注意,1000 位用户并不意味着并发性更多,它仅表示队列请求更多。
Note that 1000 users does not mean more concurrency, but rather more queued requests.
需要谨防出现任何磁盘的使用率接近百分之百,或者大量的队列请求等待磁盘的情况。
You want to be wary of any disk that approaches 100 percent utilization or a large amount of queue requests waiting for disk.
获胜的提供者从请求队列接收消息。
The winning provider receives the message from the request queue.
定义请求队列时,请将最大消息量设置为在确定结构的大小时使用的消息数量。
When defining the request queue, keep the maximum messages to the number of messages used when sizing the structure.
如果没有数据请求阈值策略,就无法知道数据请求队列的大小。
Without a data request threshold policy, you do not know the size of the queue of data requests.
我们首先配置请求和响应队列的队列连接工厂。
We first configure the queue Connection Factories for both the request and response queues.
典型的消息代理系统经常将以异步方式处理来自相同流或并行队列的多个请求。
A typical message broker system will often be processing multiple requests from the same stream or queue in a parallel, asynchronous manner.
为了处理(消费)队列中的请求,生成了不定数量的工作线程。
A variable number of worker threads are spawned to process (consume) requests off the queue.
为保持文件一致性,我们设计了一个队列,用于放置请求,并按照先到先服务的原则。
To implement file consistency, we have designed a queue that is used to place the request using first-come-first-served basis.
此系统将请求消息发送到特定的MQ队列中,并且期望在单独的响应队列中获得该请求的响应。
This system sends a request message into a particular MQ queue and expects the response to this request in a separate response queue.
接下来,适配器需要识别这个队列是请求放置的。
Next, the adapter need to recognize this queue as the one to which requests are put.
请注意请求队列的JNDI名称。
要么请求者和响应者都知道这个队列,要么请求者在请求消息中指定应答发送到何处。
This queue is either known by both the requester and the responder, or the requester specifies in the request message where to send replies.
将请求压缩为对象,使您能用不同的请求,队列或日志请求,参数化客户机,并支持可撤销的操作。
Encapsulate a request as an object, thereby letting you parameterize clients with different requests, queue or log requests, and support undoable operations.
调用方将请求消息放在服务的请求队列中,然后(异步)侦听应答队列中的结果。
The caller puts a request message on the request queue for the service and then (asynchronously) listens for the result on the reply queue.
由于图4 中所示的MDB 将侦听请求队列上的消息,因此还必须为请求队列创建一个JMS激活规范。
Since the MDB shown in Figure 4 listens for messages on the request queue, you must also create a JMS activation specification for the request queue.
为了侦听请求,包含MDB的EJB模块的部署描述符必须定义JMS激活规范和请求队列资源。
To listen for the request, the deployment descriptor for the EJB module containing the MDB must define the JMS activation specification and the request queue resources.
我们设计了一个单独队列,根据请求对象的顺序来放置每个用户的写请求,并允许系统处理对应请求。
We designed a separate queue in which to place the write request of each user using the order in which they requested the object and enabling the system to process the request accordingly.
JMS请求队列:表示请求mq队列的jms托管对象。
JMS request queue: the JMS managed object that represents the request MQ queue.
它将请求(某个对象上的方法调用)作为对象封装,这使您能够通过不同的请求(队列或日志请求)确定客户机的参数并支持无法执行的操作。
It encapsulates a request (a method call on some object) as an object, which lets you parameterise clients with different requests, queue or log requests, and support un-doable operations.
流控制和队列——除了请求分类外,ODR负责控制请求流,此功能允许根据所定义的标准更改请求流。
Flow control and queuing - Besides the request classification, the ODR is responsible for controlling the flow of requests, which allows it to change the request flow based on defined metrics.
每个对servlet的请求向队列发出一条消息。
清单1中的代码显示了如何为AmazonSQS创建HTTP客户端、实例化CreateQueueRequest对象和调用队列创建请求。
The code in Listing 1 shows how to create the HTTP client for Amazon SQS, instantiate the CreateQueueRequest object, and invoke the queue creation request.
ServerEventHandler对象也维护请求队列。
Synchronous——表示请求队列的方法。
IBMWebSphereApplicationServer利用WLM的队列管理器服务维护队列,将请求从控制区域传递到服务区域。
IBM WebSphere Application Server leverages WLM's queuing manager service to maintain the queues for passing requests from the control region to the servant regions.
Dispatcher——管理等待执行的服务请求的激活队列;它决定接下来哪个请求退出队列并在实现该请求的ServiceDelegate对象上执行。
Dispatcher? Manages an Activation queue of service requests that are pending execution; it decides which request to de-queue next and execute on a service Delegate object that implements the request.
这两个队列,一个为请求队列,另一个为响应队列,必须作为JMS提供程序的一部分公开。
The two queues, one for the request and one for the response, must be exposed as part of a JMS provider.
每个队列的数据请求负载应该不超过队列容量的50%,这样如果一个队列出现故障,健康的队列可以接管原本发给失败的队列的数据请求。
Each queue should be loaded up with data requests up to 50 percent of the queue capacity so that one queue fails, the healthy ones take over the data requests originally destined for the failed queue.
本质上,在任何给定的时间,任何服务区域将仅绑定到单个特定的服务分类工作队列,并从该队列选择请求。
Basically, at any given time, any servant region will only bind to a single specific service class work queue and select requests from there.
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