tollgate-wrt keeps its own separate Cashu wallet on the router
(/etc/tollgate/wallet.db) — customer payments land there, never in
this node's own wallet. Its Lightning auto-payout is configured
independently in /etc/tollgate/identities.json, which is easy to
leave misconfigured or pointed at a placeholder address (found live:
both "owner" and "developer" identities on this deployment pointed at
the same unconfigured tollgate@minibits.cash default).
Rather than depend on getting that Lightning payout config right,
tollgate_sweep::sweep_once() periodically (every 5 min, via SSH)
checks the router's `tollgate wallet balance`, and if nonzero, runs
`tollgate wallet drain cashu` and receives the resulting token(s)
straight into the local wallet via the same path the "Receive ecash"
UI uses (wallet::ecash::receive_token) — bypassing Lightning payout
entirely. A no-op (Ok(0)) if no router is configured or it doesn't
have TollGate installed.
ssmithx
8f47d6608a