Force IPv4 on Mojave otherwise it breaks

2019-12-18 12:42:56 +01:00 · 2019-12-18 12:42:56 +01:00 · 78e332d48b
parent e606a261f4
commit 78e332d48b
1 changed files with 9 additions and 0 deletions
--- a/TunnelKit/Sources/AppExtension/Transport/NETunnelInterface.swift
+++ b/TunnelKit/Sources/AppExtension/Transport/NETunnelInterface.swift
@ -46,7 +46,16 @@ public class NETunnelInterface: TunnelInterface {
    /// :nodoc:
    public init(impl: NEPacketTunnelFlow, isIPv6: Bool) {
        self.impl = impl
+        #if os(macOS)
+        if #available(OSX 10.15, *) {
            protocolNumber = (isIPv6 ? AF_INET6 : AF_INET) as NSNumber
+        } else {
+            // Force IPv4 on Mojave otherwise it breaks
+            protocolNumber = AF_INET as NSNumber
+        }
+        #else
+        protocolNumber = (isIPv6 ? AF_INET6 : AF_INET) as NSNumber
+        #endif
    }
    
    // MARK: TunnelInterface