近期， 某社交应用正式推出了LBS+AR天降红包，用户需要在指定地理位置开启摄像头，就能抢到对应的红包，这种线上结合线下抢红包的模式称为O2O（online to offline）抢红包。 近两年O2…
Failure when receiving data from the peer
Failure when receiving data from the peer
从对等方接收数据时失败
Failure when receiving data from the peer
Failure when receiving data from the peer
Failure when receiving data from the peer