Jawaban Soal No 3 (EMRIADI)

Listing Program Client

Dim ipserver As String

Dim xpakai As String

Dim xdata1() As String

Dim xdata2() As String

Dim xpesan As String

Dim xkirim As String

Dim user As String

Private Sub Command1_Click()

    WS.SendData "START-" & user & "-ILHAM REZEKI"

    ipserver = "127.0.0.1"

    ipclient = WS.LocalIP

    WS.Connect ipserver, 3000

End Sub

Private Sub Command2_Click()

    WS.SendData "STOP" & user

End Sub

Private Sub Form_Load()

    Me.Caption = "CLIENT IP: " & WS.LocalIP

    ipserver = "192.168.11.1"

    user = WS.LocalIP

    WS.Connect ipserver, 3000

End Sub

Private Sub ws_connectionrequest(ByVal requestid As Long)

WS.Close

WS.Accept requestid

Me.Caption = "server - client" & WS.RemoteHostIP & "connect"

End Sub

Private Sub ws_dataarrival(ByVal bytestotal As Long)

WS.GetData xkirim, vbString, bytestotal

Call checkdata

End Sub

Sub checkdata()

xdata1 = Split(xkirim, "-")

xdata2 = Split(xdata1(1), "/")

    Select Case xdata1(0)

    Case "PAKAI"

        pakai.Value = xdata2(0)

    End Select

End Sub

Listing Program Server

Dim ClientIndex As Byte

Dim cRequest As Integer

Dim cData As String

Dim i As Integer

Dim iGD As Integer

Sub MulaiServer()

        WS(0).LocalPort = 3000

        WS(0).Listen

        cRequest = 1

        ClientIndex = 1

End Sub

Private Sub Form_Load()

        MulaiServer

        GD.Rows = 41

        For i = 1 To 40

            GD.Col = 0

            GD.Row = i

            GD.Text = i

        Next i

        iGD = 1

End Sub

Private Sub Timer1_Timer()

    For i = 1 To GD.Rows - 1

        GD.Row = i

        GD.Col = 4

        If GD.Text = "START" Then

            GD.Col = 3

            GD.Text = Time

        End If

    Next i

End Sub

Private Sub WS_ConnectionRequest(index As Integer, ByVal requestID As Long)

        Load WS(cRequest)

        WS(cRequest).Close

        WS(cRequest).Accept requestID

        cRequest = cRequest + 1 '

End Sub

Private Sub WS_DataArrival(index As Integer, ByVal bytesTotal As Long)

        WS(index).GetData cData, vbString, bytesTotal

        Call CekData(index)

       

End Sub

Sub CekData(index)

    On Error Resume Next

        Dim kata() As String

        kata = Split(cData, "-")

        Select Case kata(0)

        Case "START"

                        GD.Row = iGD

                        GD.Col = 1

                        GD.Text = kata(1) 'WS(index).RemoteHostIP

                        GD.Col = 2

                        GD.Text = Time

                        GD.Col = 4

                        GD.Text = "START"

                        GD.Col = 5

                        GD.Text = kata(2)

                        iGD = iGD + 1

        Case "STOP"

            For i = 1 To GD.Rows - 1

                GD.Row = i

                GD.Col = 1

                If GD.Text = kata(1) Then

                    GD.Col = 4

                    GD.Text = "STOP"

                End If

            Next i

        End Select

End Sub

       

Private Sub WS_Error(index As Integer, ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)

        WS(index).Close

End Sub