AFNetworking 2.0可达性不起作用

Question

我在使AFNetworking Reachability模块工作时遇到了一些麻烦.我已经使用ReachabilityStatusChangeBlock设置了AFHTTPRequestOperationManager,但它永远不会被调用.

self.manager = [[AFHTTPRequestOperationManager alloc] initWithBaseURL:[NSURL URLWithString:@"http://192.168.1.2:3000"]];
    self.manager.responseSerializer = [AFJSONResponseSerializer serializer];
    NSOperationQueue *operationQueue = self.manager.operationQueue;
    [self.manager.reachabilityManager setReachabilityStatusChangeBlock:^(AFNetworkReachabilityStatus status) {
        switch (status) {
            case AFNetworkReachabilityStatusNotReachable:
            // we need to notify a delegete when internet conexion is lost.
            // [delegate internetConexionLost];
                NSLog(@"No Internet Conexion");
            break;
            case AFNetworkReachabilityStatusReachableViaWiFi:
                NSLog(@"WIFI");
            break;
            case AFNetworkReachabilityStatusReachableViaWWAN:
                NSLog(@"3G");
            break;
          default:
            NSLog(@"Unkown network status");
            [operationQueue setSuspended:YES];
            break;
        }

我已经在我的.pch中导入了SystemConfiguration/SystemConfiguration.h,正如文档所述.每当我要求状态时,我得到值-1.

有帮助吗？

更新:

我在这里添加我的PodFile:

pod 'AFNetworking'              ,'~> 2.0.0'
pod 'AFNetworking/Reachability' ,'~> 2.0.0'

Answer 1

我需要启动可达性监视器.

[self.manager.reachabilityManager startMonitoring]; 

我偶然发现它,文档应该在我看来说明这一点.