From 20ef0ca9856d736f5b9511dabd2f56307e884f3f Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Thu, 17 Jul 2025 15:05:00 +0800
Subject: [PATCH] add stop

---
 Sources/Punchnet/SDLContext.swift | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Sources/Punchnet/SDLContext.swift b/Sources/Punchnet/SDLContext.swift
index ea9384e..ebd27b1 100644
--- a/Sources/Punchnet/SDLContext.swift
+++ b/Sources/Punchnet/SDLContext.swift
@@ -117,6 +117,18 @@ public class SDLContext: @unchecked Sendable {
         self.monitor.start()
     }
     
+    public func stop() async {
+        self.superCancel?.cancel()
+        self.superClient = nil
+        
+        self.udpCancel?.cancel()
+        self.udpHole = nil
+        
+        self.readTask?.cancel()
+        
+        exit(-1)
+    }
+    
     private func startSuperClient() async throws {
         self.superClient = SDLSuperClient(host: config.superHost, port: config.superPort)
         // 建立super的绑定关系
@@ -379,6 +391,8 @@ public class SDLContext: @unchecked Sendable {
             networkSettings.dnsSettings = NEDNSSettings(servers: ["8.8.8.8", "114.114.114.114"])
         }
         
+        SDLLogger.log("[SDLContext] Tun started at network ip: \(netAddress.ipAddress), mask: \(netAddress.maskAddress)", level: .debug)
+
         let ipv4Settings = NEIPv4Settings(addresses: [netAddress.ipAddress], subnetMasks: [netAddress.maskAddress])
         // 设置路由表
         //NEIPv4Route.default()
@@ -391,8 +405,9 @@ public class SDLContext: @unchecked Sendable {
             try await self.provider.setTunnelNetworkSettings(networkSettings)
             
             await self.holerManager.cleanup()
-            
             self.startReader()
+            
+            SDLLogger.log("[SDLContext] setTunnelNetworkSettings success, start read packet", level: .debug)
         } catch let err {
             SDLLogger.log("[SDLContext] setTunnelNetworkSettings get error: \(err)", level: .error)
             exit(-1)