1.5 KiB
1.5 KiB
MODIFIED Requirements
Requirement: Bounded provider feedback control envelope
The registered bidirectional reliable control.ack.v1 flow SHALL define an ASCII VGF1 envelope
with a direction byte, type byte, big-endian payload length, and exact payload
bytes. Only host termination, rumble, and HDR feedback SHALL be valid from the
gateway to the client. Only IDR, FEC/loss feedback, and an empty terminal receipt
SHALL be valid from the client to the gateway. The terminal receipt SHALL be
valid only while the same session awaits receipt of its one terminal event and
MUST NOT be forwarded to the provider. The envelope SHALL contain no provider
address, certificate, credential, or opaque provider packet.
Scenario: Host termination forwarding
- WHEN the Apollo adapter receives an authenticated host termination packet
- THEN the gateway forwards a bounded
VGF1termination envelope over reliable Verse control and reports the provider state separately
Scenario: Terminal event receipt
- WHEN a client receives the reliable typed terminal event
- THEN it sends the empty terminal receipt and the gateway owns bounded tunnel closure without forwarding the receipt to the provider
Scenario: Unauthorized or malformed feedback
- WHEN feedback is disabled by policy, has an invalid direction/type/length, contains a forbidden provider field, or sends a terminal receipt outside the awaiting-terminal state
- THEN the gateway rejects it without forwarding or provider mutation