当下载正在运行时,如果此时wifi将为OFF,则我将获得下载状态isConcurrent TRUE,而当wifi获得ON时,我将获得isConcurrent FALSE。我的问题是,当下载任务处于并发状态(网络关闭)时,如何暂停或恢复下载任务?
发布于 2015-07-07 18:30:14
将当前任务存储在属性中,并在适当的时候暂停它。
@property (nonatomic, strong) NSURLSessionDataTask *ongoingTask;
self.ongoingTask = [self.afhttpSessionManager GET:....];
//wi-fi is off
[self.ongoingTask suspend];
//wi-fi is on again
[self.ongoingTask resume];https://stackoverflow.com/questions/31265758
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