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From "Dominik Psenner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOG4NET-398) SerializationException after setting a LogicalThreadContext property
Date Thu, 17 Dec 2015 12:46:46 GMT

    [ https://issues.apache.org/jira/browse/LOG4NET-398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15061999#comment-15061999

Dominik Psenner commented on LOG4NET-398:

Only classes derived from MarshalByRefObj are allowed to cross application domains. I'm still
wondering why the ReadOnlyPropertiesDictionary crosses application domains. A class should
not travel between application domains "by magic" as both application domains do not share
the same memory and are virtually two processes executing in one process (this really sounds
strange, yeah).

So long as the root cause is not found I do not think that this patch should be applied.

> SerializationException after setting a LogicalThreadContext property
> --------------------------------------------------------------------
>                 Key: LOG4NET-398
>                 URL: https://issues.apache.org/jira/browse/LOG4NET-398
>             Project: Log4net
>          Issue Type: Task
>          Components: Core
>    Affects Versions: 1.2.12
>         Environment: Visual Studio 2010
>            Reporter: Thomas Meum
>            Priority: Minor
>              Labels: triaged
>         Attachments: log4net.zip
> I have found that accessing Page.Request.Url after setting a LogicalThreadContext property
causes a SerializationException with the following message: Type is not resolved for member
'log4net.Util.PropertiesDictionary,log4net, Version=, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a'.
> I have been able to reproduce the problem on two different machines with the following
> 1. Create a new ASP.NET Empty Web Application
> 2. Add a reference to log4net.dll
> 3. Add a new Web Form
> 4. Add the following code to Page_Load:
>     log4net.LogicalThreadContext.Properties["Test"] = 1;
>     Uri url = Request.Url;
> 5. Hit F5

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