[rabbitmq-discuss] Problem after upgrading to 2.3.1

Matthew Sackman matthew at rabbitmq.com
Sun Feb 27 10:40:32 GMT 2011

On Sun, Feb 27, 2011 at 11:54:49AM +0200, mysurf mail wrote:
> Well, it seemed fine when I tried to do it all in my local computer (two
> apps and rabbit)
> but when I upgraded the clients in the production environment (whoops) the
> clients threw the following exception:
> (side note: I did not change any property (socket,port etc ) in the client
> side. so i am guessing firewall is not an option because everything worked
> with the former version of rabbit - 1.7.0.  )

This is likely a dumb question, but could you just confirm whether or
not you upgraded the server at the same time? Client versions >= 2.0.0
will not talk (normally - the .Net client can be made to) happily to
versions of the broker < 2.0.0.


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