GameTools

Http Post

11 posts in this topic

#1 ·  Posted

Good morning, I'm having problems with this code, I'm creating a http CHAT, and wanted to use the POST method, it happens that when sending the request, it arrives well to the server, but when the server sends the response back, gave me error in http. Send, the response should return in http.receiveresponse  ? Any idea what I'm doing wrong? , Thank you very much in advance !

TCPStartup()

$Listen = TCPListen( '0.0.0.0' , 80)

If (@error) Then

  TCPCloseSocket($Listen)
  Exit

EndIf


While 1

ChatConect()

WEnd


Func ChatConect()

        Sleep(10)

        $Socket = -1

        $Datarecv = -1

        $Socket = TCPAccept($Listen)

        If $Socket <> -1 Then

        $Datarecv = TCPRecv($Socket , 1024)

        If Not ( @error ) And $Datarecv <> "" Then

        MsgBox(64 , 'Message' , $Datarecv)

        TCPSend($Datarecv , 'Hi , Got my message back ???')

        EndIf

        EndIf


EndFunc
$oMyError = ObjEvent("AutoIt.Error", "MyErrFunc")


While 1

            $Msg = 'Hi how you ?'

            $Post = _HTTP_Post('http://'& @IPAddress1 & ':'& 80 , $Msg)

            If (@error)Then

               Exit

            Else

            MsgBox('','',$Post)

            EndIf

WEnd



Func _HTTP_Post($url, $postdata = '')

    Local $oHTTP = ObjCreate("winhttp.winhttprequest.5.1")

    $oHTTP.Open("POST", $url, False)

    If (@error) Then Return SetError(1, 0, 0)

    $oHTTP.SetRequestHeader("Content-Type", "application/x-www-form-urlencoded")

    $oHTTP.Send($Msg)

    If @error Then
    
    MsgBox(16, "Error", "$oHTTP.Send() returned @error = " & @error & ", and @extended = " & @extended)
    
    $HTMLSource = $oHTTP.Responsetext
    
    MsgBox(64, "Results", $HTMLSource)
    
    EndIf

    If($oHTTP.Status <> 200) Then Return False

    Return $oHTTP.ResponseText

EndFunc


Func MyErrFunc()
    $HexNumber = Hex($oMyError.number, 8)
    ConsoleWrite("We intercepted a COM Error !" & @LF & _
            "Number is: " & $HexNumber & @LF & _
            "Windescription is: " & $oMyError.windescription & @LF)
    Return SetError(1, $HexNumber)
EndFunc

 

 

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#2 ·  Posted

Any help ? Directions ? Thanks !

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#3 ·  Posted

You should use COM Error Handler.
Read about ObjEvent() function.


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IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#4 ·  Posted

Thanks mLipok , i'm using already , that's is the problem , i got this 

$oHTTP.Send() returned @error = -2147352567  and @extended = 0

We intercepted a COM Error !
Number is: 80020009
Windescription is: The data necessary to complete this operation is not yet available.

 

And I don`t know why , its should return message from http.receiveresponse

Sorry , kind newbie in autoit

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#5 ·  Posted (edited)

You have server and client.
You post here two scripts why ? What is doing first , and what is the second ?
I suppouse first is server, and second is client ?

But you do not describe it well.

 

Edited by mLipok

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Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#6 ·  Posted

 

12 minutes ago, GameTools said:

Sorry , kind newbie in autoit

I suppose that the problem is not in your AutoIt knowledge level, but in understanding what Client/Server communication means.

 


Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
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Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#7 ·  Posted (edited)

 

Sorry for not explaining well, I'm trying to make an HTTP CHAT using the POST method The client connects well and sends the message, but when the server responds, it gives me this error that I commented I believe the answer should go back via http.receiveResponse, but it does not happen

 

And yes , first server , thanks for your help !

Edited by GameTools

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#8 ·  Posted

I'm not expert in Client/Server communication, especially when it comes in Server development.
But I found that in this following snippet:
 

$Datarecv = TCPRecv($Socket , 1024)

        If Not ( @error ) And $Datarecv <> "" Then

        MsgBox(64 , 'Message' , $Datarecv)

        TCPSend($Datarecv , 'Hi , Got my message back ???')

