sinch阻止ios在背景中播放音乐

Question

我的应用程序可以播放音乐，即使在后台模式下也能继续播放音乐。

但是在我安装了sinch！之后，当应用程序进入后台模式时，音乐会停止。

在功能方面，我打开了background modes: audio语音IP和远程通知。我试图在进入后台([self.sinchClient stopListeningOnActiveConnection]; [self.sinchClient terminate];)之前杀死sinchservices，但它没有用。

有什么建议吗？

这是我的代码

-(void)playUsingSession:(SPTSession *)session {
    // Create a new player if needed
    if (self.player == nil) {
        self.player = [[SPTAudioStreamingController alloc] initWithClientId:[SPTAuth defaultInstance].clientID];
    }
    [self.player loginWithSession:session callback:^(NSError *error) {
        if (error != nil) {
            return;
        }
        [self initSinchClient:session.canonicalUsername];

        NSURL *trackURI = [NSURL URLWithString:@"spotify:track:58s6EuEYJdlb0kO7awm3Vp"];
        [self.player playURIs:@[ trackURI ] fromIndex:0 callback:^(NSError *error) {
            if (error != nil) {
                return;
            }
        }];
    }];
}

- (void)sendMessageToMe{
    NSArray *recipients = @[self.session.canonicalUsername];
    SINOutgoingMessage *message = [SINOutgoingMessage messageWithRecipients:(NSArray *)recipients text:@"test"];
    [self.sinchClient.messageClient sendMessage:message];
}

#pragma mark - SINClientDelegate methods
- (void)clientDidStart:(id<SINClient>)client {
    self.sinchMessageClient = [self.sinchClient messageClient];
    self.sinchMessageClient.delegate =  self;
    [self performSelector:@selector(sendMessageToMe) withObject:nil afterDelay:1];
}

- (void)initSinchClient:(NSString*)userId {
        self.sinchClient = [Sinch clientWithApplicationKey:SINCH_APPLICATION_KEY
                                         applicationSecret:SINCH_APPLICATION_SECRET
                                           environmentHost:SINCH_ENVIRONMENT_HOST
                                                    userId:userId];
        [self.sinchClient setSupportMessaging:YES];
        [self.sinchClient setSupportActiveConnectionInBackground:YES];
        self.sinchClient.delegate = self;
        [self.sinchClient start];
        [self.sinchClient startListeningOnActiveConnection];
}