fix

Tun/Punchnet/Actors/SDLContextActor.swift

@@ -48,6 +48,8 @@ actor SDLContextActor {
     // 依赖的变量
     private var udpHole: SDLUDPHole?
     private var udpHoleWorkers: [Task<Void, Never>]?
+    private var udpHoleV6: SDLUDPHoleV6?
+    private var udpHoleV6Workers: [Task<Void, Never>]?
     
     // dns的client对象
     private var dnsClient: DNSCloudClient?
@@ -147,6 +149,13 @@ actor SDLContextActor {
             try await udpHole.waitClose()
             SDLLogger.log("[SDLContext] udp closed!!!!")
         }
+        
+        await self.supervisor.addWorker(name: "udpHoleV6") {
+            let udpHoleV6 = try await self.startUDPHoleV6()
+            SDLLogger.log("[SDLContext] udpV6 running!!!!")
+            try await udpHoleV6.waitClose()
+            SDLLogger.log("[SDLContext] udpV6 closed!!!!")
+        }
     }
     
     public func waitForReady() async throws {
@@ -363,6 +372,21 @@ actor SDLContextActor {
         return udpHole
     }
     
+    private func startUDPHoleV6() async throws -> SDLUDPHoleV6 {
+        self.udpHoleV6Workers?.forEach {$0.cancel()}
+        self.udpHoleV6Workers = nil
+        
+        // 启动udp ipv6服务器
+        let udpHoleV6 = try SDLUDPHoleV6()
+        let localAddress = try udpHoleV6.start()
+        SDLLogger.log("[SDLContext] udpHoleV6 started, on address: \(localAddress)")
+        
+        self.udpHoleV6 = udpHoleV6
+        self.udpHoleV6Workers = []
+        
+        return udpHoleV6
+    }
+    
     // 处理context的停止问题
     public func stop() async {
         self.resumeReadyWaiters(.failure(CancellationError()))
@@ -377,6 +401,11 @@ actor SDLContextActor {
         self.udpHole?.stop()
         self.udpHole = nil
         
+        self.udpHoleV6Workers?.forEach { $0.cancel() }
+        self.udpHoleV6Workers = nil
+        self.udpHoleV6?.stop()
+        self.udpHoleV6 = nil
+        
         self.quicWorker?.cancel()
         self.quicWorker = nil
         self.quicClient?.stop()
@@ -1007,6 +1036,7 @@ actor SDLContextActor {
     
     deinit {
         self.udpHole = nil
+        self.udpHoleV6 = nil
         self.dnsClient = nil
     }
 }