3:20 p.m.
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Below is the error I get with HTTP code 500 when I sent a request from a
client to REST-API that was left open and the server was restarted.
Evidently the session is expired, but why do we return HTTP 500? Is this
a server internal error?
IMHO one of 400 codes is more appropriate for that error. E.g. 401
(Unauthorized) or 440 (Login Timeout according to
http://en.wikipedia.org/wiki/List_of_HTTP_status_codes).
*type* Exception report
*message*
*description* _The server encountered an internal error () that
prevented it from fulfilling this request._
*exception*
org.jboss.resteasy.spi.UnhandledException:
java.lang.IllegalStateException: setAttribute: Session already
invalidated
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:245)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.ovirt.engine.core.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:80)
*root cause*
java.lang.IllegalStateException: setAttribute: Session already
invalidated
org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1289)
org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1254)
org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:130)
org.ovirt.engine.api.common.security.auth.SessionUtils.setEngineSessionId(SessionUtils.java:74)
org.ovirt.engine.api.common.security.auth.Challenger.executeBasicAuthentication(Challenger.java:194)
org.ovirt.engine.api.common.security.auth.Challenger.preProcess(Challenger.java:116)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:247)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
* English - detected
* English
* Hebrew
* Russian
* English
* Hebrew
* Russian
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charset=ISO-8859-1">
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type="text/css"
rel="stylesheet">
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<body text="#000000" bgcolor="#FFFFFF">
Below is the error I get with HTTP code 500 when I sent a request
from a client to REST-API that was left open and the server was
restarted.<br>
<br>
Evidently the session is expired, but why do we return HTTP 500? Is
this a server internal error?<br>
IMHO one of 400 codes is more appropriate for that error. E.g. 401
(Unauthorized) or 440 (Login Timeout according to
<a class="moz-txt-link-freetext"
href="http://en.wikipedia.org/wiki/List_of_HTTP_status_codes"&g...
<p><b>type</b> Exception report</p>
<p><b>message</b> </p>
<p><b>description</b> <u>The server encountered an internal
error
() that prevented it from fulfilling this request.</u></p>
<p><b>exception</b> </p>
org.jboss.resteasy.spi.UnhandledException:
java.lang.IllegalStateException: setAttribute: Session already
invalidated
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:245)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.ovirt.engine.core.authentication.AuthenticationFilter.doFilter(AuthenticationFilter.java:80)
<p><b>root cause</b> </p>
java.lang.IllegalStateException: setAttribute: Session already
invalidated
org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1289)
org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1254)
org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:130)
org.ovirt.engine.api.common.security.auth.SessionUtils.setEngineSessionId(SessionUtils.java:74)
org.ovirt.engine.api.common.security.auth.Challenger.executeBasicAuthentication(Challenger.java:194)
org.ovirt.engine.api.common.security.auth.Challenger.preProcess(Challenger.java:116)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:247)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
<div style="top: auto; max-width: 400px; max-height: 442px; bottom:
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