503 error when @Jpf.Catch forwards to an error page with a compile error in it
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Key: BEEHIVE-757
URL: http://issues.apache.org/jira/browse/BEEHIVE-757
Project: Beehive
Type: Bug
Components: NetUI
Versions: V1
Environment: Tomcat 5.0.25
Reporter: Rich Feit
Assigned to: Rich Feit
Fix For: TBD
Repro:
- Add the attached page flow to a Beehive webapp, build, and hit
/foo/Controller.jpf.
- Click the 'throwException' link.
EXPECTED: a Tomcat error page describing the compilation error on the page
('blah' is not a valid attribute for netui:anchor).
ACTUAL: a 503 error returned to the browser; the original exception is nowhere
to be found, in the logs or on the console.
This only happens when the JSP's page flow has a @Jpf.Catch with
type=Exception.class. There's an infinite loop happening, where the Jasper
exception is getting caught by the @Jpf.Catch, which re-forwards to the error
page. The 503 is the Page Flow framework's decision to break out of the string
of forwards when some threshold is reached (25 by default).
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