Re: [chuck-users] unsporking [bug?]

newer
codelab.fr, forum francophone pour...

Kassen

17 Mar 2008 17 Mar '08

2:39 p.m.

@kas, i thought i tried that, but i might have gotten confused at the "spork ~ my_fun() @=> my_shred;" line

the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors.

I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird. Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; } spork ~foo() @=> Shred bar; second => now; <<>>; second => now; bar.exit(); 2::second => now;

Attachments:

attachment.html (text/html — 1.0 KB)

Show replies by date

Stefan Blixt

17 Mar 17 Mar

3:59 p.m.

New subject: unsporking [bug?]

Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug? /Stefan On Mon, Mar 17, 2008 at 7:39 PM, Kassen wrote:

...

@kas, i thought i tried that, but i might have gotten confused at the

...
"spork ~ my_fun() @=> my_shred;" line

the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors.

I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird.

Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; }

spork ~foo() @=> Shred bar;

second => now; <<>>; second => now; bar.exit();

2::second => now;

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

-- Release me, insect, or I will destroy the Cosmos!

Martin Ahnelöv

4:41 p.m.

New subject: unsporking [bug?]

mån 2008-03-17 klockan 20:59 +0100 skrev Stefan Blixt:

...

Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug?

...

From reading the code, yeah. Does that for me too, on command line

linux. Gasten

...

On Mon, Mar 17, 2008 at 7:39 PM, Kassen wrote:

@kas, i thought i tried that, but i might have gotten confused at the "spork ~ my_fun() @=> my_shred;" line

the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors.

I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird.

Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; }

spork ~foo() @=> Shred bar;

second => now; <<>>; second => now; bar.exit();

2::second => now;

...

kevin

4:45 p.m.

New subject: unsporking [bug?]

It did that in miniAudicle on OS X for me as well. The syntax errors that were appearing before don't appear in this code either. -k On Mon, Mar 17, 2008 at 12:59 PM, Stefan Blixt wrote:

...

Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug? /Stefan

On Mon, Mar 17, 2008 at 7:39 PM, Kassen wrote:

...
@kas, i thought i tried that, but i might have gotten confused at the

...
"spork ~ my_fun() @=> my_shred;" line

the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors.

I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird.

Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; }

spork ~foo() @=> Shred bar;

second => now; <<>>; second => now; bar.exit();

2::second => now;

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

-- Release me, insect, or I will destroy the Cosmos!

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

Leuthold Dominik

5:59 p.m.

New subject: unsporking [bug?]

all @kassen: i can reproduce it with the mini on win. @kevin & stefan: are both shreds finishing at the same moment, or does the sporked child shred finishes 2 seconds before the parent one does? when i try it on my environment, both shreds finish at the same moment, but they shouldn't. jassas /moudi _____ Von: chuck-users-bounces@lists.cs.princeton.edu [mailto:chuck-users-bounces@lists.cs.princeton.edu] Im Auftrag von kevin Gesendet: Montag, 17. März 2008 21:46 An: ChucK Users Mailing List Betreff: Re: [chuck-users] unsporking [bug?] It did that in miniAudicle on OS X for me as well. The syntax errors that were appearing before don't appear in this code either. -k On Mon, Mar 17, 2008 at 12:59 PM, Stefan Blixt wrote: Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug? /Stefan On Mon, Mar 17, 2008 at 7:39 PM, Kassen wrote: @kas, i thought i tried that, but i might have gotten confused at the "spork ~ my_fun() @=> my_shred;" line the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors. I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird. Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; } spork ~foo() @=> Shred bar; second => now; <<>>; second => now; bar.exit(); 2::second => now; _______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users -- Release me, insect, or I will destroy the Cosmos! _______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

kevin

6:26 p.m.

New subject: unsporking [bug?]

aha. you're right, both shreds are finishing when the parent shred finishes. i changed the last line to 5::seconds => now, and it waits until 7 seconds into the program before both shreds die. bug indeed. -k On Mon, Mar 17, 2008 at 2:59 PM, Leuthold Dominik wrote:

...

all

@kassen: i can reproduce it with the mini on win.

@kevin & stefan: are both shreds finishing at the same moment, or does the sporked child shred finishes 2 seconds before the parent one does? when i try it on my environment, both shreds finish at the same moment, but they shouldn't.

jassas /moudi

------------------------------ *Von:* chuck-users-bounces@lists.cs.princeton.edu [mailto: chuck-users-bounces@lists.cs.princeton.edu] *Im Auftrag von *kevin *Gesendet:* Montag, 17. März 2008 21:46 *An:* ChucK Users Mailing List *Betreff:* Re: [chuck-users] unsporking [bug?]

It did that in miniAudicle on OS X for me as well.

The syntax errors that were appearing before don't appear in this code either.

-k

On Mon, Mar 17, 2008 at 12:59 PM, Stefan Blixt wrote:

...
Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug? /Stefan

On Mon, Mar 17, 2008 at 7:39 PM, Kassen wrote:

...
@kas, i thought i tried that, but i might have gotten confused at the

...
"spork ~ my_fun() @=> my_shred;" line

the online documentation says "spork ~ my_fun() => Shred @ my_shred;" without declaring my_shred first, and this gives syntax errors.

I think we may have a bug; the following compiles and the id is right but the shred doesn't die when it should. Quite weird.

Kas. ---------------------------------- fun void foo() { .5::second => now; <<<"yeah">>>; minute => now; }

spork ~foo() @=> Shred bar;

second => now; <<>>; second => now; bar.exit();

2::second => now;

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

-- Release me, insect, or I will destroy the Cosmos!

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

_______________________________________________ chuck-users mailing list chuck-users@lists.cs.princeton.edu https://lists.cs.princeton.edu/mailman/listinfo/chuck-users

Kassen

8:29 p.m.

New subject: unsporking [bug?]

On 17/03/2008, kevin wrote:

...

The syntax errors that were appearing before don't appear in this code either.

You are right; I do believe this is a area where the compiler and the doc's differ in opinion. Here I feel the compiler makes the most sense and the doc's may be out of date. More generally; I too am a bit surprised by this, not sure how long this bug has been there, Yours, Kas.

Kassen

8:24 p.m.

New subject: unsporking [bug?]

On 17/03/2008, Stefan Blixt wrote:

...

Was that supposed to print "yeah", short pause, "2", two seconds, then finish? Because that's what it did here (chuck command line in an OS X terminal). Maybe a Win32-only bug?

It was supposed to print "yeah" in confirmation that we sporked another shred, then the shred should exit before it's mother did (by 2 seconds). For me it didn't and the child lasted as long as the mother (MiniAudicle(alsa), Ubuntu).... It also should've printed "2" as the child's id, which it did for me. Hope that clarifies? Yours, Kas.

6085

Age (days ago)

6086

Last active (days ago)

List overview

Download

7 comments

5 participants

participants (5)

Kassen
kevin
Leuthold Dominik
Martin Ahnelöv
Stefan Blixt