IPEX Protocol Diagram

[edeykholt]

Protocols are usually a patern of interaction between two or more roles. So, I often like to draw a pair of UML State diagrams collaborating to help me better understand. For example, I was inspired by the Choreography Diagram in an Aries RFC: https://github.com/hyperledger/aries-rfcs/tree/main/features/0454-present-proof-v2.
From the IPEX spec, I drew the following:

If you'd like to comment here and add optional notes in the LucidChart diagram, feel free: https://lucid.app/lucidchart/747aee2b-120e-4d7e-971c-df8954874ce1/edit?viewport_loc=-92%2C-11%2C2085%2C1056%2C0_0&invitationId=inv_eb70ac41-ad96-48a8-98e8-02eff2bccd84
This type of diagram could help implementation and discussions, especially for interoperability testing.

[edeykholt]

@SmithSamuelM FYI

[edeykholt]

I cloned this suggestion into the ACDC spec issues, trustoverip/tswg-acdc-specification#49. Can close this discussion here.