tcp problem

[torels]

hi there

I'm working on a program that sends commands through tcp from a computer to another... but the client isn't working...

here is my code:

Server

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#include <GUIConstantsEx.au3>
Global $ConnectedSocket

$Gui = GUICreate("InterAct (Server) - torels_", 624, 451, 193, 125)
$edit = GUICtrlCreateEdit("", 8, 48, 609, 375)
$cIP = GUICtrlCreateCombo("<local>", 8, 16, 169, 25)
GUICtrlSetData(-1, "<local>")
$connect = GUICtrlCreateButton("Connect",180,15,100,23)
$filemnu = GUICtrlCreateMenu("File")
$SaveToFile = GUICtrlCreateMenuItem("Save Output to file...",$filemnu)
$Exit = GUICtrlCreateMenuItem("Exit",$filemnu)
$infomnu = GUICtrlCreateMenu("Info")
$torels = GUICtrlCreateMenuItem("torels_", $infomnu)
GUISetState(@SW_SHOW)

While 1
        Switch GUIGetMsg()
            case -3
                Exit
            Case $connect
                $ip = GUICtrlRead($cIP)
                if $ip = "<local>" then $ip = @IPAddress1
                _Connect($ip)
            Case $Exit
                TCPShutdown()
                Exit
            Case $SaveToFile
                _saveOutputToFile(Guictrlread($edit))
        EndSwitch
        
        $recv = TCPRecv($ConnectedSocket, 1024 * 1024)

        If $recv <> "" Then GUICtrlSetData($edit,GUICtrlRead($edit) & @CRLF & ">" & $recv)
WEnd


Func _Connect($ipaddr)
    Local $szIPADDRESS = $ipaddr
    Local $nPORT = 33891

    TCPStartup()
    $MainSocket = TCPListen($szIPADDRESS, $nPORT)
    If $MainSocket = -1 Then Exit
    $ConnectedSocket = -1
    
    Do
        $ConnectedSocket = TCPAccept($MainSocket)
    Until $ConnectedSocket <> -1
    
    GUICtrlSetData($edit,"Client Connected...")
EndFunc   ;==>Connect

Func _saveOutputToFile($text)
    $file = FileSaveDialog("Save as...",@DesktopDir,"txt (*.txt)|any (*.*)",16,"output_" & random(1,1000) & ".txt")
    if not @error Then
        $fl = FileOpen($file,2)
        FileWrite($fl,$text)
        FileClose($fl)
    EndIf
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can somebody please help ?

thanks in advance

[torels]

excuse me

I'm an idiot

[monoceres]

excuse me

I'm an idiot

Can you please tell me what the problem was.

I have been trying to debug your code for 10 minutes now and I am going insane

[torels]

Yes

here it is:

case $Send
            GUICtrlSetData($rcv,GUICtrlRead($rcv) & @crlf & ">" & StringReplace(GUICtrlRead($snd),@CRLF,@CRLF & ">"))
            GUICtrlSetData($snd,"")
            _Send(GUICtrlRead($snd)) ;I was sending nothing XD

and I also had a problem with some variables

now it's all ok