[SOLVED] Whats wrong with this code ?
Code:
Imports System.Threading
Imports System.Net.Sockets
Imports System.IO
Module Module1
Private Shared Sub Main(ByVal args As String())
Console.ForegroundColor = ConsoleColor.Yellow
Console.WriteLine(ChrW(10) & " -------- [ Packet Tester ] --------" & ChrW(10))
Console.WriteLine(" -------- [ Ver 1.0 ] --------")
Console.WriteLine(" Original creator Walle")
Console.WriteLine(" Need any help or having problems? Use the code, solve it :D" & ChrW(10))
Console.WriteLine(" -------- [ Packet Tester ] --------" & ChrW(10))
Console.ForegroundColor = ConsoleColor.Magenta
Console.Write("Website [URL/IP] : ")
Dim website As String = Console.ReadLine
Console.Write("Time [SECONDS] : ")
Dim s As String = Console.ReadLine
Console.Write(ChrW(10))
Dim count As Integer = 1
Dim loop As Boolean = True
New Thread(Function
Dim start As ThreadStart = Nothing
Dim clients As New List(Of TcpClient)()
Do While [loop]
If (start Is Nothing) Then
start = Function
Dim item As New TcpClient()
clients.Add(item)
Try
item.Connect(website, 80)
Dim writer As New StreamWriter(item.GetStream)
writer.Write(("POST / HTTP/1.1" & ChrW(13) & ChrW(10) & "Host: " & website & ChrW(13) & ChrW(10) & "Content-length: 5235" & ChrW(13) & ChrW(10) & ChrW(13) & ChrW(10)))
writer.Flush
If [loop] Then
Console.ForegroundColor = ConsoleColor.Green
End If
Console.WriteLine(("Server Is Up / Packets sent: " & count))
count += 1
Catch exception1 As Exception
If [loop] Then
Console.ForegroundColor = ConsoleColor.Red
End If
Console.WriteLine("Server Down!")
End Try
End Function
End If
New Thread(start).Start
Thread.Sleep(50)
Loop
Dim client As TcpClient
For Each client In clients
Try
client.GetStream.Dispose
Catch exception1 As Exception
End Try
Next
End Function).Start
Thread.Sleep(CInt((Integer.Parse(s) * &H3E8)))
[loop] = False
Console.WriteLine(ChrW(10) & "Completed")
Console.WriteLine("Press any key to Close...")
Console.ReadKey
End Sub
End Module
So i have the program exe file i used it for testing my server stability under "pressure". However i want to make some changes, and this is all the source code they posted on sourceforge. I know it's a VB.NET console application, so I make a new project in VS2013 as VB Console Application and then just insert the code into my module (e.g Module1). However, it shows a bunch of errors which i tried to fix, but I am just not that experience, so if anyone could help that would be awesome.
Re: Whats wrong with this code ?
Hello,
It would be a good idea to indicate what the exceptions are rather than saying there is a bunch of errors.
Re: Whats wrong with this code ?
Well I though you guys can make a quick VB.NET console app, paste the code and see the errors, it would be easier, but okay i will show them.
Code:
Error 1 No accessible 'Main' method with an appropriate signature was found in 'ConsoleApplication3.Module1'. ConsoleApplication3
Error 2 Keyword is not valid as an identifier. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 21 9 ConsoleApplication3
Error 3 Syntax error. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 22 5 ConsoleApplication3
Error 4 'Do' must end with a matching 'Loop'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 25 9 ConsoleApplication3
Error 5 'loop' is not declared. It may be inaccessible due to its protection level. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 25 18 ConsoleApplication3
Error 6 'If' must end with a matching 'End If'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 26 13 ConsoleApplication3
Error 7 '(' expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 27 32 ConsoleApplication3
Error 8 'loop' is not declared. It may be inaccessible due to its protection level. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 35 24 ConsoleApplication3
Error 9 'loop' is not declared. It may be inaccessible due to its protection level. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 41 24 ConsoleApplication3
Error 10 'End If' must be preceded by a matching 'If'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 47 13 ConsoleApplication3
Error 11 Syntax error. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 48 13 ConsoleApplication3
Error 12 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 49 13 ConsoleApplication3
Error 13 Statement cannot appear outside of a method body/multiline lambda. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 50 9 ConsoleApplication3
Error 14 Statement cannot appear outside of a method body/multiline lambda. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 52 9 ConsoleApplication3
Error 15 Statement cannot appear outside of a method body/multiline lambda. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 53 13 ConsoleApplication3
Error 16 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 54 17 ConsoleApplication3
Error 17 Statement cannot appear outside of a method body/multiline lambda. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 55 13 ConsoleApplication3
Error 18 'End Try' must be preceded by a matching 'Try'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 56 13 ConsoleApplication3
Error 19 Syntax error. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 57 9 ConsoleApplication3
Error 20 'End Function' must be preceded by a matching 'Function'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 58 5 ConsoleApplication3
Error 21 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 59 5 ConsoleApplication3
Error 22 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 60 5 ConsoleApplication3
Error 23 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 61 5 ConsoleApplication3
Error 24 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 62 5 ConsoleApplication3
Error 25 Declaration expected. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 63 5 ConsoleApplication3
Error 26 'End Sub' must be preceded by a matching 'Sub'. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication3\ConsoleApplication3\Module1.vb 64 1 ConsoleApplication3
Re: Whats wrong with this code ?
