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https://issues.apache.org/activemq/browse/AMQNET-87?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Gomes resolved AMQNET-87.
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Fix Version/s: 1.0
(was: 1.1)
Resolution: Fixed
> CLONE -Strange Disconnect issues with .Net and VS2005
> -----------------------------------------------------
>
> Key: AMQNET-87
> URL: https://issues.apache.org/activemq/browse/AMQNET-87
> Project: ActiveMQ .Net
> Issue Type: Bug
> Components: ActiveMQ Client
> Environment: Windows XP, VS2005, grabbed head of .Net client as of
> 2/12, useing ActiveMQ 4.1 on server
> Reporter: Anthony Enache
> Assignee: Jim Gomes
> Fix For: 1.0
>
> Attachments: ResponseCorrelator.patch
>
>
> I have a strange issue. I'm testing bad network conditions, where the client
> looses connectivity to the server. If the server is remote, and the client
> is inside my lan, and my lan looses internet connection, at least 1 time in 3
> when the consumer gets created (or at least throws no error messages), but
> doesn't actually consume messages off of the queue. This leads to no error
> message that I can catch, but the client never recieving another message.
> For reasons that escape me, this happens FAR more frequently when you run
> this program OUTSIDE of vs2005. When I run through the debugger, or even
> through a "Release" build inside vs2005, this very rarely occurs. Also,
> though this is much more minor, when the client does manage to reconnect
> cleanly, I get 2 messages for each one I send, as if the consumer prior to
> the internet connection loss isn't being deleted. However, once I start and
> stop the Connection, I get just one message recieved per message sent. I'll
> show this in step form below. Thanks for your assistance!
> Jamie
> Steps:
> 1. Run a standard ActiveMQ server on a remote point
> 2. Run a client inside your lan (Fixing IP address and port for where the
> server resides)
> 3. Click "start" on the app, you'll see the messages your recieving start
> scrolling down
> 4. Yank the cord from your router that gives you an external internet
> connection
> 5. After about 8 seconds, the text will tell you the disconnect occured,
> then replug in the cord
> 6. Click "start" again. might need to do it more then once, as sometimes
> it's slow to get a good connection again
> 7. At least 1 in 3 times after you click "start" it'll clear the text, but
> you'll never see another message, even if you "stop" and "start" again
> (leaving the cord alone)
> 8. The rest of the time you'll see 2 messages appear for each one sent,
> after clicking "stop" and "start" again, you'll see normal behavior.
> I've attached both the client project I'm using for testing. I was using the
> stock ActiveMQ 4.1 server, only changing the IP Address of the TCP connection
> to point to the correct address.
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