Hi,
I got most of my Thread Manager demo written. While trying out a few
features I noticed that every time as Suspend a thread, my app is
killed. Running it through gdb I get the following output.
--
(gdb) run
Starting program: /home/graemeg/programming/
Graeme Geldenhuys wrote:
> I got most of my Thread Manager demo written. While trying out a few
> features I noticed that every time as Suspend a thread, my app is
> killed. Running it through gdb I get the following output.
I don't see it being killed from your output, or am I missing something
The GUI in frozen after that. Unresponsive, doesn't repaint, etc... I
have to kill it with 'xkill' and click on the form.
If I run the app it from the console (not via gdb) as such...
$> ./MultiTheadDemo
It doesn't return to the prompt while the app is running, which is
correct. I didn't speci
Hi,
You can create a daemon is several ways, but here are two of them:
1. Create non blocking sockets for the server, and on every new
communication open a new thread that will use that connection.
2. Create a non blocking sockets for the server, and on every new
communication open a new process
On 02 Jun 2007, at 10:10, Graeme Geldenhuys wrote:
The GUI in frozen after that. Unresponsive, doesn't repaint, etc... I
have to kill it with 'xkill' and click on the form.
No, you can also type "fg" to let the process continue.
But as soon as I
Suspend a thread, it returns me to the promp
On 02 Jun 2007, at 12:35, Jonas Maebe wrote:
Of course, since Windows provides such functionality, people
nevertheless depend on this. But when creating cross-platform code,
it's clearly a very bad idea (and several of the caveats mentioned
above can of course also hold true under Windows)
On 6/2/07, Jonas Maebe <[EMAIL PROTECTED]> wrote:
> The GUI in frozen after that. Unresponsive, doesn't repaint, etc... I
> have to kill it with 'xkill' and click on the form.
No, you can also type "fg" to let the process continue.
Ah, that worked yes...
> But as soon as I
> Suspend a threa
On 02 Jun 2007, at 13:58, Graeme Geldenhuys wrote:
Okay that makes sense. I guess my Thread Manager did actually teach
me something then. :-) Don't use .Suspend
Just to clarify: don't use .Suspend on another thread. Suspending
yourself and letting someone else wake you up again is no pro
On Sat, 2 Jun 2007, Jonas Maebe wrote:
>
> On 02 Jun 2007, at 13:58, Graeme Geldenhuys wrote:
>
> >Okay that makes sense. I guess my Thread Manager did actually teach
> >me something then. :-) Don't use .Suspend
>
> Just to clarify: don't use .Suspend on another thread. Suspending yourself
On 02 Jun 2007, at 15:11, Michael Van Canneyt wrote:
On Sat, 2 Jun 2007, Jonas Maebe wrote:
Just to clarify: don't use .Suspend on another thread. Suspending
yourself and
letting someone else wake you up again is no problem.
Except that it doesn't work on Linux.
It should, that uses pla
On 6/2/07, Michael Van Canneyt <[EMAIL PROTECTED]> wrote:
> Just to clarify: don't use .Suspend on another thread. Suspending yourself and
> letting someone else wake you up again is no problem.
Except that it doesn't work on Linux.
Nope, that works fine here! My worker thread counts down fro
On Sat, 2 Jun 2007, Graeme Geldenhuys wrote:
> On 6/2/07, Michael Van Canneyt <[EMAIL PROTECTED]> wrote:
> > > Just to clarify: don't use .Suspend on another thread. Suspending yourself
> > > and
> > > letting someone else wake you up again is no problem.
> >
> > Except that it doesn't work on L
Hello,
porting to the new 2.1.4 Version, I tried to convert the serial stuff, because
there is nomore oldlinux unit.
I can not find the equivalent unit(s) for the serial stuff.
Is there someone who is serial interface experienced?
Kind regards
Rainer
ik writes:
You can create a daemon is several ways, but here are two of them:
1. Create non blocking sockets for the server, and on every new
communication open a new thread that will use that connection.
Thread or fork?
2. Create a non blocking sockets for the server, and on every new
commu
Francisco Reyes wrote:
Do you know of any place, or sample code, that I can see how non
blocking sockets work?
Francisco,
The "bible" on this type of programming is Richard Steven's _Unix
Network Programming_. I have both the old version of the book, as well
as Volume 1 of the new and revis
Hello,
1.
var s:string;
...
s[1]:='#'; --> causes an access violation
2.
Why is it no more possible to assign the length index s[0] in a string?
I find that is too much security to supress that.
It is cutting responsibility from the programmers.
Kind regards,
Rainer
___
Hi,
I wanted to ask about $mode global directive scope. According to
http://www.freepascal.org/docs-html/prog/progse3.html#x73-710001.2,
"Global directives affect the whole of the compilation process". Yet,
when I have two units like this:
//prog.pas
{$mode delphi}
program prog;
uses uni;
fu
Rainer Stratmann schrieb:
> Hello,
>
> 1.
>
> var s:string;
> ...
> s[1]:='#'; --> causes an access violation
>
> 2.
>
> Why is it no more possible to assign the length index s[0] in a string?
