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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » SWT.Cocoa is performed very slowly after VNC client is disconnected [Mac OS X]
SWT.Cocoa is performed very slowly after VNC client is disconnected [Mac OS X] [message #1609539] Tue, 10 February 2015 07:15 Go to next message
Evgeny Storozhenko is currently offline Evgeny StorozhenkoFriend
Messages: 2
Registered: February 2015
Junior Member
I have a server with Mac OS and VNC server running on it. I've used VNC client to connect to the server, then run GUI tests. They passed over 4m 40s.
Then I started again the same GUI tests and closed my VNC client. Now test execution took 6m 33s.

I may be wrong in the reasons for the delay, but Yourkit showed during the second run in the hot spots the following methods:

org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(objc_super, long, long, long, long, boolean) OS.java (native)
org.eclipse.swt.internal.cocoa.OS.objc_msgSend(long, long) OS.java (native)
org.eclipse.core.internal.filesystem.local.LocalFileNatives.nativeAttributes() LocalFileNatives.java (native)
org.eclipse.rcptt.core.persistence.PersistenceManager.getModel(IPersistenceModelFactory, Resource) PersistenceManager.java
java.lang.Thread.sleep(long) Thread.java (native)
org.eclipse.swt.internal.cocoa.OS.objc_msgSend(long, long, long) OS.java (native)


I attached the report
  • Attachment: report.zip
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[Updated on: Wed, 11 February 2015 04:13]

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Re: SWT.Cocoa is performed very slowly after VNC client is disconnected [Mac OS X] [message #1653772 is a reply to message #1609539] Fri, 06 March 2015 11:30 Go to previous message
Evgeny Storozhenko is currently offline Evgeny StorozhenkoFriend
Messages: 2
Registered: February 2015
Junior Member
This bug is not reproduced in Mars. I try use bundle org.eclipse.swt.cocoa.macosx.x86_64_3.104 and everything works well.
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