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routing+lnd: provide payment premiere as response to SendPayment

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This commit is contained in:
Olaoluwa Osuntokun
2017-02-20 23:57:43 -08:00
parent ef6ddcf788
commit 2dfab8c6d7
5 changed files with 54 additions and 32 deletions
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11
rpcserver.go
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@@ -965,7 +965,7 @@ func (r *rpcServer) SendPayment(paymentStream lnrpc.Lightning_SendPaymentServer)
Amount: amt,
PaymentHash: rHash,
}
route, err := r.server.chanRouter.SendPayment(payment)
preImage, route, err := r.server.chanRouter.SendPayment(payment)
if err != nil {
errChan <- err
return
@@ -978,9 +978,9 @@ func (r *rpcServer) SendPayment(paymentStream lnrpc.Lightning_SendPaymentServer)
return
}
// TODO(roasbeef): tack on payment hash also?
err = paymentStream.Send(&lnrpc.SendResponse{
PaymentRoute: marshalRoute(route),
PaymentPreimage: preImage[:],
PaymentRoute: marshalRoute(route),
})
if err != nil {
errChan <- err
@@ -1047,7 +1047,7 @@ func (r *rpcServer) SendPaymentSync(ctx context.Context,
// Finally, send a payment request to the channel router. If the
// payment succeeds, then the returned route will be that was used
// successfully within the payment.
route, err := r.server.chanRouter.SendPayment(&routing.LightningPayment{
preImage, route, err := r.server.chanRouter.SendPayment(&routing.LightningPayment{
Target: destPub,
Amount: amt,
PaymentHash: rHash,
@@ -1063,7 +1063,8 @@ func (r *rpcServer) SendPaymentSync(ctx context.Context,
}
return &lnrpc.SendResponse{
PaymentRoute: marshalRoute(route),
PaymentPreimage: preImage[:],
PaymentRoute: marshalRoute(route),
}, nil
}