From 2691dcb325475ff9e77245bf04d3a90c672a129d Mon Sep 17 00:00:00 2001
From: Prem Chaitanya Prathi <chaitanyaprem@gmail.com>
Date: Mon, 22 Sep 2025 17:49:54 +0530
Subject: [PATCH] chore: mix updates (#3570)

* mix updates and fixes
---
 apps/liteprotocoltester/diagnose_connections.nim | 13 -------------
 apps/liteprotocoltester/v3_publisher.nim         |  2 +-
 apps/wakucanary/wakucanary.nim                   |  1 +
 vendor/mix                                       |  2 +-
 waku.nimble                                      |  7 +++++--
 waku/discovery/autonat_service.nim               |  3 +--
 waku/node/waku_node.nim                          |  2 +-
 waku/waku_peer_exchange/protocol.nim             |  2 +-
 8 files changed, 11 insertions(+), 21 deletions(-)

diff --git a/apps/liteprotocoltester/diagnose_connections.nim b/apps/liteprotocoltester/diagnose_connections.nim
index a4007d59c..a38de4b7b 100644
--- a/apps/liteprotocoltester/diagnose_connections.nim
+++ b/apps/liteprotocoltester/diagnose_connections.nim
@@ -27,19 +27,6 @@ import
 logScope:
   topics = "diagnose connections"
 
-proc `$`*(cap: Capabilities): string =
-  case cap
-  of Capabilities.Relay:
-    return "Relay"
-  of Capabilities.Store:
-    return "Store"
-  of Capabilities.Filter:
-    return "Filter"
-  of Capabilities.Lightpush:
-    return "Lightpush"
-  of Capabilities.Sync:
-    return "Sync"
-
 proc allPeers(pm: PeerManager): string =
   var allStr: string = ""
   for idx, peer in pm.switch.peerStore.peers():
diff --git a/apps/liteprotocoltester/v3_publisher.nim b/apps/liteprotocoltester/v3_publisher.nim
index 74a3fdd05..339e13da0 100644
--- a/apps/liteprotocoltester/v3_publisher.nim
+++ b/apps/liteprotocoltester/v3_publisher.nim
@@ -20,7 +20,7 @@ method send*(
   discard (
     await self.wakuNode.lightpushPublish(some(topic), message, some(servicePeer))
   ).valueOr:
-    if error.code == NO_PEERS_TO_RELAY and
+    if error.code == LightPushErrorCode.NO_PEERS_TO_RELAY and
         error.desc != some("No peers for topic, skipping publish"):
       # TODO: We need better separation of errors happening on the client side or the server side.-
       return err("dial_failure")
diff --git a/apps/wakucanary/wakucanary.nim b/apps/wakucanary/wakucanary.nim
index b2dd4d331..e7700284d 100644
--- a/apps/wakucanary/wakucanary.nim
+++ b/apps/wakucanary/wakucanary.nim
@@ -28,6 +28,7 @@ const ProtocolsTable = {
   "rendezvous": "/rendezvous/",
   "ipfs-ping": "/ipfs/ping/",
   "peer-exchange": "/vac/waku/peer-exchange/",
+  "mix": "mix/1.0.0",
 }.toTable
 
 const WebSocketPortOffset = 1000
diff --git a/vendor/mix b/vendor/mix
index e45cd05bf..5e9533769 160000
--- a/vendor/mix
+++ b/vendor/mix
@@ -1 +1 @@
-Subproject commit e45cd05bfdb775a4cb2c9443077a15b9da13c037
+Subproject commit 5e95337693ad0787baec1ee25293f454c2d105ca
diff --git a/waku.nimble b/waku.nimble
index 3627f6047..e426a9f7a 100644
--- a/waku.nimble
+++ b/waku.nimble
@@ -1,3 +1,5 @@
+#!fmt: off
+
 import os
 mode = ScriptMode.Verbose
 
@@ -21,14 +23,15 @@ requires "nim >= 2.2.4",
   "stew",
   "stint",
   "metrics",
-  "libp2p == 1.10.1", # Only for Waku v2
+  "libp2p >= 1.13.0",
   "web3",
   "presto",
   "regex",
   "results",
   "db_connector",
   "minilru",
-  "quic"
+  "quic",
+  "https://github.com/vacp2p/mix#0.1.0"
 
 ### Helper functions
 proc buildModule(filePath, params = "", lang = "c"): bool =
diff --git a/waku/discovery/autonat_service.nim b/waku/discovery/autonat_service.nim
index edf14b726..fb1f7dbc3 100644
--- a/waku/discovery/autonat_service.nim
+++ b/waku/discovery/autonat_service.nim
@@ -3,8 +3,7 @@ import
   chronicles,
   bearssl/rand,
   libp2p/protocols/connectivity/autonat/client,
-  libp2p/protocols/connectivity/autonat/service,
-  libp2p/protocols/connectivity/autonat/types
+  libp2p/protocols/connectivity/autonat/service
 
 const AutonatCheckInterval = Opt.some(chronos.seconds(30))
 
diff --git a/waku/node/waku_node.nim b/waku/node/waku_node.nim
index 06cb8e479..52b210558 100644
--- a/waku/node/waku_node.nim
+++ b/waku/node/waku_node.nim
@@ -1238,7 +1238,7 @@ proc lightpushPublishHandler(
         WakuLightPushCodec,
         Opt.some(
           MixParameters(expectReply: Opt.some(true), numSurbs: Opt.some(byte(1)))
-            # indicating we expect a single reply hence numSurbs = 1
+            # indicating we only want a single path to be used for reply hence numSurbs = 1
         ),
       ).valueOr:
         error "could not create mix connection"
diff --git a/waku/waku_peer_exchange/protocol.nim b/waku/waku_peer_exchange/protocol.nim
index 296ab69cc..f3f8629c8 100644
--- a/waku/waku_peer_exchange/protocol.nim
+++ b/waku/waku_peer_exchange/protocol.nim
@@ -96,7 +96,7 @@ proc getEnrsFromCache(
 
 proc poolFilter*(cluster: Option[uint16], peer: RemotePeerInfo): bool =
   if peer.origin != Discv5:
-    debug "peer not from discv5", peer = $peer, origin = $peer.origin
+    trace "peer not from discv5", peer = $peer, origin = $peer.origin
     return false
 
   if peer.enr.isNone():