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<== Date ==> <== Thread ==>

Subject: Re: pvaccess and Java 9 Re: PVA Java status
From: Timo Korhonen <[email protected]>
To: "Kasemir, Kay" <[email protected]>, "Shroff, Kunal" <[email protected]>
Cc: EPICS Core Talk <[email protected]>
Date: Tue, 27 Mar 2018 15:33:58 +0000
Corba ??? Please tell me that this is not true...


Timo

On 27/03/18 17:26, "[email protected] on behalf of Kasemir,
Kay" <[email protected] on behalf of [email protected]> wrote:

>Hi:
>Hi:
>
>Kunal, for what it's worth, pva doesn't work with Java 9, because it's
>trying to use some corba(?!) classes.
>For example, phoebus is currently using epics-pvaccess-5.1.1.jar, and
>runs into the error shown below.
>Is that a matter of updating to the 'latest'?
>
>Thanks,
>-Kay
>
> [org.epics.pvaccess.client.impl.remote.ClientContextImpl] Failed to
>create transport for: /127.0.0.1:49194
>org.epics.pvaccess.impl.remote.ConnectionException: Failed to connect to
>'/127.0.0.1:49194'.
>	at 
>org.epics.pvaccess.client.impl.remote.tcp.BlockingTCPConnector.connect(Blo
>ckingTCPConnector.java:163)
>	at 
>org.epics.pvaccess.client.impl.remote.ClientContextImpl.getTransport(Clien
>tContextImpl.java:1125)
>	at 
>org.epics.pvaccess.client.impl.remote.ChannelImpl.searchResponse(ChannelIm
>pl.java:453)
>	at 
>org.epics.pvaccess.client.impl.remote.search.SimpleChannelSearchManagerImp
>l.searchResponse(SimpleChannelSearchManagerImpl.java:384)
>	at 
>org.epics.pvaccess.client.impl.remote.handlers.SearchResponseHandler.handl
>eResponse(SearchResponseHandler.java:94)
>	at 
>org.epics.pvaccess.client.impl.remote.ClientResponseHandler.handleResponse
>(ClientResponseHandler.java:108)
>	at 
>org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport.processBuffer(Bloc
>kingUDPTransport.java:336)
>	at 
>org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport.processRead(Blocki
>ngUDPTransport.java:263)
>	at 
>org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport$1.run(BlockingUDPT
>ransport.java:159)
>	at java.base/java.lang.Thread.run(Thread.java:844)
>Caused by: java.lang.NoClassDefFoundError: org/omg/CORBA/ShortHolder
>	at 
>org.epics.pvaccess.impl.remote.IntrospectionRegistry.<init>(IntrospectionR
>egistry.java:77)
>	at 
>org.epics.pvaccess.impl.remote.tcp.BlockingTCPTransport.<init>(BlockingTCP
>Transport.java:64)
>	at 
>org.epics.pvaccess.client.impl.remote.tcp.BlockingClientTCPTransport.<init
>>(BlockingClientTCPTransport.java:96)
>	at 
>org.epics.pvaccess.client.impl.remote.ClientContextImpl$1.create(ClientCon
>textImpl.java:417)
>	at 
>org.epics.pvaccess.client.impl.remote.tcp.BlockingTCPConnector.connect(Blo
>ckingTCPConnector.java:137)
>	... 9 more
>Caused by: java.lang.ClassNotFoundException: org.omg.CORBA.ShortHolder
>	at 
>java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoa
>der.java:582)
>	at 
>java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassL
>oaders.java:185)
>	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
>
>
>
>
>________________________________________
>From: Timo Korhonen <[email protected]>
>Sent: Tuesday, March 27, 2018 9:28 AM
>To: Kasemir, Kay; EPICS Core Talk
>Subject: Re: PVA Java status
>
>Hi all,
>
>With some more investigation the issue turned out to be related to the
>missing PVA security features. CAS has a function ca_write_access() ...


Replies:
Re: pvaccess and Java 9 Re: PVA Java status Kasemir, Kay
References:
PVA Java status Timo Korhonen
Re: PVA Java status Kasemir, Kay
Re: PVA Java status Timo Korhonen
pvaccess and Java 9 Re: PVA Java status Kasemir, Kay

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