From caaa0fda01c224790c60d2d81fa1b18a7d262e6e Mon Sep 17 00:00:00 2001
From: Kittywhiskers Van Gogh <63189531+kwvg@users.noreply.github.com>
Date: Sun, 16 Jun 2024 11:55:00 +0000
Subject: [PATCH] net: use `std::deque` for `vSendMsg` instead of `std::list`

The change was introduced as an optimization in 027a852a (dash#3398) but
prevents the backport of bitcoin#26844 due to the inability to engage in
binary expressions with iterators of `std::list`.
---
 src/net.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net.h b/src/net.h
index 0277b27e10..4e1ea87b7f 100644
--- a/src/net.h
+++ b/src/net.h
@@ -471,7 +471,7 @@ public:
     /** Offset inside the first vSendMsg already sent */
     size_t nSendOffset GUARDED_BY(cs_vSend){0};
     uint64_t nSendBytes GUARDED_BY(cs_vSend){0};
-    std::list<std::vector<unsigned char>> vSendMsg GUARDED_BY(cs_vSend);
+    std::deque<std::vector<unsigned char>> vSendMsg GUARDED_BY(cs_vSend);
     std::atomic<size_t> nSendMsgSize{0};
     Mutex cs_vSend;
     Mutex m_sock_mutex;