Did you just paste that code into the module? Or did your first clear out all of the pre-existing code from the module first?
-tg
Re: Whats wrong with this code ?
OH.... I see now... it's using a multi-line anonymous function.... starts with this line:
hmmm..... it seems to have a number of issues... where exactly did you get this from?
I keep going around in circles trying to get it to work...
-tg
Re: Whats wrong with this code ?
Quote:
Originally Posted by
techgnome
OH.... I see now... it's using a multi-line anonymous function.... starts with this line:
hmmm..... it seems to have a number of issues... where exactly did you get this from?
I keep going around in circles trying to get it to work...
-tg
I am trying to make it work too for the whole day. Originally the source code comes from sourceforge, but this current one is from my friend, cause it's an old project and it doesn't exist on sourceforge anymore or at last i couldn't find it, so he sended it :) He said it's the original code he downloaded from sourceforge. He didn't changed it or anything.
Re: Whats wrong with this code ?
When you grab some code, you should really go through it lime by line and look up features that you do not know.
I only glanced at your code, but I see that the variable start is declared as a System.Threading.ThreadStart Delegate. Look at the signature for that delegate (if you do not understand delegates, research them). It is a delegate for a method that does not return a value, yet the code is attempting to assign an anonymous function to it. Set Option Strict On. Also the first line of that assignment has a syntax error in that its missing the "()" after the erroneous usage of Function .
Code:
start = Function
' your code
End Function
should be
Code:
start = Sub()
' your code
End Sub
I didn't go any further in my review. Try making that correction and see what happens.
2 Attachment(s)
Re: Whats wrong with this code ?
@TnTinMN used your code, worked fine. I fixed some of the errors. Also, the last few lines after Next:
Code:
End Function).Start
Thread.Sleep(CInt((Integer.Parse(s) * &H3E8)))
[loop] = False
Console.WriteLine(ChrW(10) & "Completed")
Console.WriteLine("Press any key to Close...")
Console.ReadKey
Can be removed. It's all about some message and stop the tool if it crash the server, that i'll probably live without it. So now i have the code like so:
Code:
Imports System.Threading
Imports System.Net.Sockets
Imports System.IO
Module Module1
Dim [loop] As Boolean = True
Private Sub Main(ByVal args As String())
Console.ForegroundColor = ConsoleColor.Yellow
Console.WriteLine(ChrW(10) & " -------- [ Packet Tester ] --------" & ChrW(10))
Console.WriteLine(" -------- [ Ver 1.0 ] --------")
Console.WriteLine(" Original creator Walle")
Console.WriteLine(" Need any help or having problems? Use the code, solve it :D" & ChrW(10))
Console.WriteLine(" -------- [ Packet Tester ] --------" & ChrW(10))
Console.ForegroundColor = ConsoleColor.Magenta
Console.Write("Website [URL/IP] : ")
Dim website As String = Console.ReadLine
Console.Write("Time [SECONDS] : ")
Dim s As String = Console.ReadLine
Console.Write(ChrW(10))
Dim count As Integer = 1
New Thread(Function
Dim start As ThreadStart = Nothing
Dim clients As New List(Of TcpClient)()
Do While [loop]
If (start Is Nothing) Then
start = Sub()
Dim item As New TcpClient()
clients.Add(item)
Try
item.Connect(website, 80)
Dim writer As New StreamWriter(item.GetStream)
writer.Write(("POST / HTTP/1.1" & ChrW(13) & ChrW(10) & "Host: " & website & ChrW(13) & ChrW(10) & "Content-length: 5235" & ChrW(13) & ChrW(10) & ChrW(13) & ChrW(10)))
writer.Flush()
If [loop] Then
Console.ForegroundColor = ConsoleColor.Green
End If
Console.WriteLine(("Server Is Up / Packets sent: " & count))
count += 1
Catch exception1 As Exception
If [loop] Then
Console.ForegroundColor = ConsoleColor.Red
End If
Console.WriteLine("Server Down!")
