On Wed, Jul 23, 2008 at 11:58 AM, paha <[EMAIL PROTECTED]> wrote:
>
> Hi Jiri,
>
> is it possible to somehow implement an IDisposable pattern for
> FbRemoteEvent? There are a lot of small problems now. For instance:
> if i pass an connection object to the FbRemoteEvent constructor there are as
> far as i understand two possibilities
> 1) i as owner responsible for destroying this connection object - doesn't
> work for now, if i dispose connection, there is a socket exception, cause
> RemoteEvent still tries to read from already disposed stream
> 2) FbRemoteEvent should destroy it - i didn't find any place in code, where
> FbRemoteEvent would manage connection dispose. As i understand, you cannot
> stop it from listening at all. the thread, that is reading responses from
> server is declared "background" and reads until owning window is destroyed
> (and causes bunch of ThreadAbortedException's)
>
> to understand the problem, consider this test case
>
> FbConnection conn1 = new FbConnection("");
> conn1.Open();
> revent = new FbRemoteEvent(conn1, new[] { "event" });
> revent.RemoteEventCounts += revent_RemoteEventCounts;
> revent.QueueEvents();
>
> revent.CancelEvents();
> revent.RemoteEventCounts -= revent_RemoteEventCounts;
> revent.Connection = null;
> //this will cause an socket exception
> conn1.Dispose();
>
> Is there any possibility to implement some Stop method (that causes stoppage
> of all socket/thread stuff) - in my opinion - CancelEvents might do this
> work. And it would be nice to know, that the same functionality (and also
> dispose of connection) would be done in Dispose method. We can still dispose
> connection on our own, but only if we can stop socket listening (and this
> must be clearly stated in docu).
Hello,
can you post request to tracker to ability to stop all socket
operations for events. Thanks.
--
Jiri {x2} Cincura (CTO x2develop.com)
http://blog.vyvojar.cz/jirka/ | http://www.ID3renamer.com
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