=================== BUG #4608: LATEST MODIFICATIONS ================== http://savannah.gnu.org/bugs/?func=detailbug&bug_id=4608&group_id=99
Changes by: Gregory John Casamento <[EMAIL PROTECTED]> Date: Sat 08/30/2003 at 23:23 (US/Eastern) ------------------ Additional Follow-up Comments ---------------------------- The issue was that when "establishConnection" is being called on all of the objects after the gorm is loaded the code in awakeWithContext was not performing a RELEASE on the connector. Since the connector is no lonber needed, this should be done. Once done here are the results of the attached program: nt after alloc, init, and ordering - 2 2003-08-31 03:27:56.810 NSWCTest[23361] <MyWindowController: 8355d18> retain count just before RELEASE(self) - 1 2003-08-31 03:28:10.017 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count upon entering initWithModel: - 1 2003-08-31 03:28:10.017 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after initWithWindowNibName:owner: - 1 2003-08-31 03:28:10.019 NSWCTest[23361] Unable to open fixed font 2003-08-31 03:28:10.024 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after [self window] - 2 2003-08-31 03:28:10.045 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after alloc, init, and ordering - 2 2003-08-31 03:28:16.204 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count just before RELEASE(self) - 1 Which I believe is correct. I am running some additional tests to make certain this does not impact anything else, but I believe that this is the solution. GJC =================== BUG #4608: FULL BUG SNAPSHOT =================== Submitted by: rburns Project: GNUstep Submitted on: Sun 08/03/2003 at 20:18 Category: Gui/AppKit Severity: 5 - Major Bug Group: Bug Resolution: None Assigned to: gcasa Status: Analyzed Summary: High NSWindowController retain counts Original Submission: When using a subclass of NSWindowController and a Gorm file, the NSWindowController doesn't get released when the window is closed, because the retain count is too high. There is a test for this here: http://www.eskimo.com/~pburns/rob/NSWCTest.tar.gz It should work on either gnustep or a mac with gnustep-make installed. Follow-up Comments ******************* ------------------------------------------------------- Date: Sat 08/30/2003 at 23:23 By: gcasa The issue was that when "establishConnection" is being called on all of the objects after the gorm is loaded the code in awakeWithContext was not performing a RELEASE on the connector. Since the connector is no lonber needed, this should be done. Once done here are the results of the attached program: nt after alloc, init, and ordering - 2 2003-08-31 03:27:56.810 NSWCTest[23361] <MyWindowController: 8355d18> retain count just before RELEASE(self) - 1 2003-08-31 03:28:10.017 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count upon entering initWithModel: - 1 2003-08-31 03:28:10.017 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after initWithWindowNibName:owner: - 1 2003-08-31 03:28:10.019 NSWCTest[23361] Unable to open fixed font 2003-08-31 03:28:10.024 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after [self window] - 2 2003-08-31 03:28:10.045 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count after alloc, init, and ordering - 2 2003-08-31 03:28:16.204 NSWCTest[23361] <MyWindowController: 82aa4d0> retain count just before RELEASE(self) - 1 Which I believe is correct. I am running some additional tests to make certain this does not impact anything else, but I believe that this is the solution. GJC ------------------------------------------------------- Date: Sat 08/30/2003 at 18:57 By: FredKiefer I did look into the problem with the help of our test application and the retain count seems to come mostly from the NIB loading itself. Here intermediate objects get generated that never get freed again and thereby retain references to the window controller, as can be seen from this backtrace: #0 0x08048fa2 in _i_MyWindowController__retain () #1 0x400abd92 in _i_NSNibConnector__setDestination_ () from /usr/GNUstep/System/Library/Libraries/libgnustep-gui.so.0 #2 0x401e296d in _i_GSNibContainer__awakeWithContext_ () from /usr/GNUstep/System/Library/Libraries/libgnustep-gui.so.0 #3 0x400ac910 in _c_NSBundle_NSBundleAdditions_loadNibFile_externalNameTable_withZone_ () from /usr/GNUstep/System/Library/Libraries/libgnustep-gui.so.0 I hope Gregory has an idea to resolve this problem. CC list is empty No files currently attached For detailed info, follow this link: http://savannah.gnu.org/bugs/?func=detailbug&bug_id=4608&group_id=99 _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/ _______________________________________________ Bug-gnustep mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/bug-gnustep
