如果出现数据库连接故障，脚本将向电话报告错误。
In the case of failure to connect to the database, the script reports the error to the phone.
现在，问题主要出现在网络连接线路以及机械设备上，例如网络连接故障和驱动的故障。
Today, problems are most often associated with connections and mechanical devices, i.e., network failures and drive failures.
它提高了安全性，减少了潜在的连接故障，并在柱塞行程过程中使得环境暴露最小化。
It enhances safety, reduces potential connection failure, and minimizes environmental exposure during plunger trips.
我试过连接疑难问题，其经过的所有测试，并通过了一切，却不能找到一个连接故障。
I've tried the connection troubleshooter, its gone through all its tests and passed everything, it can't find a connection fault.
MQTT客户机可跟踪连接故障时的所有发布，并试图一旦重建连接就即刻完成消息传递。
The MQTT client tracks any publications that were in flight in the event of a connection failure, and it attempts to complete the message delivery upon reconnection.
我们还将“回声”技术引入该模拟器，使其可自动检测系统的配置规模并准确定位连接故障。
Moreover, we introduce the echo method into our simulator, so that it is able to check the configuration of the system and locate connective defaults automatically.
所有串行连接口和通讯设备应提供双线，当发生单一部件或连接故障时可直接转换至备用设备。
All serial links and communications equipment, shall be provided on a dual redundant basis, such that failure of a single component or link will effect a seamless transfer to standby equipment.
建议译文连接获取器查找空闲连接或错误连接(由于连接故障而怀疑中断)的频率。单位为毫秒。
How often the connection reaper should check for idle connections, or bad connections (suspected to be broken due to connection failure). Unit is milliseconds.
Coda服务器和Venus缓存管理器之间的连接故障并不总损害网络功能：膝上型客户机必须能离开中央服务器工作。
Connection breakdowns between Coda servers and the Venus cache manager are not always detrimental to network function: a laptop client must be able to work away from the central servers.
在这种场景中，需要有一个处理程序以便检测与主服务器上下文相关的连接故障并触发eclipsejob来监视远端资源的可用性。
In this scenario, you want to have a handler that detects a connection fault related to the primary server context and that triggers an Eclipse Job to monitor the availability of the remote resource.
即便您没有使用ApacheDirectory, Apache DirectoryStudio(可单独安装)也可以帮助您排除连接故障以及名称问题。
Even if you don't use Apache Directory, Apache Directory Studio (which you can install separately) can help you troubleshoot connection problems and issues with names.
当一台服务器上发生故障时，该备用适配器就从另一服务器上接管所有连接。
When a failure happens on one server, then this standby adapter takes over all connections from the other server.
它的复制功能使用了此框架以便检测到邮件服务器的连接丢失或者进行到备份服务器的故障转换。
It USES the framework in its replication function, to detect connectivity losses to mail servers and to fail over to backup servers.
除了支持健壮会话之外，微软声称网络连接本身对通信故障和断断续续的通信问题有了更大的容忍度。
Beyond robust session support, Microsoft claims the network connections themselves are more tolerant of communication failures and intermittent communication problems.
返回的信息可用于对网络(套接字连接响应时间)性能和网络故障原因代码进行分析。
Information returned can provide insight into the performance of the network (socket connect response time) and network failure reason codes.
如果连接任意两组系统的全部网络同时故障，将形成网络分区。
If all network connections between any two groups of systems fail simultaneously, a network partition occurs.
如果主服务器不可用，但客户机尚具有网络连接，就需要故障转换到备用服务器，而不是使用系统时间。
If the primary server is unavailable, but the client still has network connectivity, you want to fail over to a secondary server as opposed to using system time.
网络分割故障：网络分割成两个或多个互不连接的子网络，子网络内部能进行消息通信，子网络之间则不行。
Network partition failure: a network fragments into two or more disjoint sub-networks within which messages can be sent, but between which messages are lost.
当完成故障转移时，就可以使用该实例，应用程序中的连接语句就会成功。
When the failover is complete, the instance is available, and the connect statement in the application is successful.
连接到一个故障成员的应用程序将被自动重新路由到一个主动成员，其中应用程序可重新发出任何失败的事务。
Applications that are connected to a failing member will automatically be re-routed to an active member where the application can re-issue any failed transactions.
若任何使用该服务器的应用程序在试图连接此服务器时遇到网络故障，这个应用程序就会通知相应的网络故障组件。
If any application using that server encounters a network error when attempting to contact it, the application notifies the net faults component.
这就意味着VirtualDocuments活动中管理的连接是一个单点故障。
This does mean that the connection managed in the Virtual Documents activity is a single point of failure.
一个布尔值，用于控制当连接出错时Memcache扩展是否故障转移到其他服务器上。
A Boolean to control whether the Memcache extension fails over to other servers if a connection error occurs.
通常，在VIOS上配置SEA时，会部署SEAFailOver以便在发生VIOS故障时保护网络连接。
Typically, when configuring a SEA on a VIOS, you would deploy SEA fail Over to ensure network connectivity was protected in the event of a VIOS failure.
HAManager完成的 “工作”包括打开核心组成员之间的连接（发现）和监视失败的连接（故障检测）。
The "work" done by HA Manager consists of opening connections between members of the core group (discovery) and then monitoring those connections for failures (failure detection).
有多种方法可用来测试您的连接，因此我仅讨论几种基础但实用的故障诊断工具。
There are many ways to test your connection, so I cover only a couple of the basic, but useful, troubleshooting tools.
当发生故障时，例如服务器HADB 1失效，那么连接到HADB1的所有用户都要断开到数据库的连接。
When a failure occurs, for example server HADB1 fails, then all users connected to HADB1 are disconnected from the database.
核心组进程建立通向彼此的网络连接，并使用这些连接监视和判断某个进程是否正在运行，或者发生故障。
Core group processes open network connections to each other and use those connections to monitor and determine whether a process is running, stopped, or has failed.
设置了一个故障转移连接，用于将更新的应用程序自动从主站点切换到备用站点。
A fail-over connection is set up for automatic switchover of updating apps from primary to standby.
设置了一个故障转移连接，用于将更新的应用程序自动从主站点切换到备用站点。
A fail-over connection is set up for automatic switchover of updating apps from primary to standby.
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