地址可达性-服务器和端口-iOS 5 [英] Reachability with Address - Server AND Port - iOS 5

问题描述

我正在尝试检查服务器是联机还是脱机:我遇到的问题是服务器连接时具有端口

I am trying to check whether a server is online or offline: I face the problem that it has a port when connecting to it

此刻我的代码:

struct sockaddr_in address;
address.sin_len = sizeof(address);
address.sin_family = AF_INET;
address.sin_port = htons(25667);
address.sin_addr.s_addr = inet_addr("fr7.mooshroom.net");

Reachability *reachability = [Reachability reachabilityWithAddress:&address];

请让我知道我做错了什么.并且请不要将我链接到其他问题，我已经搜索过了，没有一个人有我想要的东西.

Please let me know what im doing wrong. And please dont link me to other questions, I have searched and none of them have what I'm looking for.

推荐答案

我已经修复了它，我需要在这行中输入:
const char *serverIPChar = [serverIP cStringUsingEncoding:NSASCIIStringEncoding];
并将inet_addr内的"fr7.mooshroom.net"替换为serverIPChar.还是谢谢你

I have fixed it now, i needed to put the line:
const char *serverIPChar = [serverIP cStringUsingEncoding:NSASCIIStringEncoding];
and replace the "fr7.mooshroom.net" inside the inet_addr to serverIPChar. Thanks anyway

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