Re: Is CF slower than Java?

2012-06-11 Thread Mark Mandel

Okay guys - there is a lot of misinformation going on here.

To clear up a few things:

In a pure apples to apples comparison, yes, Java will most likely be faster.

For example, if you do a Fibonacci sequence generator in Java, it will most
likely be faster in Java than CF.

Reason being that ColdFusion is a dynamic language, whereas Java is static.
So ColdFusion has to write a lot more byte code than straight Java will
need to.  This will be true for any dynamic language that is compiled to
bytecode on the JVM, simply because it needs to manage the dynamic nature
of the variables and methods that pass through it.

So the statement of "they are compiled down to bytecode, so they are just
as fast" is actually incorrect. It's a question of what the bytecode is
doing and how much bytecode is the million dollar question.

Now - the statement of "Cold Fusion is written in JAVA which means,
generally, that a ColdFusion program will run slower than a program written
directly in JAVA.  If speed of the application were the primary
consideration, PHP or JAVA is the clear choice.". I say that this is
incorrect as well, for a few reasons:

1) As people said, if speed is a primary consideration, write in Assembly.
2) The programming language is 99% time never the bottleneck in the an
application. It's usually aspects such as the database.  If speed of
the application is the primary concern, I'd be far more interested in
horizontal scalability.
3) I'm not sure where they get the stats that PHP is faster than anything
else? That seems like a weird statement. I'd be curious about the numbers
to back it up.

Hopefully that clears things up.

Mark

On Tue, Jun 12, 2012 at 7:49 AM, <> wrote:

>
>  >>Cold Fusion is written in JAVA which means, generally, that a
> ColdFusion program will run slower than a program written directly in JAVA.
>
> Yet another statement from a guy who doesn't know what he is talking about.
> Java programs AND CF templates are compiled into Java byte code.
> CF templates are recompiled only if they have been modified.
> CF might be longer or even faster to compile than Java, but when they are
> compiled, they both are just Java byte code and should execute as fast.
> The only reson CF could be slower would be if the compiler generates less
> efficient code, and this is yet to be proven.
>
> One thing is certain however, a CF application is many times faster to
> develop than Java!
>
> 

~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351551
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: validating query string error

2012-06-11 Thread Mike Little

the page in question...

http://www.justcabins.co.nz/pricing.cfm 


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351550
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: validating query string error

2012-06-11 Thread Mike Little

aha...

i see what i have done wrong!! thanks guys. 


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351549
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


RE: validating query string error

2012-06-11 Thread William Seiter

>From the Coldfusion docs:

If TestValue = "234A56?7'", Val(TestValue) returns 234.
If TestValue = "234'5678'9?'", Val(TestValue) returns 234.
If TestValue = "BG234", Val(TestValue) returns the value 0, (not an
error).
If TestValue = "0", Val(TestValue) returns the value 0, (not an error).

So lid=14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version
Val('14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version') would be equal to
14, which is numeric.

-Original Message-
From: Mike Little [mailto:m...@nzsolutions.co.nz] 
Sent: Monday, June 11, 2012 3:09 PM
To: cf-talk
Subject: validating query string error


on my pricing page, i have the following if statement to ensure invalid url
vars are not being input...

if (isnumeric(val(URL.lid))) {

however the query string below seems to get through? what should i be doing
instead?

--- error message ---

Diagnostics: The LOCATION_ID argument passed to the get_term_loaded function
is not of type numeric. If the component name is specified as a type of this
argument, its possible that a definition file for the component cannot be
found or is not accessible. 

The error occurred on line 153.
Referrer:
Template: /pricing.cfm
Query string: lid=14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version-- 




~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351548
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: validating query string error

2012-06-11 Thread Matt Quackenbush

if ( isNumeric( val( url.lid ) ) )

That will *always* return true, no matter what you pass as URL.lid.  Why?
Because you are explicitly converting it using val().

Try this and you'll see what I mean.


#val( 1039 )# 
#val( 'xyz' )# 
#val( '14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version--' )# 



~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351547
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: validating query string error

2012-06-11 Thread Robert Rhodes

May I ask a probably dumb question?

Isn't val() simply enough to stop a sql injection attack through that
function?

