From your book: Reply Path Check
Pair replies, then check

Help me match replies to requests and checks.
Read together
The model requests a report with A and service status with B. B replies first. Sammy pairs tokens, then waits for sender checks.

From your book: Reply Path Check

Help me match replies to requests and checks.
The model requests a report with A and service status with B. B replies first. Sammy pairs tokens, then waits for sender checks.
