From 2e683380fa1f9cd2e93b9836d5fa9f1f3e9e8b66 Mon Sep 17 00:00:00 2001
From: Erk <Erk-@users.noreply.github.com>
Date: Sun, 7 Jul 2024 17:29:26 +0200
Subject: [PATCH] fix(conn): Some operating systems does not allow 0 recv
 buffer (#243)

This will cause FreeBSD to fail setting up the socket. It may also be true of some other operating systems, but these are the ones I have been able to test.

It works on Windows and Linux.
---
 src/driver/connection/mod.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/driver/connection/mod.rs b/src/driver/connection/mod.rs
index 9545881e2..56f4fe44d 100644
--- a/src/driver/connection/mod.rs
+++ b/src/driver/connection/mod.rs
@@ -115,7 +115,8 @@ impl Connection {
         } else {
             let socket = Socket::from(udp.into_std()?);
 
-            #[cfg(not(target_os = "macos"))]
+            // Some operating systems does not allow setting the recv buffer to 0.
+            #[cfg(any(target_os = "linux", target_os = "windows"))]
             socket.set_recv_buffer_size(0)?;
 
             UdpSocket::from_std(socket.into())?