Oh the joys of working with an Enterprise customer.

Background:
Discussion about service architecture with me, development architect (ArchDev) and integration architect (ArchInt). The topic arises of needing to access int. segment systems for a public facing cloud application.

Me: so we'll just need a s2s vpn and then we can just create a route and call the services normally.
ArchDev: sounds good to me, it will take a few months to get that set up
ArchInt: we done need that, we can just use the gateway and then route all the requests through the ESB.
Me: 😕 do you mean the service gateway?
ArchInt: (drops bomb) no, we decide that all API should be implement in ESB, so ESB will handle traffic
Me: *pauses, steps up to the whiteboard, does latency math* setting aside the fact that isn't how ESB's work, that will add at least 700ms latency to each request.
ArchInt: well that is fine for enterprise, things not usually as fast in enterprise you must expect slowdown to be safe
ArchDev: *starts updating resume on the ladders
Me: 💀🔫