RxSwift BehaviorRelay auto isDisposed

Question

这是我的代码在这里：

class MapManager: NSObject {

    let removeFenceTask = BehaviorRelay<String?>(value: nil)

    override init() {
        super.init()

        removeFenceTask
            .filter({ $0 != nil })
            .debug("removeFenceTask", trimOutput: true)
            .flatMap { (taskId: String?) -> Observable<TaskModel> in
                guard let `taskId` = taskId, let provider = Application.shared.provider else { return Observable.just(TaskModel()) }
                return provider.queryTaskDetail(taskId: taskId).asObservable()
        }
        .asObservable()
        .subscribe(onNext: { [weak self] (taskModel) in
            self?.removeFence(taskModel: taskModel)
        }).disposed(by: rx.disposeBag)

    }
}

    func queryTasks(_ currentPage: Int, status: TaskStatus) -> Single<([TaskModel], Bool)> {
        return requestObject(
            .queryTasks(currentPage: currentPage, pageSize: 10, status: status), type: TaskModelWrapper.self)
            .map({ (taskModelWrapper) -> ([TaskModel], Bool) in
                let tasks = taskModelWrapper.data?.data ?? []
                tasks.filter({ $0.taskStatus == .canceled || $0.taskStatus == .deliveryCompleted || $0.taskStatus == .taskCompleted || $0.taskStatus == .terminated })
                    .forEach { (taskModel) in
                        MapManager.shared.removeFenceTask.accept(taskModel.taskId)
                }
                return (tasks, taskModelWrapper.data?.isNoMoreDataShow ?? false)
            })
    }

最后我在成功完成2个事件后得到isDisposed

控制台：

2019-11-27 10：46：27.203：newFenceTask->已订阅

2019-11-27 10：46：27.203：removeFenceTask->已订阅

2019-11-27 10：46：27.204：removeFenceTask->事件next（Optional（“ 123”））

2019-11-27 10：46：27.207：removeFenceTask->事件next（Optional（“ 1908157SRZTT2DGF”））]]

2019-11-27 10：46：27.295：removeFenceTask-> isDisposed

问题：

为什么发生此isDisposed？

这是我的代码在这里：类MapManager：NSObject {让removeFenceTask = BehaviorRelay （（value：nil）覆盖init（）{super.init（）removeFenceTask ...

Answer 1

您的rx.disposeBag不被处分吗？