我设置了远程描述,击中了didSetSessionDescriptionWithError回调,并显示了错误:

- (void)processAnswer:(NSString *)sdpAnswer connectionId:(NSString *)connectionId {
    //NSParameterAssert(sdpAnswer);
    NSParameterAssert(connectionId);

    NBMPeerConnection *connection = self.connectionMap[connectionId];
    __block __weak RTCPeerConnection* peerConnection = connection.peerConnection;
    RTCSessionDescription *description = [[RTCSessionDescription alloc] initWithType:RTCSdpTypeAnswer sdp:sdpAnswer];
   [connection.peerConnection setRemoteDescription:description completionHandler:^(NSError * _Nullable error) {
    [self peerConnection:peerConnection didSetSessionDescriptionWithError:error];
}];
}

通话后收到此错误。

错误Domain = org.webrtc.RTCPeerConnection代码= -1“SessionDescription为NULL。”

最佳答案

我曾经遇到过同样的错误,并通过在Offer字符串的末尾添加“\n”来解决此错误。希望这可以帮助。

关于ios - 无法在WebRTC上设置 session 描述,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/39696684/

10-09 07:31