业务规则和选择器始终使用同步调用。
Both Business Rules and Selectors always use synchronous invocations.
上面的调用是典型的同步调用场景。
The above invocation is a typical synchronous invocation scenario.
同步：指示同步调用是首选样式。
当进行同步调用时，是否能够接收过期或超时异常？
Is it possible to receive expiration or timeout exception when making a synchronous call?
在同步调用中，客户机将消息发送给服务，并等待响应。
In synchronous invoke, the client sends a message to the service and waits for the response.
同步调用通常比异步调用需要更少的内部处理。
Synchronous invocations typically imply less internal processing than asynchronous invocations.
使用SOAP overHTTP 的传统同步调用
请求-响应样式——由客户机服务进行同步调用。
Request-response style -- synchronous invocation by client services.
而只需将这个异步标志设置为false，进行同步调用。
Instead, set the asynchronous flag to false, and make the call synchronously.
对于从长期运行的过程发出的同步调用，不支持存储和转发。
Store and Forward is not supported for synchronous calls from long running processes.
True：同步调用发生在客户端或者调用方的全局事务之外。
True: Synchronous invocations occur outside any client or caller's global transaction.
在请求之后，同步调用CreditAgency模块。
After the request, invoke the CreditAgency module synchronously.
如果同步调用全局流程，则顶级流程在系统步骤完成之前不会恢复。
If the global process is called synchronously, the top level process will not resume until the system step has completed.
此问题的解决方案是在同步调用的服务上实现主动调用计时器。
The solution to this problem is to implement aggressive invocation timers on synchronously invoked services.
当然，现在我们必须将调用代码与生成的作业结合起来，以获得同步调用。
Of course, now we must join our calling code with our spawned job to get the synchronous call.
当同步调用服务组件时，客户端和服务提供程序在同一线程中执行。
When a service component is invoked synchronously, both the client and the service provider execute in the same thread.
同步调用极易受破坏，所以为了使远程调用更稳固，要进行异步调用。
Synchronous calls are much more fragile, so to make a remote call more robust, make it asynchronous.
这个限定符决定使用在同步调用期间调用者或者客户端将其事务传播到目标组件。
This qualifier determines whether a caller or client will propagate its transaction to the target component during synchronous invocation.
此组件提供一个客户机的同步调用(使用单个传输连接阻塞Client)范型。
This provides a synchronous invocation (blocking client with single transport connection) paradigm to the clients.
在同步调用中，调用的服务使用的执行线程与中介流使用的执行线程相同。
In the synchronous invocation, the invoked service USES the same thread of execution as used by the mediation flow.
服务设计人员是否可以自由选择本地调用和远程调用、同步调用和异步调用？
Should a service designer be permitted free choice between local and remote invocation, between synchronous and asynchronous invocation?
正如我们提到的，失败事件不是为同步调用创建的，也不是为双向业务流程交互创建的。
As stated, failed events are not created for synchronous invocations nor for two-way business process interactions.
可以在单个事务期间同步调用其中一些或全部服务，从而形成互连服务组件链。
Some or all of these services might be invoked synchronously during the course of a single transaction, creating a chain of interconnected service components.
此外，活动可被用于流程中，以同步调用由伙伴提供的Web服务的进出操作。
Furthermore, the activity can be used within a process to synchronously invoke an in-out operation of a web service provided by a partner.
我们认为，同步调用和异步调用之间的选择也可能对服务接口设计有类似的影响。
We contend that the choice between synchronous and asynchronous invocation can have similar impact on service interface design.
该ActionNode只有一个出站服务节点和同步调用，但它没有内部逻辑和代码。
This Action node only has an outbound service node with a synchronous call, but it does not have logic or a code fragment.
在此场景中，所有调用都是通过同步实现来进行的同步调用(请求-响应操作)。
In this scenario, all the invocations are synchronous invocation (request-response operation) over synchronous implementation.
如果不要求使用同步调用，那么在使用“async”方法后将获得更高的性能。
If you do not demand a sync invocation, you can have high performance after the "async" method is used.
同步调用类型只是可能的调用类型之一；SCA编程模型还支持另外三种异步调用
The synchronous invocation type is only one of the possible invocation types; the SCA programming model supports three other asynchronous invocations
同步调用类型只是可能的调用类型之一；SCA编程模型还支持另外三种异步调用
The synchronous invocation type is only one of the possible invocation types; the SCA programming model supports three other asynchronous invocations
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