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<== Date ==> <== Thread ==>
Subject: Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues
From: Adam Gluck <[email protected]>
To: "[email protected]" <[email protected]>, [email protected]
Date: Fri, 19 Aug 2011 10:31:49 -0500
Hello All,

There was a firewall running that I disabled in order to get the command line caget to work. I did have 2 network cards with one if them set to inactive. I removed it to see if that would help but made no difference. I also disabled SELinux to see if that might have been interfering, but no luck. I also tried deleting the IP addresses other then 127.0.0.1 out of the setup. When I do I get another error in the log. I get this message: Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'. I am also attaching the whole log that was generated. Thanks for the help everyone.

Cheers,

Adam Gluck | Applications Engineer | National Instruments





From:        "Kasemir, Kay" <[email protected]>
To:        "[email protected]" <[email protected]>
Date:        08/19/2011 10:07 AM
Subject:        Re: EPICS BOY saying EPICS PV is disconnected even though to can        beread through the terminal with no issues
Sent by:        [email protected]



Hi:

On 8/19/11 10:49 , "Mark Rivers" <[email protected]> wrote:
> Is there a firewall running on that machine?
I think he said a command-line caget on the same machine worked OK,
but still worth trying.

Does your computer have more than one network card?

> Is there a jcaLibrary.properties file that could be settings things for Java
> differently than the environment variables for the C utilities?
Neither a jcaLibrary.properties file nor environment variables should
matter. CSS is setting the JCA/CAJ libraries from Eclipse preferences
( http://sourceforge.net/apps/trac/cs-studio/wiki/HierarchicalPreferences ),
i.e. basically what you see under CSS/Preferences/.../EPICS.

From: [email protected] on behalf of Adam Gluck
> Thanks for the advice but setting the IP address did not help, I am just
> trying to access the variables on my own machine and have tried localhost
> and 127.0.0.1.
When using CAJ, make sure you try both with and without the "auto" address
list in combination with "127.0.0.1".

> I did try the logging method and saw at first I was not
> linking correctly to a shared library,
> but was able to fix the and no
> longer have the error.
What was that error?
Did that only happen when you selected the JNI version of JCA,
i.e. not the 'pure java' version under CSS/Preferences/.../EPICS
-> That's expected unless you're running on the few architectures
where we have the JNI binaries included.

> I don't see any error message about the PV other
> then it saying it is disconnected. I am attaching my log file to see if
> that might help. Thanks once again for the help.
The log file shows that you're using the "pure Java" JCA.

Also: What's your CA server?
Is it an ordinary IOC, or some other type of CA server?

If you increase the log level (CSS/Preferences/...) to 'FINE' or higher,
you should see more detail:

PV channel created, connected, received meta data, ....

Maybe that'll help.


Thanks,
Kay


 
2011-08-19 10:26:22.338 SEVERE [Thread 12] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.365 SEVERE [Thread 15] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.395 SEVERE [Thread 14] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.426 SEVERE [Thread 13] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.460 SEVERE [Thread 11] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.491 SEVERE [Thread 12] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.523 SEVERE [Thread 15] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.553 SEVERE [Thread 14] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.583 SEVERE [Thread 12] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.613 SEVERE [Thread 11] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:22.644 SEVERE [Thread 13] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:23.065 SEVERE [Thread 15] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more

2011-08-19 10:26:23.092 SEVERE [Thread 14] com.cosylab.epics.caj.CAJContext (getTransport) - Failed to create transport for: /127.0.0.1:5064
com.cosylab.epics.caj.impl.ConnectionException: Failed to connect to '/127.0.0.1:5064'.
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:138)
        at com.cosylab.epics.caj.CAJContext.getTransport(CAJContext.java:1438)
        at com.cosylab.epics.caj.CAJContext.searchResponse(CAJContext.java:1415)
        at com.cosylab.epics.caj.impl.handlers.SearchResponse.internalHandleResponse(SearchResponse.java:115)
        at com.cosylab.epics.caj.impl.handlers.AbstractCAResponseHandler.handleResponse(AbstractCAResponseHandler.java:110)
        at com.cosylab.epics.caj.impl.CAResponseHandler.handleResponse(CAResponseHandler.java:122)
        at com.cosylab.epics.caj.impl.BroadcastTransport.processRead(BroadcastTransport.java:201)
        at com.cosylab.epics.caj.impl.BroadcastTransport.handleEvent(BroadcastTransport.java:150)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.handleEvent(LeaderFollowersHandler.java:71)
        at com.cosylab.epics.caj.impl.reactor.Reactor.processInternal(Reactor.java:388)
        at com.cosylab.epics.caj.impl.reactor.Reactor.process(Reactor.java:278)
        at com.cosylab.epics.caj.impl.reactor.lf.LeaderFollowersHandler.run(LeaderFollowersHandler.java:85)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.UnknownHostException: EPICSlinux: EPICSlinux
        at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
        at com.cosylab.epics.caj.impl.requests.HostNameRequest.<init>(HostNameRequest.java:42)
        at com.cosylab.epics.caj.impl.CAConnector.connect(CAConnector.java:121)
        ... 14 more
Replies:
Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues Kasemir, Kay
References:
RE: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues Mark Rivers
Re: EPICS BOY saying EPICS PV is disconnected even though to can beread through the terminal with no issues Kasemir, Kay
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