rust-client: debug log when addr parsing fails

libp2p · Dec 12, 2022 · 5ad4f38 · 5ad4f38
1 parent a3f23cd
commit 5ad4f38
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/rust-client/src/main.rs b/rust-client/src/main.rs
@@ -16,7 +16,7 @@ use libp2p::swarm::{
 };
 use libp2p::{dcutr, identify, identity, noise, ping, quic, tcp};
 use libp2p::{PeerId, Transport};
-use log::{info, warn};
+use log::{debug, info, warn};
 use std::collections::HashSet;
 use std::convert::TryInto;
 use std::env;
@@ -139,7 +139,13 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             .multi_addresses
             .clone()
             .into_iter()
-            .filter_map(|a| Multiaddr::try_from(a).ok())
+            .filter_map(|addr| match Multiaddr::try_from(addr.clone()) {
+                Ok(a) => Some(a),
+                Err(e) => {
+                    debug!("Filtering out invalid remote addr {addr:?}: {e}");
+                    None
+                }
+            })
             .collect::<Vec<_>>();
 
         let state = HolePunchState::new(