fix: remove success logs when rendezvous discovery fails due to no external addrs (#16)

* fix: remove success logs when rendezvous discovery is failed due to no external addrs

* chore: bump version

Author: fbozic

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "chat-example"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Calimero Limited <info@calimero.network>"]
 edition = "2021"
 repository = "https://github.com/calimero-network/boot-node"

examples/chat/Cargo.toml

@@ -8,12 +8,12 @@ This examples show cases how to build chat application with DCUtR, mDNS, Relay,
 ## Run
 Run first chat session in interactive mode with remote peer dial.
 ```
-cargo run -p chat-example -- --mode interactive --port 4002 --secret-key-seed 102 --gossip-topic-names calimero-network/examples/chat/v0.0.2 --boot-nodes /ip4/35.156.78.13/udp/4001/quic-v1/p2p/12D3KooWRnt7EmBwrNALhAXAgM151MdH7Ka9tvYS91ZUqnqwpjVg
+cargo run -p chat-example -- --mode interactive --port 4002 --secret-key-seed 102 --gossip-topic-names calimero-network/examples/chat/v0.0.2 --boot-nodes /ip4/18.156.18.6/udp/4001/quic-v1/p2p/12D3KooWMgoF9xzyeKJHtRvrYwdomheRbHPELagWZwTLmXb6bCVC
 ```
 
 Run second chat session in interactive mode with remote peer dial.
 ```
-cargo run -p chat-example -- --mode interactive --port 4003 --secret-key-seed 103 --gossip-topic-names calimero-network/examples/chat/v0.0.2 --boot-nodes /ip4/35.156.78.13/udp/4001/quic-v1/p2p/12D3KooWRnt7EmBwrNALhAXAgM151MdH7Ka9tvYS91ZUqnqwpjVg
+cargo run -p chat-example -- --mode interactive --port 4003 --secret-key-seed 103 --gossip-topic-names calimero-network/examples/chat/v0.0.2 --boot-nodes /ip4/18.156.18.6/udp/4001/quic-v1/p2p/12D3KooWMgoF9xzyeKJHtRvrYwdomheRbHPELagWZwTLmXb6bCVC
 ```
 
 In any interactive session publish new message manually:

examples/chat/README.md

@@ -166,7 +166,9 @@ impl EventLoop {
             None,
         ) {
             match err {
-                libp2p::rendezvous::client::RegisterError::NoExternalAddresses => {}
+                libp2p::rendezvous::client::RegisterError::NoExternalAddresses => {
+                    return Ok(());
+                }
                 err => eyre::bail!(err),
             }
         }

examples/chat/src/network/discovery.rs

@@ -31,15 +31,11 @@ impl EventLoop {
                 }
                 BehaviourEvent::Stream(()) => {}
             },
-            SwarmEvent::NewListenAddr {
-                listener_id,
-                address,
-            } => {
+            SwarmEvent::NewListenAddr { address, .. } => {
                 let local_peer_id = *self.swarm.local_peer_id();
                 if let Err(err) = self
                     .event_sender
                     .send(types::NetworkEvent::ListeningOn {
-                        listener_id,
                         address: address.with(multiaddr::Protocol::P2p(local_peer_id)),
                     })
                     .await

examples/chat/src/network/events.rs

@@ -9,14 +9,10 @@ impl EventHandler<gossipsub::Event> for EventLoop {
         debug!("{}: {:?}", "gossipsub".yellow(), event);
 
         match event {
-            gossipsub::Event::Message {
-                message_id: id,
-                message,
-                ..
-            } => {
+            gossipsub::Event::Message { message, .. } => {
                 if let Err(err) = self
                     .event_sender
-                    .send(types::NetworkEvent::Message { id, message })
+                    .send(types::NetworkEvent::Message { message })
                     .await
                 {
                     error!("Failed to send message event: {:?}", err);

examples/chat/src/network/events/gossipsub.rs

@@ -1,21 +1,18 @@
-use libp2p::core::transport;
-pub use libp2p::gossipsub::{Message, MessageId, TopicHash};
+pub use libp2p::gossipsub::{Message, TopicHash};
 pub use libp2p::identity::PeerId;
 
 use super::stream;
 
 #[derive(Debug)]
 pub enum NetworkEvent {
     ListeningOn {
-        listener_id: transport::ListenerId,
         address: libp2p::Multiaddr,
     },
     Subscribed {
         peer_id: PeerId,
         topic: TopicHash,
     },
     Message {
-        id: MessageId,
         message: Message,
     },
     StreamOpened {