ios - 如何将接收方的 ACCEPT 和 DECLINE 操作通知发送方？

Question

在多对等框架中，如果发送者向接收者发送邀请并且接收者拒绝它。 那么有什么方法可以检查接收者拒绝邀请吗？

[self.browser invitePeer:peerID
                       toSession:self.session
                     withContext:nil
                         timeout:INVITE_TIMEOUT];

Answer 1

阅读MCSession documentation :

If you use one of the framework’s browser objects for peer discovery, when a peer accepts an invitation, the session calls its delegate object’s session:peer:didChangeState: method with MCSessionStateConnected as the new state, along with an object that tells you which peer became connected.

并检查 session:peer:didChangeState: documentation ，我看到了这个:

This delegate method is called with the following state values when the nearby peer’s state changes:

• MCSessionStateConnected—the nearby peer accepted the invitation and is now connected to the session.

• MCSessionStateNotConnected—the nearby peer declined the invitation, the connection could not be established, or a previously connected peer is no longer connected.