0002883: NPE in RequestWrapper

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Category

Severity

Reproducibility

Date Submitted

Last Update

0002883

[Resin]

minor

always

08-29-08 13:31

09-19-08 14:09

Reporter

alex

View Status

public

Assigned To

ferg

Priority

normal

Resolution

no change required

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

Product Version

3.2.0

Product Build

Summary

0002883: NPE in RequestWrapper

Description

2) on the same app-fuse based apps mentioned in the preview e-mail i get another error:

{http--8080-2} java.lang.NullPointerException
{http--8080-2} at com.caucho.server.connection.
RequestWrapper.isSecure(RequestWrapper.java:292)
{http--8080-2} at com.caucho.server.connection.RequestAdapter.getCookieName(RequestAdapter.java:463)
{http--8080-2} at com.caucho.server.connection.RequestAdapter.getSession(RequestAdapter.java:387)
{http--8080-2} at com.caucho.server.webapp.DispatchRequest.getSession(DispatchRequest.java:448)
{http--8080-2} at org.springframework.web.context.request.ServletRequestAttributes.getSession(ServletRequestAttributes.java:93)
{http--8080-2} at org.springframework.web.context.request.ServletRequestAttributes.updateAccessedSessionAttributes(ServletRequestAttributes.java:210)
{http--8080-2} at org.springframework.web.context.request.AbstractRequestAttributes.requestCompleted(AbstractRequestAttributes.java:47)
{http--8080-2} at org.springframework.web.context.request.RequestContextListener.requestDestroyed(RequestContextListener.java:86)
{http--8080-2} at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:197)
{http--8080-2} at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:266)
{http--8080-2} at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:280)
{http--8080-2} at com.caucho.server.port.TcpConnection.handleConnection(TcpConnection.java:563)
{http--8080-2} at com.caucho.server.port.TcpConnection$AcceptTask.doAccept(TcpConnection.java:1122)
{http--8080-2} at com.caucho.server.port.TcpConnection$AcceptTask.run(TcpConnection.java:1069)
{http--8080-2} at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:759)
{http--8080-2} at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:681)
{http--8080-2} at java.lang.Thread.run(Thread.java:595)

no error on apache tomcat. we think it is a resin incompatibility because the exception is launchet by spring framework...

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0003388) ferg 09-04-08 14:48	The stack trace is strange. The request object is an include/forward request (DispatchRequest), but the stack trace doesn't show any include or forward. Although it might be a Resin bug, the spring framework is using an old or obsolete request object, which may also be a spring bug.

(0003469) ferg 09-19-08 14:09	From emailed details, this looks like an application error. The request is getting assigned to a ThreadLocal and apparently not getting cleared. Since Resin reuses its include request wrappers, the obsolete request is in an undefined state.

Issue History
Date Modified	Username	Field	Change
08-29-08 13:31	alex	New Issue
09-04-08 14:48	ferg	Note Added: 0003388
09-19-08 14:09	ferg	Note Added: 0003469
09-19-08 14:09	ferg	Assigned To	=> ferg
09-19-08 14:09	ferg	Status	new => closed
09-19-08 14:09	ferg	Resolution	open => no change required

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