| CDO server client connectivity via lan connected system [message #1015750] |
Sat, 02 March 2013 03:07  |
Eclipse User |
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hello guys,
i m working on a project and using CDO framework and EMF in it.
i m have created the server plugin and client plugin.
when i m running the server and client plugin @localhost, then the the client is getting connected to the server, but when i try to run the client from another lan system to server on another machine at that time @server console i m getting message that "USER SHOULD USE NEWER NET4J VERSION" and the connections fails.
i m using CDO 4.1.1 version,
please help me out here guys......
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| Re: CDO server client connectivity via lan connected system [message #1031806 is a reply to message #1016628] |
Tue, 02 April 2013 04:07  |
| Eclipse User |
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that i have checked all ready, the ne4j version are same in both client and server,
let me explain u what i did actually,
i designed server on machine a, and designed client on machine a and b separately, having the same source code.
now after running the server, if i connects the client from machine A first, it gets connected, after that i connects with client from machine B it gives the same error i described earlier,
n if connects the client from machine B it gets connected and fails if connects the client from machine A.
is it like problem with two different instances of client module?
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| Re: CDO server client connectivity via lan connected system [message #1034343 is a reply to message #1031806] |
Fri, 05 April 2013 06:24 |
| Eclipse User |
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Am 02.04.2013 10:07, schrieb Lakhveer Singh:
> that i have checked all ready, the ne4j version are same in both client and server,
> let me explain u what i did actually,
> i designed server on machine a, and designed client on machine a and b separately, having the same source code.
> now after running the server, if i connects the client from machine A first, it gets connected, after that i connects
> with client from machine B it gives the same error i described earlier, n if connects the client from machine B it
> gets connected and fails if connects the client from machine A.
>
> is it like problem with two different instances of client module?
I checked our code that throws this exception and the server clearly recognizes an old client (one that doesn't support
versioned Net4j protocols). Please post here the exact Net4j versions of all 3 deployments. You can do it on the console
with:
osgi> ss net4j
Framework is launched.
id State Bundle
2 ACTIVE org.eclipse.net4j.db.h2_4.2.0.v20130316-1201
6 ACTIVE org.eclipse.emf.cdo.server.net4j_4.1.0.v20130316-1201
8 ACTIVE org.eclipse.net4j_4.2.0.v20130316-1201
21 ACTIVE org.eclipse.net4j.util_3.3.0.v20130316-1201
31 ACTIVE org.eclipse.net4j.db_4.2.0.v20130316-1201
32 ACTIVE org.eclipse.net4j.tcp_4.1.100.v20130316-1201
Cheers
/Eike
----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper
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