If the script successfully connects to the database, it simply returns the database connection handle to the caller.
如果该脚本成功地连接到数据库，那么只需向调用者返回数据库连接句柄。
The connection handle resource given when creating a database connection is a necessary parameter, along with the query that needs to be run.
创建数据库连接时提供的连接处理资源是必要的参数，随需要运行的查询一起使用。
This access implies that every call of getConnection returns a connection handle whose physical connection is solely for the requesting user.
此访问隐含每次调用getConnection 都返回一个连接句柄，该连接句柄的物理连接单独用于请求用户。
When the connection handle notifies the connection manager that it has been closed, the managed connection is cleaned up and returned to the pool.
当连接句柄通知连接管理器它已关闭时，托管的连接就被清除并返回池中。
Rather than reassociating the connection handle with the managed connection the next time a method is called, the optimization uses lazy association.
这种优化使用惰性关联，而不是在下次调用方法时重新将连接句柄与托管连接关联。
Once the link is successfully connected, db2 returns a connection handle resource that remains active until it is closed using the db2_close function.
成功连接上链接后，db 2将返回一个连接处理资源，该资源一直处于活动状态直至使用db2_close函数将其关闭。
She also creates a message flow that returns from the pool by dragging the connection handle from the pool onto the Receive Boxed Game Units activity.
她还通过将连接手柄从池拖放到ReceiveBoxed Game Units活动上来创建一个从池返回的消息流。
It is used when the client obtains a connection handle for an Encina Connector instance. With this class, the application specifies connection parameters.
当客户端获得对Encina连接器的连接处理时使用它。
However, you can reuse the physical connection if the previous connection handle that wraps the same physical connection is closed. Connection reuse occurs when you use the following pattern.
然而，如果前面的包装相同物理连接的连接句柄已关闭，那么您可以重用该物理连接。
The factory class keeps a static map of the threads that have been connected and can either return the existing connection handle, or create and store the connection handle when called by a thread.
工厂类保留已连接的线程的静态映射，可以在线程进行调用时返回现有连接句柄，或创建并存储连接句柄。
Basically, a protocol should know how to handle making and losing connections, and receiving and sending data within a connection.
协议基本上应该知道如何处理连接的建立和断开，以及如何在连接中接收和发送数据。
When the number of ticks reaches zero for a timer, it calls the timeout handler routine to handle the corresponding timeout for that connection.
当计时器的计时单元数达到零时，它将调用超时处理程序例程为该连接处理相应的超时。
The root lays the foundation for the contents by providing various graphical layers, such as connection layers, handle layers, etc., and possibly zoom or other functionality at the viewer level.
根通过提供各种图形层(例如连接层和句柄层等)以及可能会在查看器级别提供的视图缩放或其它功能，为内容打下基础。
In fact, you might want to bundle up the code you write to handle data source configuration and connection into a utility class (that's left for you as an exercise).
实际上可以将处理数据源配置和连接的代码打包成一个工具类(留给读者作为练习)。
It also defines how to handle lifecycle, connection and work management, and inflow transactions and messages (inbound service).
还定义了如何处理生命周期、连接和工作管理以及传入事务和消息(入站服务)。
As the number of clients connect, new events to handle the client connection are added to the event queue and removed when the client disconnects.
当客户端连接时，在事件队列中添加新事件以处理客户端连接；当客户端中断连接时删除事件。
These functions take environment, connection, statement, or descriptor handles as input and return the diagnostic information related to the last function call made using that handle.
这些函数以环境句柄、连接句柄、语句句柄或描述符句柄作为输入参数，返回与上一次使用该句柄作出的函数调用相关的诊断信息。
An electrical connection melted during a test to make sure the equipment could handle the high currents needed to power the LHC's huge superconducting magnets.
为了启动LHC的巨大超导体，在一个确保设备能够处理大电流的测试中一个电气连接部件融化了。
Once a connection is assigned to handle a particular request, the basic request information (HTTP headers, and so on) is sent over the TCP connection as a packet.
在分配连接来处理特定的请求后，基本请求信息(http头等信息)将以数据包的形式在TCP连接上发送。
When you make a call, it is routed as a VoIP call over the broadband connection, which can handle several calls at once.
当你打电话时，他还会自动以网络语音电话为路径连接到宽带网络，并且这种基站连接可以承担若干部电话同时使用。
To support SOAP/JMS for the Web service implementation, you must create the JMS resources (Queue, Queue Connection Factories and Listener Ports) needed to handle and respond to incoming messages.
要为Web服务实现提供SOAP/JMS支持，必须创建所需的 JMS资源（队列（Queue）、队列连接工厂（Queue Connection Factories）和侦听器端口（Listener Ports））来处理和响应传入的消息。
Next, you obtain a handle to your LDAP connection established earlier in the Activator class’s initializeLDAP method.
接下来，将获得前面使用 Activator类的initializeLDAP方法建立的LDAP连接的一个句柄。
Main : the main function creates the socket to be used for listening to connections, and then creates the callback for accept to handle each connection through the event handler.
main：主函数创建用来监听连接的套接字，然后创建accept的回调函数以便通过事件处理函数处理每个连接。
As it detects a request, it spawns a thread of URIServerThread that will handle the connection with the TCP client.
在侦听到请求时，它将生成处理与TCP客户机之间的连接的URIServerThread线程。
One or more descriptor handles can be explicitly allocated by calling the SQLAllocHandle function with the SQL_HANDLE_DESC option and a valid connection and statement handle.
在指定了SQL_HANDLE_DESC选项的情况下，通过调用SQLAllocHandle函数可以显式地分配一个或多个描述符句柄，以及一个有效的连接句柄和语句句柄。
One way to handle this impatient file is to create non-linear queues in Web services that frequently need the connection from others.
处理这种等待时间不够的文件的一种方法是，在频繁需要其他Web服务的连接的Web服务中创建非线性队列。
KeepAlive 5 at the global level of httpd.conf allows the server to handle 5 requests on a connection before forcing the connection closed.
conf全局级的KeepAlive5允许服务器在连接强制关闭之前处理一个连接上的5个请求。
You can destroy the connection that is being used to execute the query ny using the application handle value (which is 78 here) and running the DB2 force application command.
您可以终止正用于执行查询的连接，方法是使用application句柄值(这里是78)并运行DB 2force application命令。
If the CLI handle still exists, it is no longer marked as a trusted connection since the trusted context setting was performed by the xa code during xa_open, when the connection was created.
如果cli句柄仍然存在，它也不再被标记为受信任连接，因为当创建连接时，xa在xa_open期间执行受信任上下文设置。
However, frequent polling requires bandwidth and resources on both sides to handle the connection.
但是，频繁的轮询在两端都需要带宽和资源来处理连接。
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