LabVIEW: (Hex 0x38) The network operation exceeded the user-specified or system time limit.

[Kilwa]

i'am trying to send a Post request to ibm watson platform but i got faced this error ?? an i dont know hwo to fix it and manage to send data over post request to ibm server

url : https://{orgID}.internetofthings.ibmcloud.com:8883/api/v0002/device/types/{device_type}/devices/{dev...

json: {"name": "Upendra", "job": "Programmer"}

Can anyone please mention how can i fix this bug ?

Thanks in advance.

[rolfk]

The HTTP VI can’t connect to the server. Did you use that url literally? The {orgID} and {dev…} almost certainly need to be replaced by numeric IDs that you need to register for.

[Kilwa]

yes i do replaced them by numeric IDs and i still can't figure out what should i do to fixe the error?

[Kilwa]

yes i do replaced them by numeric IDs and i still can't figure out what should i do to fixe the error?

[Kilwa]

yes i do replaced them by numeric IDs and i still can't figure out what should i do to fixe the error?

[rolfk]

No need to post three times!

We don't know either! Something prevents the HTTP library to connect to the server, or the answer from the server never makes it to your computer or the server refuses to send an answer. No idea to know which of this is it.

As a cloud service it may also not feel like giving any feedback if something about the authentication is not right, to not give hackers needless clues as to what they might be doing wrong to gain unauthorized access.

Have you tried with other tools? Enter the request url in a browser for instance? Using the curl command line tool to connect to the url? etc. etc.

[Kilwa]

i have posted three, because it was a connexion problem... Sorry about that.

yes you have reason about the hacker stuff.

well, i have tries too many things and i ended up with new issue

any guide line will be appreciated.

and Thank you.

[rolfk]

The HTTP response seems to be pretty clear. The server does not think you are allowed to make the connection. What is probably the reason is that your username and password that you pass to the session HTTP Open Handle VI are not handled by the HTTP library the way the server expects. It will add them as some header fields to the HTTP request, but your server may require a different method. Either with different header field names or instead as HTTP post with the user name and password passed in the HTTP body formatted in some specific way (JSON, XML, IBM Proprietary format, whatever).

[Kilwa]

yes you were right. the problem was in username and password and i have got HTTP/1.1 200 OK  in header 

BUT, i can't figure out body still empty even though i do pass a message. any one can offer a solution  me 

any guide lines ?

[Kilwa]

i figure out that content-type does not have changed in header even though i have changed it to JSON in my code.

any explanation ?