refactor(examples): add rendezvous point fixed keypair

Related: #4380. Pull-Request: #4681.
libp2p · Oct 17, 2023 · f582507 · f582507
1 parent 203e11c
commit f582507
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/examples/rendezvous/src/main.rs b/examples/rendezvous/src/main.rs
@@ -33,7 +33,11 @@ use std::time::Duration;
 async fn main() -> Result<(), Box<dyn Error>> {
     env_logger::init();
 
-    let mut swarm = libp2p::SwarmBuilder::with_new_identity()
+    // Results in PeerID 12D3KooWDpJ7As7BWAwRMfu1VU2WCqNjvq387JEYKDBj4kx6nXTN which is
+    // used as the rendezvous point by the other peer examples.
+    let keypair = libp2p::identity::Keypair::ed25519_from_bytes([0; 32]).unwrap();
+
+    let mut swarm = libp2p::SwarmBuilder::with_existing_identity(keypair)
         .with_tokio()
         .with_tcp(
             tcp::Config::default(),