You are using TCPSend() in a wrong way. I mean the first parameter can not be just a return value from TCPRecv()

 


Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
* GHAPI UDF - modest begining - comunication with GitHub REST API *
ADO.au3 UDF     POP3.au3 UDF     XML.au3 UDF    How to use IE.au3  UDF with  AutoIt v3.3.14.x  for other useful stuff click the following button

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#9 ·  Posted (edited)

Yep , u right , thanks , I switch to Socket , but the error still ....

Func ChatConect()

        Sleep(10)

        $Socket = -1

        $Datarecv = -1

        $Socket = TCPAccept($Listen)

        If $Socket <> -1 Then

        $Datarecv = TCPRecv($Socket , 1024)

        If Not ( @error ) And $Datarecv <> "" Then

        MsgBox(64 , 'Message' , $Datarecv)

        TCPSend($Socket , 'Hi , Got my message back ???')

        EndIf

        EndIf
Endfunc


 

 

Edited by GameTools

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#10 ·  Posted

You should use separate Sockets for Incoming/Outgoing connection.
And as I said this is not so easy as you think co communicate in this way - I mean using Http requests from client side.
As I said I'm not TCP/IP expert.

 

 


Signature beginning:   Wondering who uses AutoIT and what it can be used for ?
* GHAPI UDF - modest begining - comunication with GitHub REST API *
ADO.au3 UDF     POP3.au3 UDF     XML.au3 UDF    How to use IE.au3  UDF with  AutoIt v3.3.14.x  for other useful stuff click the following button

Spoiler

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind. 

My contribution (my own projects): * Debenu Quick PDF Library - UDF * Debenu PDF Viewer SDK - UDF * Acrobat Reader - ActiveX Viewer * UDF for PDFCreator v1.x.x * XZip - UDF * AppCompatFlags UDF * CrowdinAPI UDF * _WinMergeCompare2Files() * _JavaExceptionAdd() * _IsBeta() * Writing DPI Awareness App - workaround * _AutoIt_RequiredVersion() * Chilkatsoft.au3 UDF * TeamViewer.au3 UDF * JavaManagement UDF * VIES over SOAP * WinSCP UDF * GHAPI UDF - modest begining - comunication with GitHub REST API *

My contribution to others projects or UDF based on  others projects: * _sql.au3 UDF  * POP3.au3 UDF *  RTF Printer - UDF * XML.au3 - BETA * ADO.au3 UDF SMTP Mailer UDF *

Useful links: * Forum Rules * Forum etiquette *  Forum Information and FAQs * How to post code on the forum * AutoIt Online Documentation * AutoIt Online Beta Documentation * SciTE4AutoIt3 getting started * Convert text blocks to AutoIt code * Games made in Autoit * Programming related sites * Polish AutoIt Tutorial * DllCall Code Generator * 

Wiki: Expand your knowledge - AutoIt Wiki * Collection of User Defined Functions * How to use HelpFile * Best coding practices * 

IE Related:  * How to use IE.au3  UDF with  AutoIt v3.3.14.x * Why isn't Autoit able to click a Javascript Dialog? * Clicking javascript button with no ID * IE document >> save as MHT file * IETab Switcher (by LarsJ ) * HTML Entities * _IEquerySelectorAll() (by uncommon) * 

I encourage you to read: * Global Vars * Best Coding Practices * Please explain code used in Help file for several File functions * OOP-like approach in AutoIt * UDF-Spec Questions *  EXAMPLE: How To Catch ConsoleWrite() output to a file or to CMD *

"Homo sum; humani nil a me alienum puto" - Publius Terentius Afer
"Program are meant to be read by humans and only incidentally for computers and execute" - Donald Knuth, "The Art of Computer Programming"
:naughty:  :ranting:, be  :) and       \\//_.

Anticipating Errors :  "Any program that accepts data from a user must include code to validate that data before sending it to the data store. You cannot rely on the data store, ...., or even your programming language to notify you of problems. You must check every byte entered by your users, making sure that data is the correct type for its field and that required fields are not empty."

Signature last update: 2017-06-04

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#11 ·  Posted

Humm , make sense ,  thanks man , I'll figure out  what you said !

 

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