本节假设您已经知道如何配置QReplication —— 因此着重讲解队列映射和队列订阅的创建。
This section assumes you already know how to configure Q Replication — meaning specifically creating queue maps and queue subscriptions.
其中包括服务的不同类、订阅持久性和将消息发布到或从中读取消息的队列。
These include different classes of service, subscription durability, and the queues which messages are published to or read from.
然后,目标应用程序可以订阅这个队列,并使用读取或接收函数获得消息。
Target applications can then subscribe to the queue and obtain the message using either the read or receive function.
如果服务器的配置是分发事件,那么事件消费者应用程序可以监听队列或订阅的主题来接收指定的事件信息。
If the server is configured to distribute events, applications called event consumers can listen to queues or subscribe to topics to receive specific event information.
完成此任务后,我们将设置在队列管理器控制下开始和结束的发布/订阅代理。
Once that is done, we will set up the publish/subscribe broker to start and end under control of the queue manager.
同样,如果订阅队列满员,就会很不方便。
It is equally inconvenient if that subscription queue fills up.
这些中介体使用私有网络、消息队列和发布/订阅系统可以提供可靠的服务。
These intermediaries can provide reliable services using private networks, message queues, and publish/subscribe systems.
该代码从对话框中获得订阅名、要使用的队列管理器以及要发送消息的队列名。
The code gets the subscription name, the queue manager to use, and the queue name to send the message from the dialog.
订阅一个主题,并指定要从中接收消息的队列。
Subscribe to a topic and specify the queue on which you want to receive the messages.
MQI还允许应用程序操作队列上下文、发布或订阅主题、以及查询进程和名称列表。
The MQI can also allow a program to manipulate context for queues, specify alternate userids, publish or subscribe to topics, and inquire on processes and namelists.
对一个队列的发布和订阅,对于在多个应用程序之间基于不同主题交换信息来说是一种有效的配置。
Publishing and subscribing to a queue is an effective configuration for exchanging information between multiple applications on multiple subjects.
修改客户端以订阅主题队列。
当统计功能启动时,BrokerExplorer在代理队列管理器中为您动态创建一个订阅点来收集快照数据。
When statistics are enabled, the broker Explorer creates a subscription point in the broker's queue manager automatically for you to gather the snapshot data.
此MDB将订阅队列,而我们的Web服务会将消息放入到此队列中。
This MDB will subscribe to the Queue, in which our Web service will put the messages.
除了队列管理器外,提供发布和订阅特性的MessageBroker也必须运行。
The Message Broker provides the publish and subscribe features, and it has to be running in addition to queue manager.
它之前必须处理所有主要的用例,包括队列式存储转发消息,Tibco风格的发布和订阅,还有可靠的文件传输。
It had to handle all the major use cases, including queue-style store-and-forward messaging, Tibco-style publish and subscribe, and reliable file transfer.
实体时间——统计在所有实体统计区间内某一实体(包括队列、主题、订阅、转换和消息缓存等)从创建到销毁所消耗的时间。
Entity Hours - counts the time from creation to deletion of an Entity (Queue, Topic, Subscription, Relay or Message Buffer) totaled across all Entities used during the period.
清单5.订阅主题队列的逻辑。
在P 2 P模式中,消息的生产者通过队列传送消息给特定的消息消费者,而发布—订阅模式则以一对多或多对多的方式进行消息的传播。
In P2P mode, a message producer sends a message to a specific message consumer through a queue, whereas pub-sub is intended for the one-to-many or many-to-many broadcast of messages.
JMS消息传送域——保留point -to - Point(点到点)缺省值,因为我们将使用特定的队列接收消息,这与发布-订阅主题相反。
JMS messaging domain — Leave the default value, Point-to-Point, because we are using a specific queue to which messages are sent, as opposed to a pub-sub topic.
在集群中任意位置的给定主题字符串的发布随后流向含有该主题的订阅者的任意其他队列管理器,以便本地交付给应用程序。
Publications on the given topic string anywhere in the cluster are then flowed to any other queue managers with subscribers for that topic, to be delivered locally to applications.
订阅者通过读取或接收函数从队列获取消息。
The subscribers retrieve the message from the queue through read or receive functions.
作为一个替代方案,客户端可以选择从队列中取出消息而不是通过订阅。
As an alternative a client could opt to pull messages from the queue instead of getting it via a subscription.
排队到主题的消息自动放置在任何订阅过该主题的实体的专用队列中。
A message queued to a topic is automatically placed on the private queue of any entity who is subscribed to that topic.
而另一个JMS客户机(订阅者)则可以访问这个队列,并从该服务器获取这条消息。
Another JMS client (subscriber) can access the queue and retrieve the message from the server.
这个队列的名字是例如friends.298F2DBC6865-4225-8A73-8FF6175D396D这样的,这难以猜测的名字能够阻止聊天客户端直接取出信息 -记住:不知道队列的名字,就不能设置订阅。
friends.298F2DBC6865-4225-8A73-8FF6175D396D which prevents chat client from consuming such messages – remember: without the knowledge of the name of a queue no subscriptions can be set up.
Atom订阅源:atom订阅源使得那些非订阅用户能够访问Netflix订阅数据,如订阅者队列。
Atom feeds - The Atom feeds provide a means for enabling non-subscriber users to read Netflix feed data such as subscriber queues.
Atom订阅源:atom订阅源使得那些非订阅用户能够访问Netflix订阅数据,如订阅者队列。
Atom feeds - The Atom feeds provide a means for enabling non-subscriber users to read Netflix feed data such as subscriber queues.
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