--RR

On Mon, Jun 11, 2012 at 6:08 PM, Mike Little  wrote:

>
> on my pricing page, i have the following if statement to ensure invalid
> url vars are not being input...
>
> if (isnumeric(val(URL.lid))) {
>
> however the query string below seems to get through? what should i be
> doing instead?
>
> --- error message ---
>
> Diagnostics: The LOCATION_ID argument passed to the get_term_loaded
> function is not of type numeric. If the component name is specified as a
> type of this argument, its possible that a definition file for the
> component cannot be found or is not accessible.
>
> The error occurred on line 153.
> Referrer:
> Template: /pricing.cfm
> Query string: lid=14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version--
>
>
> 

~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351546
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


validating query string error

2012-06-11 Thread Mike Little

on my pricing page, i have the following if statement to ensure invalid url 
vars are not being input...

if (isnumeric(val(URL.lid))) {

however the query string below seems to get through? what should i be doing 
instead?

--- error message ---

Diagnostics: The LOCATION_ID argument passed to the get_term_loaded function is 
not of type numeric. If the component name is specified as a type of this 
argument, its possible that a definition file for the component cannot be found 
or is not accessible. 

The error occurred on line 153.
Referrer:
Template: /pricing.cfm
Query string: lid=14%27%2F%2A%2A%2For%2F%2A%2A%2F1%3D%40%40version-- 


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351545
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: Is CF slower than Java?

2012-06-11 Thread Claude Schnéegans

 >>Cold Fusion is written in JAVA which means, generally, that a ColdFusion 
 >>program will run slower than a program written directly in JAVA.

Yet another statement from a guy who doesn't know what he is talking about.
Java programs AND CF templates are compiled into Java byte code.
CF templates are recompiled only if they have been modified.
CF might be longer or even faster to compile than Java, but when they are 
compiled, they both are just Java byte code and should execute as fast.
The only reson CF could be slower would be if the compiler generates less 
efficient code, and this is yet to be proven.

One thing is certain however, a CF application is many times faster to develop 
than Java!

~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351544
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: detecting mobile devices

2012-06-11 Thread Money Pit

On Tue, Oct 4, 2011 at 2:39 PM, Dave Watts wrote:

> That looks like it's fun to maintain. Fortunately, there aren't ever
> any new mobile devices.

With any luck its not so bad.  That code is the CF version supplied by
http://detectmobilebrowsers.com.. Last updated Feb 28 according to the
site.  The CF version can be had in txt form here

http://detectmobilebrowsers.com/download/coldfusion

A scheduled cfhttp and a few cfifs, followed by a little replace()
magic and a conditional cffile write could keep an include with the
latest regex in it updated on a given server.

I have to sheepishly admit I have been using the same code for my own
corporate site.  And yes I compounded the sin by being too lazy to
write an auto-updater.  Looked into WURFL and at the time it didn't
seem accessible enough to me for what I wanted to do in the time I had
to do it.

-- 
--m@Robertson--
Janitor, The Robertson Team
mysecretbase.com

~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351543
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


RE: Is CF slower than Java?

2012-06-11 Thread DURETTE, STEVEN J

My understanding is that ColdFusion is compiled down to Java byte code. It can 
be done in advance or on the fly. 

Therefore, byte code is byte code, after it is compiled it will run at the same 
speed as Java because it is compiled Java at that point.

As I understand it PHP is interpreted each time it is run (I could be totally 
off on that my last time dealing with php was years ago), so it shouldn't even 
be considered if you are comparing ColdFusion to Java. However, ColdFusion can 
be compiled either on the fly or before use, so I would think that means 
ColdFusion is the best of both worlds between Java and PHP. 

Of course this is all my own opinion and limited knowledge. 

Ok, I guess I'm ready for flames and insults if I'm wrong.

Steve


-Original Message-
From: Cameron Childress [mailto:camer...@gmail.com] 
Sent: Monday, June 11, 2012 2:03 PM
To: cf-talk
Subject: Re: Is CF slower than Java?


On Mon, Jun 11, 2012 at 1:42 PM, Shannon Rhodes wrote:

>
> I'm giving feedback on a colleague's paper containing the following line:
>
> "Cold Fusion is written in JAVA which means, generally, that a ColdFusion
> program will run slower than a program written directly in JAVA.  If
> speed of the application were the primary consideration, PHP or JAVA is the
> clear choice."



This is flawed logic, since it would make the following statement also true:

"Java and PHP are slower than assembly. If the speed of the application
were the primary consideration, Assembly is the clear choice."

-Cameron

...




~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351542
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: Is CF slower than Java?

2012-06-11 Thread Cameron Childress

On Mon, Jun 11, 2012 at 1:42 PM, Shannon Rhodes wrote:

>
> I'm giving feedback on a colleague's paper containing the following line:
>
> "Cold Fusion is written in JAVA which means, generally, that a ColdFusion
> program will run slower than a program written directly in JAVA.  If
> speed of the application were the primary consideration, PHP or JAVA is the
> clear choice."



