultMsgEnvelope.getMessage());
    assertTrue(failureMessage instanceof Failure);
    final Failure failure = (Failure) failureMessage;
    assertEquals(job2.getSpecification(), failure.getJob());
    // No more messages - job1 is alive
    assertNull (messages.waitForMessage(TIMEOUT));
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    assertEquals(0, messages.getMessages().size());
    client.addNode(failingNode);
    assertEquals(0, messages.getMessages().size());
    client.start();
    assertEquals(1, messages.getMessages().size());
    final FudgeMsgEnvelope readyMsgEnvelope = messages.getMessages().get(0);
    messages.clear();
    final FudgeDeserializer dcontext = new FudgeDeserializer(s_fudgeContext);
    final FudgeSerializer scontext = new FudgeSerializer(s_fudgeContext);
    final RemoteCalcNodeMessage readyMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, readyMsgEnvelope.getMessage());
    assertTrue(readyMessage instanceof Ready);
    final Ready ready = (Ready) readyMessage;
    assertEquals(1, ready.getCapacity());
    conduit.getEnd2 ().getFudgeMessageSender().send (FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg (new Init(0)), Init.class, RemoteCalcNodeMessage.class));
    final CalculationJob job = createTestCalculationJob();
    AbstractIdentifierMap.convertIdentifiers(identifierMap, job);
    conduit.getEnd2().getFudgeMessageSender().send(
        FudgeSerializer.addClassHeader(scontext.objectToFudgeMsg(new Execute(job)), Execute.class, RemoteCalcNodeMessage.class));
    final FudgeMsgEnvelope resultMsgEnvelope = messages.waitForMessage(TIMEOUT);
    assertNotNull(resultMsgEnvelope);
    final RemoteCalcNodeMessage resultMessage = dcontext.fudgeMsgToObject(RemoteCalcNodeMessage.class, resultMsgEnvelope.getMessage());
    assertTrue(resultMessage instanceof Failure);
    final Failure failure = (Failure) resultMessage;
    assertEquals(job.getSpecification(), failure.getJob ());
  }
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