Socket errors.

[Recoil]

I am going to use this thread for help fixing all these socket errors.

A first chance exception of type 'System.Net.Sockets.SocketException' occurred in System.dll

No connection could be made because the target machine actively refused it

    Sub connectCallback(asyncConnect As IAsyncResult)
        Try
            PlayerSocket.EndConnect(asyncConnect)

Gets called by this sub:

Public Sub Connect()
        If Not PlayerSocket Is Nothing Then ' 174 & 292 modGeneral
            Try
                If PlayerSocket.Connected Or SckConnecting Then Exit Sub
                PlayerSocket.Close()
                PlayerSocket = Nothing
            Catch ex As Exception

            End Try
        End If
        PlayerSocket = New TcpClient()
        PlayerSocket.ReceiveBufferSize = 4096
        PlayerSocket.SendBufferSize = 4096
        PlayerSocket.NoDelay = False
        ReDim asyncBuff(8192)
        PlayerSocket.BeginConnect(Options.Ip, Options.Port, New AsyncCallback(AddressOf connectCallback), PlayerSocket)
        SckConnecting = True
    End Sub

Which gets called by this sub.  It keeps checking if the server is open, then enables the Play button.  If I just ping the IP address it is always going to show that the server machine is available, not if the server program is actually running.

Private Sub tmrConnect_Tick(ByVal sender As Object, ByVal e As EventArgs) Handles tmrConnect.Tick
        Static i As Long
        If IsConnected() Then
            lblServerStatus.ForeColor = Color.Green
            lblServerStatus.Text = "Online"
        Else
            lblServerStatus.ForeColor = Color.Red
            i = i + 1
            If i = 5 Then
                Connect()
                lblServerStatus.Text = "Reconnecting"
                i = 0
            Else
                lblServerStatus.Text = "Offline"
            End If
        End If
    End Sub

I can ignore them, and the server works.  But I need to weed through all of these errors when all exceptions are turned on.

[Recoil]

This second error occurs when I hit the exit button.  The connection looks like it has been severed, but the server is still trying to access it:

ClientTCP:

A first chance exception of type 'System.ObjectDisposedException' occurred in System.dll

Additional information: Cannot access a disposed object.

Sub OnReceive(ar As IAsyncResult)
        Try
            Dim byteAmt As Integer = myStream.EndRead(ar)