The Mediator then keeps the original connection open and passes the request synchronously to the System Interface of the target System.

中介随后将原始连接保持打开状态，并将请求以同步方式传递给目标系统的系统接口。

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This will occur because of the target System Interfaces inability to understand the message or because the message is causing a processing error within the target System Interface.

这可能是由于目标系统接口无法理解此消息或由于消息导致了目标系统接口内的处理错误而造成的。

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Crawlers are a pull type of interface — they attach to the target system, scan for changes, and pull the data back to OmniFind, ready for parsing.

爬行器是一种拉类型的接口——它们连接到目标系统，扫描更改，然后将数据拉回WebSphere Information Integrator OmniFind Edition，以用于解析。

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