Have an application doing a httpPost to Ignition gateway. The post comes through fine, as I am able to see the ‘doPost’ script execute. I have also tried request[‘headers’] and I get the headers just fine. But when I do a request[‘postData’] , the script errors out with a : ""Traceback (most rec…

Whoops. request["servletRequest"].inputStream.

Is there really a dash in your content type? If so, take it out.

Well I was just saying what the application is posting. The script actually makes no reference to the content-type. I was just mentioning it because it could be relevant information. The ‘data = request[‘postData’]’ is the code that is failing Chris

Your post mentioned the content type is ‘application/j-son’ (with a - in the j-son part). The Web Dev module should parse the contents of the post into postData only if the header matches one of the following: application/json (without a dash) text/* If the headers are anything else, the data …

I see what you are saying. This is the header response I get ‘{‘Accept’: u’application/json, text/plain, /’, ‘User-Agent’: u’axios/0.19.0’, ‘Connection’: u’close’, ‘Host’: u’XX.XX.XX.XX:8088’, ‘Content-Length’: u’408’, ‘Content-Type’: u’application/json;charset=UTF-8’}’ with the exception of the …

Yeah, looks like the Content-Type is application/json;charset=UTF-8 not application/json See if you can get the request Content-Type header to be application/json (without the ;charset part). If those headers can't be adjusted, you'll probably need to use the servletRequest object to access…

Are you referring to the documentation linked here: HttpServletRequest (Java EE 6 ) ? As I do not see reference in the SDK guide. Thanks for your help you two! FYI, voted for you at ICC2019 :wink:

[image] Kevin.McClusky: If those headers can’t be adjusted, you’ll probably need to use the servletRequest object to access the bytes of the post data. (See the Ignition user manual for links to the docs around that object.) Minor note: fixed in 8.0.7 :slight_smile: Does data = request["data…

Does not like request[“data”] either :frowning:

from org.apache.commons.io import IOUtils from java.lang import String body = IOUtils.toByteArray(request["servletRequest"].inputStream) jsonString = String(body, "UTF-8") data = system.util.jsonDecode(jsonString) Try this - manually retrieving the request data and parsing it into a JSON string.

object has no attribute ‘inputStream’ ??

Inductive Automation Forum

Web Dev Module - doPost

Ignition

ignition79, scripting

show post in topic

Home
Categories
Guidelines
Terms of Service
Privacy Policy

Powered by Discourse, best viewed with JavaScript enabled