F18-CJ: No
Rationale
These selected routed application-UDP stacks forward live datagrams, without a retained-item contact-chain service. Route recovery and transient queues do not meet this criterion. Scope inference; an added DTN layer must appear in the compared stack.
Assessment method
Documentary analysis
Source context
Primary specification / selected profile
Public sources
Editorial evidence references
The following identifiers refer to research records not included in this public package; they are not public links.
- dtn.html#datagrams