fix iOS setsockopt invalid params

quinn-rs · Sep 12, 2020 · c0eaab7 · c0eaab7
1 parent 751d660
commit c0eaab7
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/quinn/src/platform/unix.rs b/quinn/src/platform/unix.rs
@@ -37,8 +37,10 @@ impl super::UdpExt for UdpSocket {
 
         let addr = self.local_addr()?;
 
-        // macos doesn't support IP_RECVTOS on dual-stack sockets :(
-        if addr.is_ipv4() || (!cfg!(target_os = "macos") && !self.only_v6()?) {
+        // macos and ios do not support IP_RECVTOS on dual-stack sockets :(
+        if addr.is_ipv4()
+            || ((!cfg!(any(target_os = "macos", target_os = "ios"))) && !self.only_v6()?)
+        {
             let on: libc::c_int = 1;
             let rc = unsafe {
                 libc::setsockopt(