protected override IEnumerable <TOutputMsg> DecorateOutputMessages(IEnumerable <TOutputMsg> outputMsgs)
{
if (outputMsgs == null)
{
yield break;
}
var e = outputMsgs.GetEnumerator();
while (true)
{
if (!e.MoveNext())
{
yield break;
}
TOutputMsg outputMsg = e.Current;
if (outputMsg.IsBroken)
{
Interlocked.Increment(ref m_NumBrokenMsgs);
LogAgent.LogBrokenMessage(DataflowNetworkConstituent.Transformation, Name, outputMsg.Title, outputMsg);
}
else
{
LogAgent.LogTrace(DataflowNetworkConstituent.Transformation, Name, "Transformed: old: {0} new: {1}", outputMsg.Title, outputMsg.Title);
}
yield return(outputMsg);
}
}
protected override IEnumerable <TInputMsg> DecorateInputMessages(IEnumerable <TInputMsg> inputMsgs)
{
var e = inputMsgs.GetEnumerator();
while (true)
{
if (!e.MoveNext())
{
yield break;
}
var msg = e.Current;
Interlocked.Increment(ref m_NumMessagesProcessed);
if (msg.IsBroken)
{
LogAgent.LogTrace(TaskType, Name, "Broken message propagates through network. Node: {0}, Message: {1}", Name, msg.Title);
}
else
{
LogAgent.LogTrace(TaskType, Name, "Processing: {0}", msg.Title);
}
yield return(msg);
}
}
