协议空口参数探测

flowchart TD
Plan["known complete profiles"] --> Acquire{"radio?"}
Acquire -- 是 --> Receive["configure profile + receive"]
Receive --> Parse{"protocol evidence?"}
Parse -- 是 --> Observe["record OBSERVED"]
Observe --> Verify["MC Discover / MT want_ack / RT passive only"]
Verify --> Confirm["upgrade only on positive response"]
Confirm --> More{"more candidates?"}
Parse -- 否 --> More
More -- 是 --> Receive
More -- 否 --> Apply["user confirms supported apply"]
Apply --> Release