void EnqueueRequest( const DSTORAGE_REQUEST *request ) 参数 请求 类型:DSTORAGE_REQUEST 要排队的读取请求。 返回值 类型:void 备注 此方法将来自请求的数据排入队列。 该方法返回后,DSTORAGE_REQUEST 结构即可重用。 如果EnqueueRequest 方法填充自上次提交以来队列容量的一半,...
Message:Received an enqueue request for collectionstring: collection. Cause:The collection broker received an enqueue request for the specified collection. Logging/Reporting:This message creates a log object, which is displayed and also logged to the debug log if debugging is enabled. This message ca...
IDStorageQueue::EnqueueRequest 方法 (dstorage.h) 项目 2023/06/13 2 个参与者 反馈 本文内容 语法 参数 返回值 要求 将读取请求排入队列。 请求一直保留在队列中,直到调用 IDStorageQueue::Submit ,或直到队列已满一半。 如果队列中没有可用条目,则排队操作将阻止,直到有一个条目可用。
Message:Received an enqueue request for collectionstring: collection. Cause:The collection broker received an enqueue request for the specified collection. Logging/Reporting:This message creates a log object, which is displayed and also logged to the debug log if debugging is enabled. This message ca...
您的驅動程式只能從EvtIoInCallerContext回呼函式呼叫WdfDeviceEnqueueRequest。 如果驅動程式已建立要求,WdfDeviceEnqueueRequest方法會將要求新增至裝置的驅動程式要求類型特定 I/O 佇列。 否則,如果驅動程式已建立要求,則方法會將要求新增至裝置的預設佇列。
def enqueue_request(self, request): if not request.dont_filter and self.df.request_seen(request): return if self.stats: self.stats.inc_value('scheduler/enqueued/redis', spider=self.spider) self.queue.push(request) After that, the request pass through 2 method: ...
如果驱动程序是筛选器驱动程序,则 WdfDeviceEnqueueRequest会将请求发送到驱动程序的 I/O 目标。 如果驱动程序不是筛选器驱动程序,则 WdfDeviceEnqueueRequest返回STATUS_INVALID_DEVICE_REQUEST。 WdfDeviceEnqueueRequest 因此,如果驱动程序在调用WdfDeviceEnqueueRequest后需要使用请求或其上下文,则应在调用WdfDeviceEn...
func enqueueIORequest(with data: NSMutableData?, completionTimeout: TimeInterval) async throws -> (IOReturn, Int) For information about concurrency and asynchronous code in Swift, see Calling Objective-C APIs Asynchronously. Use this method to issue an asynchronous input/output ...
The WdfDeviceEnqueueRequest method adds the request to the driver's request-type-specific I/O queue for the device, if the driver has created one. Otherwise the method adds the request to the device's default queue, if the driver has created one....
Enqueues a request on the default control endpoint without a data phase and a default timeout. Mac Catalyst 14.0+macOS 10.15+ - (BOOL) enqueueDeviceRequest:(IOUSBDeviceRequest) request error:(NSError * *) error completionHandler:(IOUSBHostCompletionHandler) completionHandler; ...