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(BlockingTCPConnector.java:163)
at org.epics.pvaccess.client.impl.remote.ClientContextImpl.getTransport(ClientContextImpl.java:1125)
at org.epics.pvaccess.client.impl.remote.ChannelImpl.searchResponse(ChannelImpl.java:453)
at org.epics.pvaccess.client.impl.remote.search.SimpleChannelSearchManagerImpl.searchResponse(SimpleChannelSearchManagerImpl.java:384)
at org.epics.pvaccess.client.impl.remote.handlers.SearchResponseHandler.handleResponse(SearchResponseHandler.java:94)
at org.epics.pvaccess.client.impl.remote.ClientResponseHandler.handleResponse(ClientResponseHandler.java:108)
at org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport.processBuffer(BlockingUDPTransport.java:336)
at org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport.processRead(BlockingUDPTransport.java:263)
at org.epics.pvaccess.impl.remote.udp.BlockingUDPTransport$1.run(BlockingUDPTransport.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>(IntrospectionRegistry.java:77)
at org.epics.pvaccess.impl.remote.tcp.BlockingTCPTransport.<init>(BlockingTCPTransport.java:64)
at org.epics.pvaccess.client.impl.remote.tcp.BlockingClientTCPTransport.<init>(BlockingClientTCPTransport.java:96)
at org.epics.pvaccess.client.impl.remote.ClientContextImpl$1.create(ClientContextImpl.java:417)
at org.epics.pvaccess.client.impl.remote.tcp.BlockingTCPConnector.connect(BlockingTCPConnector.java:137)
... 9 more
Caused by: java.lang.ClassNotFoundException: org.omg.CORBA.ShortHolder
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.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 Timo Korhonen
- RE: pvaccess and Java 9 Re: PVA Java status Shroff, Kunal
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- Re: PVA Java status Kasemir, Kay
- Re: PVA Java status Timo Korhonen
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