WhiteDnsHelper 0.1.0

WhiteDnsHelper 0.1.0

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Maintained by leavesster.

WhiteDnsHelper 0.1.0

  • By
  • leavesster

WhiteDnsHelper

CI Status Version License Platform

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

WhiteDnsHelper is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'WhiteDnsHelper'

How to use

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
    //异步查询dns
    [[WhiteDnsManager shareInstance] querySdkDomain];
});

// WKWebview 拦截方式
Class cls = NSClassFromString(@"WKBrowsingContextController");
SEL sel = NSSelectorFromString(@"registerSchemeForCustomProtocol:");
if ([(id)cls respondsToSelector:sel]) {
    
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
    // 把 http 和 https 请求交给 NSURLProtocol 处理
    [(id)cls performSelector:sel withObject:@"http"];
    [(id)cls performSelector:sel withObject:@"https"];
#pragma clang diagnostic pop

}
[NSURLProtocol registerClass:[WhiteDnsProtocol class]];

demo 中默认提供了一个可以测试的房间uuid 以及 roomToken，进行加入以及初始化时操作。

在 WhiteDnsProtocol.m 中的以下方法:

+ (NSURLRequest *)canonicalRequestForRequest:(NSURLRequest *)request

在 log message 断点中加入 mutableReqeust: @[mutableReqeust description]@，即在控制台观察到类似结果：

截图

注意点：

httpdnsc 需要有降级方案，推荐在一次连接失败时，再进行主动切换。目前推荐在 White-SDK-iOS 加入房间/回放房间时，设置一个超时记录（目前 sdk 会无限连接），出现超时时，再尝试进行拦截。

License

WhiteDnsHelper is available under the MIT license. See the LICENSE file for more info.