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我在我的應用程序(ios7)中使用多對等技術。用戶可以通過以下方法發送資源:MCSession發送資源取消
_progressSend = [session sendResourceAtURL:imageUrl withName: info toPeer:peerID withCompletionHandler:^(NSError *error) {
// Implement this block to know when the sending resource transfer completes and if there is an error.
if (error) {
NSLog(@"Send resource to peer [%@] completed with Error [%@]", peerID.displayName, error);
}
else {
// Create an image transcript for this received image resource
}
}];
問題是,有時候它會停下來,或者它確實很慢。有沒有辦法取消傳輸而不會斷開連接:
[session disconnect];
??