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DataFlex

Send a Wake-on-LAN Magic Packet

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Demonstrates Socket.SendWakeOnLan, which sends a Wake-on-LAN magic packet for a MAC address to a UDP broadcast address and port.

Background. The MAC address is six bytes written as hexadecimal. Wake-on-LAN wakes a powered-down machine on the local network that has the feature enabled.

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Procedure Test
    Boolean iSuccess
    Handle hoSocket
    String sTemp1

    Move False To iSuccess

    Get Create (RefClass(cComChilkatSocket)) To hoSocket
    If (Not(IsComObjectCreated(hoSocket))) Begin
        Send CreateComObject of hoSocket
    End

    //  Send a Wake-on-LAN magic packet to wake a machine by its MAC address.  The MAC is six bytes
    //  written as hexadecimal, and the packet is sent to the UDP broadcast address and port.
    Get ComSendWakeOnLan Of hoSocket "000102030405" 9 "255.255.255.255" To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoSocket To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Showln "Wake-on-LAN packet sent."


End_Procedure