> I find that is too much security to supress that.
> It is cutting responsibility from the progra
At 19:58 2-6-2007, you wrote:
Hello,
1.
var s:string;
...
s[1]:='#'; --> causes an access violation
2.
Why is it no more possible to assign the length index s[0] in a string?
I find that is too much security to supress that.
It is cutting responsibility from the programmers.
You are usi
Am Samstag, 2. Juni 2007 19:59 schrieb Peter Vreman:
> At 19:58 2-6-2007, you wrote:
> >Hello,
> >
> >1.
> >
> >var s:string;
> >...
> >s[1]:='#'; --> causes an access violation
> >
> >2.
> >
> >Why is it no more possible to assign the length index s[0] in a string?
> >I find that is too much s
Rainer Stratmann schrieb:
> Am Samstag, 2. Juni 2007 19:59 schrieb Peter Vreman:
>> At 19:58 2-6-2007, you wrote:
>>> Hello,
>>>
>>> 1.
>>>
>>> var s:string;
>>> ...
>>> s[1]:='#'; --> causes an access violation
>>>
>>> 2.
>>>
>>> Why is it no more possible to assign the length index s[0] in a
Hello,
Just wanted to contribute my two cents with this homemade Unit
[attached to
the mail] for working with:
- Simple Linked Lists;
- Double Linked Lists;
- Stacks;
Don't know of any other unit that does this, but think it is of use to
the
day-to-day Pascal developer. Feedba
Am Samstag, 2. Juni 2007 20:16 schrieb Florian Klaempfl:
> > How can I assign "normal" pascalstrings?
>
> shortstring
>
what does
var s:string[12];
in delphimode mean?
ansistring or shortstring?
if ansistring, how can I get access to a "normal" pascal (short)string with
maximum length of 12?
va
Rainer Stratmann schrieb:
> Am Samstag, 2. Juni 2007 20:16 schrieb Florian Klaempfl:
>>> How can I assign "normal" pascalstrings?
>> shortstring
>>
> what does
>
> var s:string[12];
>
> in delphimode mean?
> ansistring or shortstring?
> if ansistring, how can I get access to a "normal" pascal (sh
Am Samstag, 2. Juni 2007 20:45 schrieb Florian Klaempfl:
> Rainer Stratmann schrieb:
> > Am Samstag, 2. Juni 2007 20:16 schrieb Florian Klaempfl:
> >>> How can I assign "normal" pascalstrings?
> >>
> >> shortstring
> >
> > what does
> >
> > var s:string[12];
> >
> > in delphimode mean?
> > ansistri
On Sat, 2 Jun 2007, Rainer Stratmann wrote:
> Am Samstag, 2. Juni 2007 19:59 schrieb Peter Vreman:
> > At 19:58 2-6-2007, you wrote:
> > >Hello,
> > >
> > >1.
> > >
> > >var s:string;
> > >...
> > >s[1]:='#'; --> causes an access violation
> > >
> > >2.
> > >
> > >Why is it no more possible
On Sat, 2 Jun 2007, Rainer Stratmann wrote:
> Am Samstag, 2. Juni 2007 20:16 schrieb Florian Klaempfl:
> > > How can I assign "normal" pascalstrings?
> >
> > shortstring
> >
> what does
>
> var s:string[12];
>
> in delphimode mean?
> ansistring or shortstring?
> if ansistring, how can I get ac
En/na Rainer Stratmann ha escrit:
Hello,
porting to the new 2.1.4 Version, I tried to convert the serial stuff, because
there is nomore oldlinux unit.
I can not find the equivalent unit(s) for the serial stuff.
Is there someone who is serial interface experienced?
I've used synaser in the pa
Am Samstag, 2. Juni 2007 20:54 schrieb Michael Van Canneyt:
> On Sat, 2 Jun 2007, Rainer Stratmann wrote:
> > Am Samstag, 2. Juni 2007 20:16 schrieb Florian Klaempfl:
> > > > How can I assign "normal" pascalstrings?
> > >
> > > shortstring
> >
> > what does
> >
> > var s:string[12];
> >
> > in delp
> I've used synaser in the past (and I plan using it again):
>
> http://synapse.ararat.cz/
See for Synaser version hidden in latest SynaSnap package too.
This new testing version have removed Libc dependency on Freepascal, it
is usable on Win32 and many linux/unix based platforms.
--
Lukas Geb
Alan Krause writes:
The "bible" on this type of programming is Richard Steven's _Unix
Network Programming_. I have both the old version of the book, as well
as Volume 1 of the new and revised version.
Thanks.
Got it on Safari.
UNIX Network Programming Volume 1, Third Edition:
The Sockets Net
Looking at units in ref.pdf I see an initialization and a finalization
section.
How are those used?
___
fpc-pascal maillist - fpc-pascal@lists.freepascal.org
http://lists.freepascal.org/mailman/listinfo/fpc-pascal
Hi,
Francisco Reyes wrote:
Looking at units in ref.pdf I see an initialization and a finalization
section.
How are those used?
the code in initialization part will be executed right after you run
your program, before the main begin..end, and the code in finalization
section will be execute
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