Skip to content

Fix CLN crash by waiting for block height sync before channel open #590

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
tnull merged 1 commit into from
Jul 1, 2025
Merged

Fix CLN crash by waiting for block height sync before channel open #590

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 11 additions & 1 deletion tests/integration_tests_cln.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,17 @@ fn test_cln() {
// Setup CLN
let sock = "/tmp/lightning-rpc";
let cln_client = LightningRPC::new(&sock);
let cln_info = cln_client.getinfo().unwrap();
let cln_info = {
loop {
let info = cln_client.getinfo().unwrap();
// Wait for CLN to sync block height before channel open.
// Prevents crash due to unset blockheight (see LDK Node issue #527).
if info.blockheight > 0 {
break info;
}
std::thread::sleep(std::time::Duration::from_millis(250));
}
};
let cln_node_id = PublicKey::from_str(&cln_info.id).unwrap();
let cln_address: SocketAddress = match cln_info.binding.first().unwrap() {
NetworkAddress::Ipv4 { address, port } => {
Expand Down
Loading