MSMQ, WCF and IIS: Getting them to play nice - Part 3

Previously, in MSMQ, WCF and IIS: Getting them to play nice:In Part 1, we built a client and IIS-hosted service application and got them communicating over MSMQ using WCF's NetMsmqBinding. In Part 2, we deployed the same application across multiple servers, and enabled transport security for MSMQ. In today's thrilling conclusion, we'll improve the resiliency of the solution by going transactional. Fasten your seat belts!