Change Mutex to RwLock in ChainMonitor

[rust-lightning] / lightning / src / util / test_utils.rs

diff --git a/lightning/src/util/test_utils.rs b/lightning/src/util/test_utils.rs
index c2d22a4a060f1df23143b38863952ca5af368354..9f87795e31e7b5a1dbcf86f8468671a2b6c7b9a6 100644 (file)
--- a/lightning/src/util/test_utils.rs
+++ b/lightning/src/util/test_utils.rs
@@ -133,7 +133,7 @@ impl<'a> chain::Watch<EnforcingSigner> for TestChainMonitor<'a> {
                let update_res = self.chain_monitor.update_channel(funding_txo, update);
                // At every point where we get a monitor update, we should be able to send a useful monitor
                // to a watchtower and disk...
-               let monitors = self.chain_monitor.monitors.lock().unwrap();
+               let monitors = self.chain_monitor.monitors.read().unwrap();
                let monitor = monitors.get(&funding_txo).unwrap();
                w.0.clear();
                monitor.write(&mut w).unwrap();