From 3bc3c0fc597084f87703b2d1eeaf3f05a00b4c35 Mon Sep 17 00:00:00 2001
From: Daniel N <2color@users.noreply.github.com>
Date: Thu, 19 Dec 2024 11:14:36 +0100
Subject: [PATCH] docs: add coment about cached router

---
 server_cached_router.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server_cached_router.go b/server_cached_router.go
index b43b5a8..5480a28 100644
--- a/server_cached_router.go
+++ b/server_cached_router.go
@@ -48,6 +48,7 @@ const (
 )
 
 // cachedRouter wraps a router with the cachedAddrBook to retrieve cached addresses for peers without multiaddrs in FindProviders
+// it will also dispatch a FindPeer when a provider has no multiaddrs using the cacheFallbackIter
 type cachedRouter struct {
 	router
 	cachedAddrBook *cachedAddrBook