Questions Tagged With engine

Failed to generate random number within 10 seconds

SupportIvyTeam — Fri, 17 Aug 2018 04:03:38 -0400

Failed to generate random number within 10 seconds. This could slow down the JSF runtime dramatically. Please consider installing a secure random provider for 'SHA1PRNG'!

Socket name not available on this system

SupportIvyTeam — Fri, 17 Aug 2018 03:57:27 -0400

If the Enterprise Edition engine cannot be started and in the console the following error message is written:

Error while starting Axon.ivy Engine org.jgroups.ChannelException: 
    failed to start protocol stack 
    ... 
Caused by: java.net.SocketException: 
    The socket name is not available on this system 
    ...

Cant' start Axon.ivy Engine: JVM cannot allocate enough Memory

SupportIvyTeam — Fri, 17 Aug 2018 03:54:03 -0400

Error occurred during initialization of VM Could not reserve enough space for object heap Create registry entry 'SYSTEM\CurrentControlSet\Services\EventLog\Application\AxonIvyEngineConfig Launchers' for event log if it does not exists Error: Could not initialize java virtual machine (-4)

Axon.ivy engine crashes arbitrarily without logs

SupportIvyTeam — Fri, 20 Apr 2018 03:48:47 -0400

Axon.ivy engine crashes arbitrarily without logs. What do you think, what could be the reason?

How to register my code that runs on every engine startup?

SupportIvyTeam — Fri, 03 Mar 2017 10:11:54 -0500

I have written a custom ch.ivyteam.ivy.security.ISessionExtension so that I get informed whenever someone is authenticated on the Axon.ivy Engine. I need a mechanism to register this extension on every server startup so that I can be sure that the extension still works after a reboot of the engine. How can I do that?

Newly downloaded Axon.ivy Designer or Engine/Server does not start

SupportIvyTeam — Wed, 30 Dec 2015 09:36:43 -0500

What can I do if a newly downloaded Axon.ivy Designer or Engine/Server does not start at all?