I described the scenerio that we are discussing in this fragment
poorly...
> Also note that the 'lost 204' scenerio is only one case where
> the EbXML Send - HTTP Send - HTTP 204 - EbXML Receive sequence breaks
> down. Even plain process multitasking could result in that
> sequence being violated.
This scenerio (event sequence) would be better written as:
1. EbXML Send From A
2. HTTP POST A -> B
3. EbXML Receive at B
4. HTTP 204 B -> A
5. EbXML Ack Send From B
6. HTTP POST B -> A
7. EbXML Ack Receive at A
8. HTTP 204 A -> B
