fix super event

Tun/Punchnet/Actors/SDLContextActor.swift

@@ -625,6 +625,10 @@ actor SDLContextActor {
 // 处理和Super之间的通讯
 extension SDLContextActor {
     
+    private func makeSuperEventProcessor() -> SDLSuperEventProcessor {
+        return .init(networkAddress: self.config.networkAddress)
+    }
+    
     // 开启注册任务
     private func startRegisterLoop() {
         guard self.registerTask == nil else {
@@ -711,32 +715,21 @@ extension SDLContextActor {
     }
     
     private func handleEvent(event: SDLEvent) async {
-        switch event.event {
+        let processor = self.makeSuperEventProcessor()
-        case .natChanged(let natChangedEvent):
+        let plan = await processor.makeProcessingPlan(event: event)
-            let dstMac = natChangedEvent.mac
+        if let logMessage = plan.logMessage {
-            SDLLogger.log("[SDLContext] natChangedEvent, dstMac: \(dstMac)")
+            SDLLogger.log(logMessage)
-            sessionManager.removeSession(dstMac: dstMac)
+        }
-        case .sendRegister(let sendRegisterEvent):
-            SDLLogger.log("[SDLContext] sendRegisterEvent, ip: \(sendRegisterEvent)")
-            // 发送register包
-            var register = SDLRegister()
-            register.networkID = self.config.networkAddress.networkId
-            register.srcMac = self.config.networkAddress.mac
-            register.dstMac = sendRegisterEvent.dstMac
-            let registerData = try! register.serializedData()
         
-            if sendRegisterEvent.natIp > 0 && sendRegisterEvent.natPort > 0 {
+        switch plan.action {
-                let address = SDLUtil.int32ToIp(sendRegisterEvent.natIp)
+        case .removeSession(let dstMac):
-                if let remoteAddress = try? SocketAddress.makeAddressResolvingHost(address, port: Int(sendRegisterEvent.natPort)) {
+            self.sessionManager.removeSession(dstMac: dstMac)
-                    self.sendPeerPacket(type: .register, data: registerData, remoteAddress: remoteAddress)
+        case .sendRegister(let registerData, let remoteAddresses):
-                }
+            remoteAddresses.forEach { remoteAddress in
-            }
-            
-            if sendRegisterEvent.hasV6Info, let remoteAddress = try? await sendRegisterEvent.v6Info.socketAddress() {
                 self.sendPeerPacket(type: .register, data: registerData, remoteAddress: remoteAddress)
             }
-        case .shutdown(let shutdownEvent):
+        case .shutdown(let message):
-            let alertNotice = NoticeMessage.alert(alert: shutdownEvent.message)
+            let alertNotice = NoticeMessage.alert(alert: message)
             self.noticeClient?.send(data: alertNotice)
             
             // 报告错误并退出

Tun/Punchnet/Actors/SDLSuperEventProcessor.swift

@@ -0,0 +1,72 @@
+//
+//  SDLSuperEventProcessor.swift
+//  Tun
+//
+//  Created by 安礼成 on 2026/4/15.
+//
+
+import Foundation
+import NIOCore
+
+final class SDLSuperEventProcessor {
+    enum ProcessingAction {
+        case removeSession(dstMac: Data)
+        case sendRegister(data: Data, remoteAddresses: [SocketAddress])
+        case shutdown(message: String)
+        case none
+    }
+    
+    struct ProcessingPlan {
+        let logMessage: String?
+        let action: ProcessingAction
+    }
+    
+    private let networkAddress: SDLConfiguration.NetworkAddress
+    
+    init(networkAddress: SDLConfiguration.NetworkAddress) {
+        self.networkAddress = networkAddress
+    }
+    
+    func makeProcessingPlan(event: SDLEvent) async -> ProcessingPlan {
+        switch event.event {
+        case .natChanged(let natChangedEvent):
+            let dstMac = natChangedEvent.mac
+            return .init(
+                logMessage: "[SDLContext] natChangedEvent, dstMac: \(dstMac)",
+                action: .removeSession(dstMac: dstMac)
+            )
+        case .sendRegister(let sendRegisterEvent):
+            return await self.makeSendRegisterPlan(sendRegisterEvent)
+        case .shutdown(let shutdownEvent):
+            return .init(logMessage: nil, action: .shutdown(message: shutdownEvent.message))
+        case .none:
+            return .init(logMessage: nil, action: .none)
+        }
+    }
+    
+    private func makeSendRegisterPlan(_ event: SDLEvent.SendRegister) async -> ProcessingPlan {
+        // 发送register包
+        var register = SDLRegister()
+        register.networkID = self.networkAddress.networkId
+        register.srcMac = self.networkAddress.mac
+        register.dstMac = event.dstMac
+        let registerData = try! register.serializedData()
+        
+        var remoteAddresses: [SocketAddress] = []
+        if event.natIp > 0 && event.natPort > 0 {
+            let address = SDLUtil.int32ToIp(event.natIp)
+            if let remoteAddress = try? SocketAddress.makeAddressResolvingHost(address, port: Int(event.natPort)) {
+                remoteAddresses.append(remoteAddress)
+            }
+        }
+        
+        if event.hasV6Info, let remoteAddress = try? await event.v6Info.socketAddress() {
+            remoteAddresses.append(remoteAddress)
+        }
+        
+        return .init(
+            logMessage: "[SDLContext] sendRegisterEvent, ip: \(event)",
+            action: .sendRegister(data: registerData, remoteAddresses: remoteAddresses)
+        )
+    }
+}