Servlet Calls 204 error in AEM 6.5

[#1]

castrolfastlane-supporttest-www.castrol.com -- there is a thord party application for login which is working fine.Even Get calls are working finr facing issue with post and delete calls in that is too only during inplace upgrade.Request is coming from dispatcehr to publisher from publisher we are not getting response back during the inplace upgrade

[#2]

@santhoshm687661can you please provide the Request Progress Log for this request? This should help shed quite a bit of light of what's going on - ex. does it stop processing at the CORS filter, or some other Filter, or is it resolving to the incorrect servlet, etc.

There is no known issue with any version of AEM that turns non-204 responses to 204 responses. I understand that this used to work pre-upgrade and doesn't now - but you'll have to help w/ the investigation if you want to pinpoint and resolve the problem - else we're all just taking guesses 🙂

[#3]

Delete me: ExL Forums double-posted comment

[#4]

I think someone else may have already mentioned it, but on your publisher(s) double-check the OSGi config for Apache Sling Referrer Filter and ensure you are allowing the methods you are trying to support.

[#5]

[Mon Feb 22 12:37:17 2021] [D] [pid 18889 (tid 140177355810560)] cache-action for [/content/dam/downstream/commons/images/castrolLogo.png]: DELIVER [Mon Feb 22 12:37:17 2021] [D] [pid 18895 (tid 140177246705408)] cache-action for [/content/dam/downstream/commons/images/castrolLogo.png]: DELIVER [Mon Feb 22 12:37:17 2021] [D] [pid 18889 (tid 140177355810560)] request declined [Mon Feb 22 12:37:17 2021] [D] [pid 18895 (tid 140177246705408)] request declined [Mon Feb 22 12:37:17 2021] [D] [pid 18889 (tid 140177355810560)] response.headers[Last-Modified] = "Thu, 09 Apr 2020 12:22:05 GMT" [Mon Feb 22 12:37:17 2021] [D] [pid 18895 (tid 140177246705408)] response.headers[Last-Modified] = "Thu, 09 Apr 2020 12:22:05 GMT" [Mon Feb 22 12:37:17 2021] [I] [pid 18889 (tid 140177355810560)] "GET /content/dam/downstream/commons/images/castrolLogo.png" - - 0ms [flush-website/-] [Mon Feb 22 12:37:17 2021] [I] [pid 18895 (tid 140177246705408)] "GET /content/dam/downstream/commons/images/castrolLogo.png" - - 0ms [flush-website/-] [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Found farm fastlane for castrolfastlane-supporttest-www.castrol.com [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] checking [/bin/downstream/fastlane/cart] [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] request URL has no extension: /bin/downstream/fastlane/cart [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] cache-action for [/bin/downstream/fastlane/cart]: NONE [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Creating new socket: 10.0.101.32:4503 [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Connected to backend i-02d1642aa48fc749e (10.0.101.32:4503) [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: CSRF-Token [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: referer [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: user-agent [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: content-type [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: content-length [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: accept-encoding [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: accept-language [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: accept [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: host [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: cookie [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: X-Forwarded-SSL [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: X-Forwarded-Port [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: X-Forwarded-Proto [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: Origin [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: Via [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: X-Forwarded-For [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Adding request header: Server-Agent [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Sending request body to remote server [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] Request body sent to remote server [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] response.status = 204 [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] response.headers[Date] = "Mon, 22 Feb 2021 12:37:24 GMT" [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] response.headers[Cache-Control] = "no-cache" [Mon Feb 22 12:37:24 2021] [D] [pid 18900 (tid 140177297061632)] No socket reuse: neither GET nor HEAD [Mon Feb 22 12:37:24 2021] [I] [pid 18900 (tid 140177297061632)] "POST /bin/downstream/fastlane/cart?productCode=3366128&quantity=3" 204 - 1ms [------------------------This is what i am seeing in dispatcher log

[#6]

Yes I have allowed POST,PUT and DELETE in the apache sling referrer filter.

[#7]

Sorry - I was talkinbg about the Request Progress Log in AEM available via the OSGi console (http://localhost:4502/system/console/requests) ... What you've posted is your Dispatcher log (which is good to know but wont give us detailed info on how AEM is processing the request)

[#8]

This are the requests from the process request which POST is missing 7838 GET castrolLogo.png 7839 GET login.html 7840 GET coralui3.min.css 7841 GET typekit.min.js 7842 GET jquery.min.js 7843 GET utils.min.js 7844 GET granite.min.js 7845 GET moment.min.js 7846 GET token.json 7847 GET coralui3.min.js 7848 GET ruf7eed-d.css 7849 GET clientlib.min.js 7850 GET cart 7851 GET category 7852 GET product 7853 GET product 7854 GET 1024x710.jpg 7855 GET adobe-logo.png 7856 GET AdobeSpectrumIcons24.woff2 7857 GET favicon.ico

[#9]

Please find the attached scree-shot and not able to see any post method in the requests.

[#10]

@santhoshm687661 Note that the UI says it shows a maximum of 20 requests at a time. So here's what you need to do (and do these steps in rapid succession).

1. Tap the clear button on the Requests console (top right)

2. Trigger a POST to the end-point

3. Refresh the Requests console page

4. Click on the POST to the end-point

If this is a local instance, you can also use AEM Chrome Plugin to capture this data on a per-request basis (its actually immensely hands for development, IMO)

https://chrome.google.com/webstore/detail/aem-chrome-plug-in/ejdcnikffjleeffpigekhccpepplaode