Imports System
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports Microsoft.VisualBasic
Module Module1
Sub Main()
Connect("203.64.42.73", "GET / HTTP/1.0" & ControlChars.CrLf & ControlChars.CrLf)
End Sub
Sub Connect(ByVal server As [String], ByVal message As [String])
Try
Dim port As Int32 = 80
Dim client As New TcpClient(server, port)
Dim data As [Byte]() = System.Text.Encoding.ASCII.GetBytes(message)
Dim stream As NetworkStream = client.GetStream()
stream.Write(data, 0, data.Length)
Console.WriteLine("Sent: {0}", message)
data = New [Byte](4096) {}
Dim responseData As [String] = [String].Empty
Dim bytes As Int32 = stream.Read(data, 0, data.Length)
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes)
Console.WriteLine("Received: {0}", responseData)
stream.Close()
client.Close()
Catch e As ArgumentNullException
Console.WriteLine("ArgumentNullException: {0}", e)
Catch e As SocketException
Console.WriteLine("SocketException: {0}", e)
End Try
Console.WriteLine(ControlChars.Cr + " Press Enter to continue...")
Console.Read()
End Sub
End Module
