Message in Chinese (Simplified) (中文(简体))
接收方无法处理操作为“<var>X</var>”的消息，因为此操作仅为连接开放消息预留，不可从客户端发送到服务器。要在服务器上调用此操作，请改为在客户端代理上调用“<var>Y</var>”方法。
Unlocalized message
The message with Action '<var>X</var>' cannot be processed at the receiver because this Action is reserved for the connection opening messages only and cannot be sent from client to server. To invoke this operation on the server, call the '<var>Y</var>' method on the client proxy instead.
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