Joris van Heesch created WICKET-6633:
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Summary: Adding CryptoMapper as RootRequestMapper results in
OutOfMemoryError.
Key: WICKET-6633
URL: https://issues.apache.org/jira/browse/WICKET-6633
Project: Wicket
Issue Type: Bug
Components: wicket-core
Affects Versions: 8.2.0
Reporter: Joris van Heesch
I created a simple Wicket reproducer, starting from a Wicket Quickstart.
The reproducer consists of the following:
- HomePage
- stylesheet.css, used in HomePage via
response.render(CssHeaderItem.forReference(...)).
- MimicBrowserPageLoads: a simple java application (main method) that mimics
browser requests to HomePage: it does 1 GET request for the html, and 1 GET for
the css. It does this 100.000 times, clearing the cookies after each 'page
load'.
h2. The problem
When I remove the CryptoMapper and start jetty using the quickstart's code,
adding -Xms64m -Xmx64m, all works fine: I can run MimicBrowserPageLoads, and no
problems arise.
However, when I configure CryptoMapper as the application's RootRequestMapper
and start jetty, again adding -Xms64m -Xmx64m, starting MimicBrowserPageLoads
will, after some time, result in OutOfMemoryError for the jetty process.
The reproducer can be found here:
[https://github.com/jvanheesch/cryptomapper-outofmemoryerror]
The same problem occurs when deploying with Tomcat 9.0.14.
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