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CDO - different protocol versions [message #1850309]

Thu, 24 February 2022 18:26

Stefan Ey

Messages: 1
Registered: February 2022

Junior Member

Hi there,

I'm currently evaluating Papyrus and have set up a local CDO server and a local CDO client. The server is running with two repos and I can see both in the CDO client, but when I select one of them I get an error message that there is a protocol conflict.

Because these are my first steps with Eclipse/Papyrus/CDO my question is: How can I detect which net4j/cdo version the headless CDO server is using?
There is no plugins or features folder that I can look for a reference.

Thanks Stefan

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Re: CDO - different protocol versions [message #1850356 is a reply to message #1850309]

Sat, 26 February 2022 03:19

Eike Stepper

Messages: 6682
Registered: July 2009

Senior Member

Hi Stefan,

If you have access to the server's console you can type "ss cdo", which should output something like this:

[INFO] CDO server starting
[INFO] CDO repository repo1 started
[INFO] Net4j extension starting
[INFO] Net4j acceptor starting: tcp://0.0.0.0:2036
[INFO] Net4j extension started
[INFO] Security extension starting
[INFO] Security extension started
[INFO] Repository configuration manager extension starting
[INFO] Repository configuration manager extension started
[INFO] CDO server started
Application started in : 1712ms

osgi> ss cdo

id	State       Bundle
5	ACTIVE      org.eclipse.emf.cdo.common_4.17.0.qualifier
8	STARTING    org.eclipse.emf.cdo.security_4.6.0.qualifier
10	ACTIVE      org.eclipse.emf.cdo.server.admin_4.3.6.qualifier
11	ACTIVE      org.eclipse.emf.cdo.server.net4j_4.5.2.qualifier
14	ACTIVE      org.eclipse.emf.cdo.server.db_4.11.2.qualifier
17	ACTIVE      org.eclipse.emf.cdo.server_4.17.0.qualifier
18	ACTIVE      org.eclipse.emf.cdo_4.17.0.qualifier
19	ACTIVE      org.eclipse.emf.cdo.server.security_4.9.0.qualifier
21	RESOLVED    org.eclipse.emf.cdo.examples.company_4.1.0.qualifier
22	ACTIVE      org.eclipse.emf.cdo.net4j_4.5.1.qualifier
24	STARTING    org.eclipse.emf.cdo.expressions_4.4.0.qualifier
osgi>

If there's no console you can look into the file <installation>/configuration/org.eclipse.equinox.simpleconfigurator/bundles.info

Cheers
/Eike

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