On 12/22/2014 11:05 AM, Sean Dawson wrote:
Hi Konstantin,
Thanks for your reply. What details do you need of our config? Do you want
the full files? Essentially it's a pretty straightforward install -
extract tomcat, remove all the webapps, put our war somewhere, use
Catalina/localhost/ROOT.xml to point to the war. It's a gwt app that makes
some rpc calls and some REST calls to a different process (which could be
on a different server) - everything seems to work up until the point of
making this one REST PUT call with some data that's supposed to return some
I don't use REST, so I may be off base here, but is a REST PUT like an
HTTP PUT in that it's not expected to get any return data? In HTTP, you
normally use either a POST or a GET if you want a response back.
data. It's possible that it might have to do with json serialization or
dto's - because it's the first call that uses them in the request and
response. Exact same config with _42 works fine. Did not see anything in
docs/etc that would affect us (but could have missed something).
This happens with everything locally on Windows, and remotely on Amazon
Linux cloud servers. The request is made, and the status is 200 - but
fiddler shows no response data - and the app does not continue at that
point (it should do an onSuccess, but it doesn't even do an onFailure).
It happens ALL the time with the latest tomcat - never with the older. I
can't seem to get any more data about what's going on when it happens.
Most things just fail silently - it was only when I started changing up all
the configurations (browser-clients/etc) that I got the other messages
mentioned.
On Mon, Dec 22, 2014 at 7:02 AM, Konstantin Kolinko <knst.koli...@gmail.com>
wrote:
2014-12-19 20:49 GMT+03:00 Sean Dawson <seandawson2...@gmail.com>:
Hello,
We had a gwt app deployed and working with tomcat 7_42 and tried it
recently in several configurations (Windows/Linux) with the latest update
of 7 and it fails during a RestyGwt/RestEasy call to the server. Previous
calls succeed but this particular one appears to get an http code of 200
but doesn't return any data (but it should) - and so the app never
proceeds. There's no message, exception, etc - so the app just sits
there.
In running this on several clients (Firefox, Chrome, RestClient for FF,
etc), I *have* received a couple messages on that call (in certain
situations) such as...
Error Code: 502 Proxy Error. A software error occurred for a Windows
Internet extension application that is required for the current
operation.
and
Error 415 Unsupported Media Type
Does anyone have an idea what this might be? Why it changed? If I swap
out
the latest version for 41 or 42, and change nothing else, it works fine.
Can't find anything in docs or searches online.
What is your configuration?
I guess that those 500 and 415 responses are not from Tomcat. Are they
from IIS? Is that one up-to-date?
Do you have access log configured in Tomcat? Are those requests
mentioned in Tomcat access log?
Does the issue happen randomly? Can you reproduce it?
Best regards,
Konstantin Kolinko
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