Slow multi-hop payments (>15s routing) surfaced as "Payment failed"
while LND settled them in the background: the shared LND REST client's
15s total timeout aborted the synchronous /v1/channels/transactions
wait, and every UI path treated that abort as a definitive failure. The
payment then succeeded anyway and only appeared in history on the next
background poll.
Backend: lnd.payinvoice now decodes the invoice up front for its payment
hash, pays on a dedicated 120s client, and answers status:"pending" with
the hash (never an error) when the wait elapses after the payment was
handed to LND — only a pre-connect failure is still a hard error. New
lnd.paymentstatus RPC reports succeeded/failed/in_flight (with humanized
failure reasons) from /v1/payments.
Frontend: new rpcClient.payLightningInvoice() pays then polls
lnd.paymentstatus to a real terminal state (3s interval, up to 2 min);
all five call sites (send modal, scan modal, web5 unified send, peer-file
purchase, app-launcher payments) migrated. Failure is only shown when LND
itself declares FAILED; a still-settling payment shows an in-flight state
and success fires the transaction refresh.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Fedimint never appeared in Wallet > Settings > Fedimint because the
fmcd (fedimint-clientd) sidecar was never installed: ensure_default_
federation() needs the fmcd password to reach the daemon, found none,
and silently no-oped, leaving the registry empty.
- prod_orchestrator: add fedimint-clientd to the baseline auto-install
set so it self-heals onto every node and auto-joins the default
federation; generate the fmcd-password secret before secret_env
resolves.
- fedimint_client: ensure_fmcd_password (random hex, 0600) shared with
the container's secret_env; from_node reads the same secret (legacy
fmcd/password kept as fallback); reissue_into_any redeems received
notes into the first joined federation that accepts them.
- wallet.ecash-receive: dual-token — cashu* tokens redeem at the mint,
anything else is reissued via fmcd; returns the kind + federation_id.
- UI: receive box advertises "Cashu or Fedimint" and reports which kind.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
