<div dir="ltr"><div>Well, its ok to ask dumb questions, I am afraid I did something dumb and didnt find it out yet...</div><div><br></div>Anyway, yes I did.<div>I upgraded the server, upgraded the two application (java apps). </div>
<div>(BTW - in the clients server there is no erlang. erlan is installed only in the rabbitMQ server only )</div><div>when I put all the exe's (using exe4j for java ) in my dev computer - everthing works as designed. </div>
<div>I copy one exe to the production server and I get the <span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">SocketExceptio out of </span><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">com.rabbitmq.client.impl.Frame.readFrom.</span></div>
<div><font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="border-collapse: collapse;"><br></span></font></div><div><font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="border-collapse: collapse;">should I install erlang in the clients server also?</span></font></div>
<div><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; "><br></span></div><div><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">everuthing works great with 1.7.0 and no new port or IP was added (So it is not firewall)</span></div>
<div><br><div class="gmail_quote">On Sun, Feb 27, 2011 at 12:40 PM, Matthew Sackman <span dir="ltr"><<a href="mailto:matthew@rabbitmq.com">matthew@rabbitmq.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Sun, Feb 27, 2011 at 11:54:49AM +0200, mysurf mail wrote:<br>
> Well, it seemed fine when I tried to do it all in my local computer (two<br>
> apps and rabbit)<br>
> but when I upgraded the clients in the production environment (whoops) the<br>
> clients threw the following exception:<br>
> (side note: I did not change any property (socket,port etc ) in the client<br>
> side. so i am guessing firewall is not an option because everything worked<br>
> with the former version of rabbit - 1.7.0. )<br>
<br>
</div>This is likely a dumb question, but could you just confirm whether or<br>
not you upgraded the server at the same time? Client versions >= 2.0.0<br>
will not talk (normally - the .Net client can be made to) happily to<br>
versions of the broker < 2.0.0.<br>
<div><div></div><div class="h5"><br>
Matthew<br>
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