Fixed failed to reuse address

LightSwordX/Socket6/TCPSocket.c

@@ -218,10 +218,13 @@ int tcpsocket_listen(const char *addr,int port){
     }
 }
 
-int tcpsocket6_listen(const char* ipv6addr, int port) {
+int tcpsocket6_listen(const char* addr, int port) {
 
     int socketfd = socket(AF_INET6, SOCK_STREAM, 0);
 
+    int reuse = 1;
+    setsockopt(socketfd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse));
+
     if (socketfd < 0) {
         return socketfd;
     }
@@ -231,14 +234,17 @@ int tcpsocket6_listen(const char* ipv6addr, int port) {
     sa.sin6_port = htons(port);
     sa.sin6_family = AF_INET6;
     sa.sin6_len = sizeof(sa);
-    inet_pton(AF_INET6, ipv6addr, &(sa.sin6_addr));
+    inet_pton(AF_INET6, addr, &(sa.sin6_addr));
 
     int b = bind(socketfd, (struct sockaddr *) &sa, sizeof(sa));
     if (b != 0) {
+        fprintf(stderr, "%s\n", gai_strerror(b));
         return -1;
     }
 
-    if (listen(socketfd, 128) !=0 ) {
+    int l = listen(socketfd, 128);
+    if (l !=0 ) {
+        fprintf(stderr, "%s\n", gai_strerror(b));
         return -2;
     }
 

LightSwordX/TCPSocket.swift

@@ -112,7 +112,7 @@ class TCPServer6: Socket {
             return (false, "listening ready")
         }
 
-        let fd = c_tcpsocket_listen(self.addr, port: Int32(self.port))
+        let fd = c_tcpsocket6_listen(self.addr, port: Int32(self.port))
         if fd > 0 {
             self.fd = fd;
             return (true, "listening")

LightSwordX/ViewController.Servers.swift

@@ -24,7 +24,7 @@ extension ViewController: NSTableViewDataSource {
         server.id = servers.count
 
         if servers.count == 0 {
-            server.address = "public1.lightsword.org"
+            server.address = "public1.2jien.com"
             server.port = 443
         }
 

README.md

@@ -30,6 +30,19 @@ Price: $0.99
 
 LightSwordX is an open-source software, everyone can download the source code and compile it on Mac without any cost. But you may know **maintenance is the most expensive part** of software. No one can live without money! So, as a developer, I hope people would use and buy it. Thanks.
 
+Features
+---
+
+✓ Enable mutli proxy servers simultaneously
+
+✓ IPv6
+
+✓ Whitelist & Blacklist
+
+✓ Start self on system startup
+
+✓ Traffic statistics
+
 Privacy Policy
 ---
 

README_zh.md

@@ -32,6 +32,19 @@ LightSwordX 内置一台由网友免费提供的公用代理服务器，当然
 
 LightSwordX 是完全开源的软件，每个人都可以下载源码并且编译运行。但是创建和维护任何一个项目都是需要成本与开销的。即便是开源项目，通常来说，也要有资金来源才能更好的发展。虽然不论你是否购买，我都会维护下去，但还是希望有用户能够购买该 App，支持这个该项目发展。
 
+特性
+---
+
+✓ 同时使用多台服务器
+
+✓ IPv6
+
+✓ 黑白名单
+
+✓ 开机启动
+
+✓ 流量统计
+
 隐私政策
 ---