Bug 476140 - org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper does not return
Summary: org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper does not return
Status: CLOSED WONTFIX
Alias: None
Product: Platform
Classification: Eclipse Project
Component: SWT (show other bugs)
Version: 4.5   Edit
Hardware: PC Mac OS X
: P3 major (vote)
Target Milestone: ---   Edit
Assignee: Platform-SWT-Inbox CLA
QA Contact:
URL:
Whiteboard: stalebug
Keywords:
Depends on:
Blocks:
 
Reported: 2015-08-28 14:41 EDT by Thomas Singer CLA
Modified: 2020-03-19 17:41 EDT (History)
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Description Thomas Singer CLA 2015-08-28 14:41:55 EDT 
We have a user with SmartSVN who reported occasionally occuring hangs. The thread dump shows it is hanging at

main:
	org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	org.eclipse.swt.widgets.Widget.callSuper(Widget.java:227)
	org.eclipse.swt.widgets.Widget.mouseDownSuper(Widget.java:1121)
	org.eclipse.swt.widgets.Table.mouseDownSuper(Table.java:2011)
	org.eclipse.swt.widgets.Widget.mouseDown(Widget.java:1113)
	org.eclipse.swt.widgets.Control.mouseDown(Control.java:2569)
	org.eclipse.swt.widgets.Table.mouseDown(Table.java:1983)
	org.eclipse.swt.widgets.Display.windowProc(Display.java:5692)
	org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	org.eclipse.swt.widgets.Widget.callSuper(Widget.java:227)
	org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2130)
	org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2337)
	org.eclipse.swt.widgets.Display.windowProc(Display.java:5756)
	org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5193)
	org.eclipse.swt.widgets.Display.applicationProc(Display.java:5342)
	org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
	org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128)
	org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3695)
	com.syntevo.q.gui.cv.f(SourceFile:315)
	smartsvn.Pz.a(SourceFile:215)
	smartsvn.Pz.a(SourceFile:163)
	smartsvn.yC.b(SourceFile:61)
	SmartSVN.main(SourceFile:11)

From the sent log it looks like SmartSVN was in background for ~3min and then the user activated SmartSVN (guessing from the above stacktrace I reckon by clicking with the mouse).
Comment 1 Thomas Singer CLA 2015-08-28 14:46:10 EDT 
Maybe it is related to bug 395381?
Comment 2 Eclipse Genie CLA 2020-03-19 17:41:39 EDT 
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug.

If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.