End Try
End Sub
End If
New Thread(start).Start
Thread.Sleep(50)
Loop
Dim client As TcpClient
For Each client In clients
Try
client.GetStream.Dispose()
Catch exception1 As Exception
End Try
Next
End Sub
End Module
With just 3 errors:
Code:
Error 1 No accessible 'Main' method with an appropriate signature was found in 'ConsoleApplication4.Module1'. ConsoleApplication4
Error 2 Syntax error. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication4\ConsoleApplication4\Module1.vb 23 5 ConsoleApplication4
Error 3 Syntax error. c:\users\darkcon\documents\visual studio 2013\Projects\ConsoleApplication4\ConsoleApplication4\Module1.vb 49 13 ConsoleApplication4
Attachment 136419 Attachment 136421
We're almost there :)
Re: Whats wrong with this code ?
The remaining syntax errors can be fixed with the following changes. Whether or not the code itself is valid, I make no such assurances.
Code:
Friend Sub Main(ByVal args As String())
Console.ForegroundColor = ConsoleColor.Yellow
Console.WriteLine(ChrW(10) & " -------- [ Packet Tester ] --------" & ChrW(10))
Console.WriteLine(" -------- [ Ver 1.0 ] --------")
Console.WriteLine(" Original creator Walle")
Console.WriteLine(" Need any help or having problems? Use the code, solve it :D" & ChrW(10))
Console.WriteLine(" -------- [ Packet Tester ] --------" & ChrW(10))
Console.ForegroundColor = ConsoleColor.Magenta
Console.Write("Website [URL/IP] : ")
Dim website As String = Console.ReadLine
Console.Write("Time [SECONDS] : ")
Dim s As String = Console.ReadLine
Console.Write(ChrW(10))
Dim count As Integer = 1
Dim t1 As New Thread(Sub()
Dim start As ThreadStart = Nothing
Dim clients As New List(Of TcpClient)()
Do While [loop]
If (start Is Nothing) Then
start = Sub()
Dim item As New TcpClient()
clients.Add(item)
Try
item.Connect(website, 80)
Dim writer As New StreamWriter(item.GetStream)
writer.Write(("POST / HTTP/1.1" & ChrW(13) & ChrW(10) & "Host: " & website & ChrW(13) & ChrW(10) & "Content-length: 5235" & ChrW(13) & ChrW(10) & ChrW(13) & ChrW(10)))
writer.Flush()
If [loop] Then
Console.ForegroundColor = ConsoleColor.Green
End If
Console.WriteLine(("Server Is Up / Packets sent: " & count))
count += 1
Catch exception1 As Exception
If [loop] Then
Console.ForegroundColor = ConsoleColor.Red
End If
Console.WriteLine("Server Down!")
End Try
End Sub
End If
Dim t2 As New Thread(start)
t2.Start()
Thread.Sleep(50)
Loop
Dim client As TcpClient
For Each client In clients
Try
client.GetStream.Dispose()
Catch exception1 As Exception
End Try
Next
End Sub)
t1.Start()
End Sub
Re: Whats wrong with this code ?
@TnTinMN Thank you very much. My code is working now. THANKS!
Re: [SOLVED] Whats wrong with this code ?
Btw @TnTinMN can you try make it work with the code i said it's not needed ? Cause actually, it is needed.
Code:
End Function).Start
Thread.Sleep(CInt((Integer.Parse(s) * &H3E8)))
[loop] = False
Console.WriteLine(ChrW(10) & "Completed")
Console.WriteLine("Press any key to Close...")
Console.ReadKey
Thanks!
EDIT: I've make it to work.
