WebSocket connection to XTB - (Moved)

[Cinemizer]

Hello,

I would like to get real time data and communicate with the server of XTB.
My script below does not work. I do not know how to send JSON commands to the server with socket connection.
The server connection is described here:

http://developers.xstore.pro/documentation/#communication-with-the-xstation-api

They write:

Furthermore, WebSockets can be used to connect to the API using the following addresses:

• wss://ws.xtb.com/demo

My code is below, but nothing comes back:, $hRequest is reamain empty
(I want to send a Ping to the server, and check if it asnwers, as first step)

_______________________________________________________________________________________________

$hOpen = _WinHttpOpen()
$hConnect = _WinHttpConnect($hOpen, "ws.xtb.com")
$hRequest  = _WinHttpSimpleSSLRequest($hConnect  , "POST"  , "/demo" , Default  , '{"command":"ping"}' )

_WinHttpSendRequest($hRequest)
$bResults = _WinHttpReceiveResponse($hRequest)

 _WinHttpCloseHandle($hRequest)
_WinHttpCloseHandle($hConnect)
_WinHttpCloseHandle($hOpen)

_____________________________________________________________________________________________

This reports error at _WinHttpSendRequest($hRequest), I guess, because hRequest is empty.

What is the solution ?

 

(By the way, how can I insert here in this Forum my code so, that it will be showed with colors, like in AutoIT edit field ?)

THX !

 

 

Spoiler

 

[Musashi]

9 minutes ago, Cinemizer said:

(By the way, how can I insert here in this Forum my code so, that it will be showed with colors, like in AutoIT edit field ?)

how-to-post-code-on-the-forum

Edited June 20, 2020 by Musashi

[Cinemizer]

Hello,

I would like to get real time data and communicate with the server of XTB.
My script below does not work. I do not know how to send JSON commands to the server with socket connection.
The server connection is described here:

http://developers.xstore.pro/documentation/#communication-with-the-xstation-api

They write:

Furthermore, WebSockets can be used to connect to the API using the following addresses:

• wss://ws.xtb.com/demo

My code is below, but nothing comes back:, $hRequest is reamain empty
(I want to send a Ping to the server, and check if it asnwers, as first step)

$hOpen = _WinHttpOpen()
$hConnect = _WinHttpConnect($hOpen, "ws.xtb.com")
$hRequest  = _WinHttpSimpleSSLRequest($hConnect  , "POST"  , "/demo" , Default  , '{"command":"ping"}' )

_WinHttpSendRequest($hRequest)
$bResults = _WinHttpReceiveResponse($hRequest)

 _WinHttpCloseHandle($hRequest)
_WinHttpCloseHandle($hConnect)
_WinHttpCloseHandle($hOpen)

 

This reports error at _WinHttpSendRequest($hRequest), I guess, because hRequest is empty.

What is the solution ?

THX !

[Melba23]

Moved to the appropriate forum, as the AutoIt Example Scripts forum very clearly states:

Quote

Share your cool AutoIt scripts, UDFs and applications with others.

---

Do not post general support questions here, instead use the AutoIt Help and Support forums.

Moderation Team

[Danp2]

1) You don't want to mix using _WinHttpSimpleSSLRequest with _WinHttpSendRequest and _WinHttpReceiveResponse

2) Have you looked at the example here?

[Cinemizer]

THX, it seems to be in the right direction.

However the XTB server does not answer.
I call the WebSocket example, you sent me with this parameters:

Local $sServerName = "ws.xtb.com"
Local $sPath = "demo"

Local $sMessage = '{"command":"ping"}'

I guess, the server should answer something, but he do not.

I get this answer:

Succesfully upgraded to websocket protocol
Sent message to the server: {"command":"ping"}
WebSocketReceive error
Application failed with error: 0x00002EFE
>Exit code: 4294967295    Time: 11.08

According the documentation of XTB the websocket communication goes over ws.xtb.com/demo

Where ist the failure ?

THX !

[Cinemizer]

Can it cause, that the server does not answer, because the WebSocket example, you sent me is written for ws message, but the server of XTB is communication over wss ?

According the documentation of XTB the websocket communication goes over wss://ws.xtb.com/demo

If it is so, could you please tell me, how to change the example script, to be able to send and receive secure wss messages ?

THX!

Edited June 22, 2020 by Cinemizer