FluidConnection

One effective peer relationship on a fluid port. Returned by: FluidPort.connections()

Member	Returns	Meaning
.machine_id	string	Stable id of the peer machine
.machine_name	string	Current display name of the peer
.fluid	string or None	Exact fluid established by this relationship (any id from Fluids); None while neutral or incompatible
.declared_by	string	Who owns the durable declaration: "self", "peer", or "both" (one side suffices for transport)
.state	string	"local" (direct same-outpost link) / "ready" (usable remote pipe network) / "unreachable" (no completed component assignable) / "conflict" (assigned component carries different fluid connections) / "neutral" (no fluid known yet) / "incompatible" (the two fluids disagree)

See also

• Flow Networks & Fluids: what each state means in practice