transmission sequential full processing (including agent)

Summary:

Today we are receiving inbound transmissions (including multiple transactions) that we need to make sure are processed in sequence and not in parallel to maintain data integrity. In order to do this we have configured a data queue for those messages with just 1 thread and with preemptive poller to make sure the inbound transmissions are processed in sequence. When the transactions of this inbound transmissions are processed there are also agents which are triggered and we need of course those agents are completed for each transmission before the next one can process. Everything works fine using the above data