在webRTC ios中进行音频呼叫时，如何知道两个客户端之间的网络丢失

Question

在IOS中使用webRTC音频呼叫时，如何识别两个客户端（任何一方）之间的网络丢失？在android中识别使用onPeerConnectionError。

Answer 1

这里是：

/** Called any time the IceConnectionState changes. */
- (void)peerConnection:(RTCPeerConnection *)__unused peerConnection didChangeIceConnectionState:(RTCIceConnectionState)newState {

    /*
     * RTCIceConnectionStateNew,
     * RTCIceConnectionStateChecking,
     * RTCIceConnectionStateConnected,
     * RTCIceConnectionStateCompleted,
     * RTCIceConnectionStateFailed,
     * RTCIceConnectionStateDisconnected,
     * RTCIceConnectionStateClosed,
     * RTCIceConnectionStateCount,
     */
}

这是在RTCPeerConnectionDelegate中实现的

https://github.com/otalk/webrtc-ios/blob/master/include/RTCPeerConnectionDelegate.h#L59