akovalenko/lnd.xprv
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

lnrpc/invoicesrpc: only try to add hop hints if we have channels

Browse Source
This commit is contained in:
Olaoluwa Osuntokun 2020-08-11 17:48:14 -07:00
parent f6d6d6609f
commit 174faa7955
No known key found for this signature in database
GPG Key ID: BC13F65E2DC84465
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
lnrpc/invoicesrpc/addinvoice.go
View File

@ -255,14 +255,16 @@ func AddInvoice(ctx context.Context, cfg *AddInvoiceConfig,
return nil, nil, fmt.Errorf("could not fetch all channels") return nil, nil, fmt.Errorf("could not fetch all channels")
} }
// We'll restrict the number of individual route hints if len(openChannels) > 0 {
// to 20 to avoid creating overly large invoices. // We'll restrict the number of individual route hints
const numMaxHophints = 20 // to 20 to avoid creating overly large invoices.
hopHints := selectHopHints( const numMaxHophints = 20
amtMSat, cfg, openChannels, numMaxHophints, hopHints := selectHopHints(
) amtMSat, cfg, openChannels, numMaxHophints,
)
options = append(options, hopHints...) options = append(options, hopHints...)
}
} }
// Set our desired invoice features and add them to our list of options. // Set our desired invoice features and add them to our list of options.