Callback service gets status 302 for a servlet, direct browser access status 200
jan via StackOverflow
I created a servlet on Google Appengine. I I call it in a browser I can see it and the nework console of Chrome and Firefox show me one request with status code 200.
Now I am trying to integrate a webservice thats sends a callback response to this URL. And this service tells me, it receives a "302 Found" status code and therefore does not work.
Could this be related to some SSL redirect? I tried with https and http. Both do return a 200 in the browser, 302 for the web service. Is there a better tool to debug this than the browser? Is the browser maybe hiding the redirect?
Or whats the issue here?
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http://stackoverflow.com/questions/44024515/callback-service-gets-status-302-for-a-servlet-direct-browser-access-status-200
Axel via StackOverflow
The browser console [F12] may hide the request if you watch the requets of the current page only. In Chrome Developer tools -> Network you can clear the list, then type the initial url in browser address bar.
Or: use a command line tool, to show the header i.e.
curl -I [url]
wget -O /dev/null -S [url]
The redirect is in the line "Location: ..." of the shown response header.
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