Merge pull request #1 from imor/fix_example

always use an ipv4 address
firezone · Aug 24, 2024 · a36d645 · a36d645
2 parents 99df770 + 9a4ce0a
commit a36d645
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diff --git a/src/bin/stun_sans_io.rs b/src/bin/stun_sans_io.rs
@@ -9,7 +9,7 @@ fn main() -> anyhow::Result<()> {
     let socket = UdpSocket::bind("0.0.0.0:0")?;
     let server = "stun.cloudflare.com:3478"
         .to_socket_addrs()?
-        .next()
+        .find(|addr| addr.is_ipv4())
         .context("Failed to resolve hostname")?;
     let mut binding = StunBinding::new(server);
 

diff --git a/src/bin/stun_sans_io_time.rs b/src/bin/stun_sans_io_time.rs
@@ -15,7 +15,7 @@ async fn main() -> anyhow::Result<()> {
     let socket = UdpSocket::bind("0.0.0.0:0").await?;
     let server = "stun.cloudflare.com:3478"
         .to_socket_addrs()?
-        .next()
+        .find(|addr| addr.is_ipv4())
         .context("Failed to resolve hostname")?;
     let mut binding = StunBinding::new(server);
     let mut timer = Timer::default();