[Mono-dev] Cross-Appdomain remoting

Michael Mudge michael at mudge.com
Thu May 5 16:11:31 EDT 2011

I'm seeing strange behavior on our device - AppDomain A has launched
AppDomain B, and wired the DomainUnloaded event.  I'm seeing that
RemotingServices.DisposeIdentity is being called after 5 minutes, and
then when AppDomain B unloads itself and the unload event is fired, I
get this error:

Unhandled Exception: System.Runtime.Remoting.RemotingException: Server
for uri '6c9364e7_bf92_4f6d_950d_9cfc5c9a372d/b4c91032_2.rem' not

Server stack trace:
  at System.Runtime.Remoting.Proxies.RealProxy.GetAppDomainTarget ()
[0x00000] in <filename unknown>:0
  at (wrapper xdomain-dispatch)

I *think* that the problem is that the domain unload can't find A.

I *think* that the object that can't be found is supposed to be
automatically recreated - am I right?  If that's true, I'm guessing
that this can't be done when an AppDomain is being unload...  Is that
true?  Where should I start looking to solve this?  Can someone
provide a clearer explanation of how this all works?

- Kipp

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