... The trick to that is the need to keep a Tcl variable with a live ref to the Java object around. If you do not, the Java GC system will clean up the Java ...
Mo DeJong
mdejong@...
Oct 5, 2000 3:23 am
1187
I recently merged the code from the ajuba-contract branch with nsjava/aolserver and it seems to be work pretty well on linux. Operation on solaris machines on...
Dan Wickstrom
dcwickstrom@...
Oct 6, 2000 5:07 am
1188
I had allocated time to work on this until the end of August. Due to various delays, the project was not finished in that time frame. I am no longer working...
Jiang Wu
jwu@...
Oct 6, 2000 5:50 pm
1189
... Jiang> I had allocated time to work on this until the end of Jiang> August. Due to various delays, the project was not Jiang> finished in that time frame....
Daniel Wickstrom
danw@...
Oct 6, 2000 6:43 pm
1190
... The contract with Ajuba was terminated prematurely and it will not be renewed. Any further work would be time donated by Jiang, myself, or anyone else who...
Mo DeJong
mdejong@...
Oct 9, 2000 8:59 am
1191
When I use TclBlend to create and subsequently destroy Itcl objects I get a memory growth problem. If I do the same operation without TclBlend no growth ...
Hollister, Jim
Jim.Hollister@...
Oct 9, 2000 12:41 pm
1192
... Jiang> 1. The work on fixing how TclObject uses Tcl_Obj's Jiang> reference counting. ... Mo> Humm, I think so but I can't remember off hand. The problem ...
Daniel Wickstrom
danw@...
Oct 9, 2000 2:02 pm
1193
This patch contains my code for the ref count fix. Patch is generated against 1.2.6. It passes the test suite without any problems. It includes the reflect...
Jiang Wu
jwu@...
Oct 9, 2000 6:08 pm
1194
... Jiang> This patch contains my code for the ref count fix. Patch Jiang> is generated against 1.2.6. It passes the test suite Jiang> without any problems....
Daniel Wickstrom
danw@...
Oct 9, 2000 6:59 pm
1195
... Mo> Humm, I think so but I can't remember off hand. The problem Mo> with this "fix" is that it currently does not work. There are Mo> strange crashes when...
Daniel Wickstrom
danw@...
Oct 9, 2000 8:48 pm
1196
I have my own class that I want to bind events to in my script, but it always says unknown event whenever I try the bind. Using a debugger, the java::bind...
Trella Christopher-P2...
Chris.Trella@...
Oct 10, 2000 1:51 am
1197
... To be honest, I have no idea. It could be that you need to add some sort of declaration of what your class supports, note how the java.beans.SimpleBeanInfo...
Mo DeJong
mdejong@...
Oct 10, 2000 3:49 am
1198
... What I meant to say was that a wacky ref counting problem that I have not been able to pin down seems to be causing a core dump inside the JVM. It happens...
Mo DeJong
mdejong@...
Oct 10, 2000 4:51 am
1199
... Well, the createAndDelete() Java method is going to need to do some work to parse the Java String objects you send to the interp and then eval them. Each...
Mo DeJong
mdejong@...
Oct 10, 2000 5:03 am
1200
... I just checked a slightly modified version of your patch into the contract branch (I just added another list command to an uplevel). cheers Mo DeJong Red...
Mo DeJong
mdejong@...
Oct 10, 2000 5:28 am
1201
I ran your test on my version of the fix. I don't see any crash. One difference in my code is that I didn't remove any of the reference counting code that...
Jiang Wu
jwu@...
Oct 10, 2000 7:41 pm
1202
Last weekend I ran the merged tclblend/aolserver combination using apache-bench to make concurrent accesses of multiple urls, and I noticed that the memory...
Daniel Wickstrom
danw@...
Oct 11, 2000 9:41 pm
1203
On Wed, 11 Oct 2000, Daniel Wickstrom wrote:
> Last weekend I ran the merged tclblend/aolserver combination using
> apache-bench to make concurrent accesses...
Mo DeJong
mdejong@...
Oct 12, 2000 6:22 am
1204
... Mo> That does seem logical. It looks like the Class refs need to Mo> be cleaned up. What do you think of the patch below? The patch looks good. I'll have...
Daniel Wickstrom
danw@...
Oct 12, 2000 3:09 pm
1205
... Well, that would do it :) ... Yup. ... There are two cleanup cases. TclThreadCleanup is called when a Tcl thread (one that was not started inside a JVM) is...
Mo DeJong
mdejong@...
Oct 12, 2000 7:40 pm
1206
... Mo> There are two cleanup cases. Mo> TclThreadCleanup is called when a Tcl thread (one that was not Mo> started inside a JVM) is terminated....
Daniel Wickstrom
danw@...
Oct 12, 2000 8:51 pm
1207
... That would be the case when you created the thread in Tcl (meaning the JVM did not create the thread). ... What do you mean by "The jvm attach is done at...
Mo DeJong
mdejong@...
Oct 12, 2000 9:15 pm
1208
... Mo> What do you mean by "The jvm attach is done at the start of Mo> the thread by a registered proc"? Are you not using: Mo>...
Daniel Wickstrom
danw@...
Oct 12, 2000 9:35 pm
1209
... If you ask me, you time would be better spent getting the current code into "shape" so that it can be dropped into aolserver as is. The code on the branch...
Mo DeJong
mdejong@...
Oct 12, 2000 9:53 pm
1210
... I'm all for having one code base. I'll see if I can't work towards merging completely with the tclblend code. When I asked you about this originally, I ...
Dan Wickstrom
dcwickstrom@...
Oct 13, 2000 1:22 am
1211
... I thought you were talking about code that would only apply to aol server stuff. If it is possible to cleanly merge in your Tcl Blend init case, then I am...
Mo DeJong
mdejong@...
Oct 13, 2000 1:29 am
1212
... Jiang> I ran your test on my version of the fix. I don't see any Jiang> crash. One difference in my code is that I didn't remove Jiang> any of the...
Daniel Wickstrom
danw@...
Oct 13, 2000 5:11 pm
1213
Background: The relationship between the various objects are quite tricky. It takes some time to think them through. Basically, to reference a Tcl_Obj, the C...
Jiang Wu
jwu@...
Oct 13, 2000 7:13 pm
1214
... Thanks, this description helps alot. Jiang> Background: The relationship between the various objects Jiang> are quite tricky. It takes some time to think...
Daniel Wickstrom
danw@...
Oct 13, 2000 9:26 pm
1215
... Yes. Typically, Tcl_Obj is a native C version of the Tcl list, array, int, ... But not always. See the end of the email for an example. ... It is best...
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