From 4ce04a2abfcbafae2c38d54f06b16aef7c97c9ae Mon Sep 17 00:00:00 2001
From: Reisen <reisen@morphism.org>
Date: Thu, 21 Sep 2023 10:10:00 +0000
Subject: [PATCH] feat(hermes): print libp2p peer addresses

---
 hermes/src/network/p2p.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hermes/src/network/p2p.go b/hermes/src/network/p2p.go
index c33fa78eb5..306ee8a63b 100644
--- a/hermes/src/network/p2p.go
+++ b/hermes/src/network/p2p.go
@@ -175,6 +175,16 @@ func RegisterObservationCallback(f C.callback_t, network_id, bootstrap_addrs, li
 				idht, err := dht.New(ctx, h, dht.Mode(dht.ModeServer),
 					dht.ProtocolPrefix(protocol.ID("/"+networkID)),
 					dht.BootstrapPeers(bootstrappers...),
+					dht.RoutingTableFilter(func(dht interface{}, p peer.ID) bool {
+						peerInfo := h.Peerstore().PeerInfo(p)
+						fmt.Printf("Accepted Peer: %s; Addresses: ", peerInfo.ID)
+						for _, addr := range peerInfo.Addrs {
+							fmt.Printf("%s ", addr)
+						}
+						fmt.Println("")
+
+						return true
+					}),
 				)
 				return idht, err
 			}),