Afnetworking: why excute self.session getTasksWithCompletionHandler in initWithSessionConfiguration?

[mamingzxc]

i see that self.session getTasksWithCompletionHandler on initWithSessionConfiguration method in AFURLSessionManager class, is the tasks of self.session when was inited nil?

[kcharwood]

I believe this for restoring a session from the background.

[ccwinner]

Sorry for asking a question in closed issue. I'm quite confused about "I believe this for restoring a session from the background". The 'background' means after the duration when app
is suspended by the system or from another thread? If it's of former then it makes sense.

[ptlCoder]

为了防止后台回来，重新初始化这个session，一些之前的后台请求任务，导致程序的crash。