TCP在ATEasy中的应用

Question

我希望使用ATEasy创建一个服务器端程序，这样ATEasy测试将向LABWINDOWS\CVI发送测试信息，LABWINDOWS\CVI将实现客户端。

我的问题是，有人有关于如何在ATEasy中使用TCP套接字作为服务器的好教程或示例吗？

来自Winsock示例的ATEasy示例不够好，很难理解。

Answer 1

没关系，我在ATEASY文档里找到了这个。

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例如：

    ! create the socket in TCP mode
    asASocket = WsCreate(aWsTcpIp)

    ! Attach the socket
    WsBind(asASocket,"12345" ,"127.0.0.1")

    ! Set the Socket to listen for an incoming connection from a client:
    WsListen(asASocket)

    ! Attempts to return a readwrite socket to the remote client in twenty seconds. 
    ! In this stage the client should be calling WsConnect()...
    newSocket=WsAccept(asASocket,20000) 

    ! Notice that we send ( and receive ) data with the new socket that was returned by WsAccept
    WsSend(newSocket,300, ,"HELLO, HOW ARE YOU?")

    ! Attempt to Receive data from the client
    ! the client should send a message using WsSend()...
    while True
    if WsReceive(newSocket, 1000, , sMessage)>0
        exitloop
    endif 
    endwhile

    ! print the message from the client
    print sMessage

    ! close the connection
    WsClose(newSocket)
    WsClose(asASocket)

上面的每个函数都有一个返回值，应该进行检查。