diff options
Diffstat (limited to 'lib/nwc.ts')
| -rw-r--r-- | lib/nwc.ts | 25 |
1 files changed, 22 insertions, 3 deletions
@@ -29,6 +29,21 @@ const serverKeys = { const result = (result) => ({ result }); const error = (error) => ({ error }); +// Every rejected NWC payment used to vanish without a trace: the error went +// back to the client and nothing was logged, so a user reporting "zaps over +// 1k fail" left no evidence server-side. One warn line per failure: who, +// which connection, how much, and why. +const payFail = (method, app, user, amount, err) => { + warn( + `nwc ${method} failed`, + user?.username, + String(app?.pubkey || "").slice(0, 12), + amount, + err?.error?.code, + String(err?.error?.message || "").slice(0, 160), + ); + return err; +}; const bc = rpc(config.bitcoin); const methods = [ @@ -638,7 +653,7 @@ const handle = (method, params, ev, app, user) => const { max_fee, pubkey } = app; const { budgetError, remaining } = await checkBudget(app, amount); - if (budgetError) return budgetError; + if (budgetError) return payFail("pay_invoice", app, user, amount, budgetError); if (payee === id) { const invoice = await getInvoice(pr); @@ -698,11 +713,15 @@ const handle = (method, params, ev, app, user) => const done = pays.find((x) => x.status === "complete"); if (done?.preimage) return result({ preimage: done.preimage }); if (pays.length && pays.every((x) => x.status === "failed")) - return error({ code: "PAYMENT_FAILED", message: "Payment failed" }); + return payFail("pay_invoice", app, user, amount, + error({ code: "PAYMENT_FAILED", message: "Payment failed" })); await sleep(2000); } + return payFail("pay_invoice", app, user, amount, + error({ code: "PAYMENT_FAILED", message: "Payment still pending after 60s" })); } catch (e) { - return error({ code: "PAYMENT_FAILED", message: e.message }); + return payFail("pay_invoice", app, user, amount, + error({ code: "PAYMENT_FAILED", message: e.message })); } // Still in flight after the fallback window: the payment may yet settle. |