On top of this, you can also construct handler chains to further increase control over message flow and content.

另外，您可以构建处理程序链，进一步加强对于消息流和消息内容的控制。

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On the receiving end, a listener takes the message from the underlying protocol and routes it to one of the receiving component's invocation chains.

在接收端，一个侦听程序将从底层协议获取消息并将其传递给其中一个接受组件的调用链。

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Now he is less cautious: in a message for the Persian new year he told Iran's young that they were not “bound by the chains of the past”.

现在他没有那么小心了：在波斯新年时的讲话中，他对伊朗青年说他们不会“为过去所羁绊”。

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