From 91be1514cf963baa50bf8488a310ac39f7e60428 Mon Sep 17 00:00:00 2001
From: onur-ozkan <work@onurozkan.dev>
Date: Wed, 13 Dec 2023 17:15:15 +0300
Subject: [PATCH] test

Signed-off-by: onur-ozkan <work@onurozkan.dev>
---
 mm2src/mm2_p2p/src/behaviours/peers_exchange.rs   | 5 ++++-
 mm2src/mm2_p2p/src/behaviours/request_response.rs | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/mm2src/mm2_p2p/src/behaviours/peers_exchange.rs b/mm2src/mm2_p2p/src/behaviours/peers_exchange.rs
index 38f3b35dc85..52007a335c1 100644
--- a/mm2src/mm2_p2p/src/behaviours/peers_exchange.rs
+++ b/mm2src/mm2_p2p/src/behaviours/peers_exchange.rs
@@ -49,12 +49,14 @@ impl<'de> Deserialize<'de> for PeerIdSerde {
 #[derive(Debug, Clone)]
 pub enum PeersExchangeProtocol {
     Version1,
+    Version2,
 }
 
 impl AsRef<str> for PeersExchangeProtocol {
     fn as_ref(&self) -> &str {
         match self {
             PeersExchangeProtocol::Version1 => "/peers-exchange/1",
+            PeersExchangeProtocol::Version2 => "/peers-exchange/2",
         }
     }
 }
@@ -205,7 +207,8 @@ impl NetworkBehaviour for PeersExchange {
 #[allow(clippy::new_without_default)]
 impl PeersExchange {
     pub fn new(network_info: NetworkInfo) -> Self {
-        let protocol = iter::once((PeersExchangeProtocol::Version1, ProtocolSupport::Full));
+        // We don't want to support V1 since it was only used in 7777 old layer.
+        let protocol = iter::once((PeersExchangeProtocol::Version2, ProtocolSupport::Full));
         let config = RequestResponseConfig::default();
         let request_response = RequestResponse::new(protocol, config);
         PeersExchange {
diff --git a/mm2src/mm2_p2p/src/behaviours/request_response.rs b/mm2src/mm2_p2p/src/behaviours/request_response.rs
index b3b949cedbd..7051a2d8e6d 100644
--- a/mm2src/mm2_p2p/src/behaviours/request_response.rs
+++ b/mm2src/mm2_p2p/src/behaviours/request_response.rs
@@ -63,12 +63,14 @@ struct PendingRequest {
 #[derive(Debug, Clone)]
 pub enum Protocol {
     Version1,
+    Version2,
 }
 
 impl AsRef<str> for Protocol {
     fn as_ref(&self) -> &str {
         match self {
             Protocol::Version1 => "/request-response/1",
+            Protocol::Version2 => "/request-response/2",
         }
     }
 }
@@ -393,7 +395,8 @@ impl From<libp2p::request_response::Event<PeerRequest, PeerResponse>> for Reques
 /// Build a request-response network behaviour.
 pub fn build_request_response_behaviour() -> RequestResponseBehaviour {
     let config = RequestResponseConfig::default();
-    let protocol = core::iter::once((Protocol::Version1, ProtocolSupport::Full));
+    // We don't want to support V1 since it was only used in 7777 old layer.
+    let protocol = core::iter::once((Protocol::Version2, ProtocolSupport::Full));
     let inner = RequestResponse::new(protocol, config);
 
     let (tx, rx) = mpsc::unbounded();