This is flawed logic, since it would make the following statement also true:

"Java and PHP are slower than assembly. If the speed of the application
were the primary consideration, Assembly is the clear choice."

-Cameron

...


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351541
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Is CF slower than Java?

2012-06-11 Thread Shannon Rhodes

I'm giving feedback on a colleague's paper containing the following line:

"Cold Fusion is written in JAVA which means, generally, that a ColdFusion 
program will run slower than a program written directly in JAVA.  If speed 
of the application were the primary consideration, PHP or JAVA is the clear 
choice."

Now maybe I'm just used to hearing ColdFusion marketed as leveraging Java's 
speed; I suppose it makes sense that any extra layer is going to cost something 
in performance.  A measurable difference, though?  And since CF compiles to 
Java, and native Java would have to be compiled, isn't it possible that running 
CF is effectively identical to running Java?

I can't find any proof of this assertion one way or the other.  Does anyone 
know the answer?

Thanks! 


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351540
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


CF10 vs CF9 performance

2012-06-11 Thread Michael David

Has anyone seen any performance stats on CF10 vs CF9?  

Also, has anyone here put CF10 into production yet? I usually wait for 
a few months to see if any issues arise, but am pondering putting CF10 
into production on a project that will be launching soon.
-- 
Cheers!
Michael David



~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351539
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


RE: detecting mobile devices

2012-06-11 Thread Rick Faircloth

That's been a big challenge to my typical approach to 
interface design when incorporating mobile touch devices:
lack of hover.

I recently began to redesign one of my customers' desktop
site (while I'm still working on the transition and pros and cons
to responsive web design and its impact on my income stream... :o)
and the main menu was designed around a full-width menu dropdown
menu panel. Once the panel dropped down after a click on the main
menu item, a user could hover over various selections and see a brief
description of the content they would encounter if they clicked the
submenu option.  I realized, fairly late in the development of the menu,
that this approach would not work with 10" tablet devices which lacked
the ability to hover. So, since this is not currently a responsive design,
but separate desktop and mobile sites, I relied on the desktop site to serve
the 10" tablet users...not good when your main navigation won't work for
them.

So, I'm tweaking that menu to only respond to clicks. It's a great
limitation
on the functionality and effectiveness of the menu design, but necessary.

Perhaps we need a form of touch, like "long touch, short click" or something
to imitate hover on touch platforms. I'd had to see hover disappear
altogether,
and put users in a position to only find out what's behind the curtains
without
clicking and actually going to another page of content. We lose "preview"
ability with no hover or at least create the need for two clicks, one to see
the preview and another to see the content, if we have to rely only on
clicking/touching.



-Original Message-
From: .jonah [mailto:jonah@creori.com] 
Sent: Monday, June 11, 2012 12:17 AM
To: cf-talk
Subject: Re: detecting mobile devices


I'm not yet. (Don't have any target hardware.) :(

I would hope that the same touch events are fired in the desktop 
versions of the browsers. Otherwise it'd be just mean making sure your 
app uses click but not hover events.

On 6/10/12 9:12 PM, Judah McAuley wrote:
> Out of curiosity, how are you accounting for desktops with touch
interfaces?
>
> cheers,
> Judah
>
> On Sun, Jun 10, 2012 at 5:25 PM, .jonah  wrote:
>> All the projects I'm working on now are "responsive" e.g. using flexible
>> layouts and media queries.
>>
>> However, there are always going to be certain elements or features that
>> you can't just reflow and have be an optimal experience for both mobile
>> and desktop. (e.g. touch and mouse/keyboard) so, being able to know what
>> kind of device you're serving to allows you to optimize things further
>> by serving up the appropriate stuff.
> 



~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351538
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


Re: CF breaks down with error 500 (GC)

2012-06-11 Thread Russ Michaels

check the runtime logs for some hints.
Also I would suggest installing FusionReactor to do some further debugging
and monitor.
Have you made use of the built in server monitor as this can tell you info
about memory usage and what is using memory where.

On Mon, Jun 11, 2012 at 4:24 PM, Edward Chanter  wrote:

>
> I've seen these errors before and they almost always relate to the JVM
> running out of memory. Does the error/cf server log give you any clues
> about
> what template is causing the error?
>
> > -Original Message-
> > From: Helwig, Till Helge [mailto:till.hel...@saxsys.de]
> > Sent: 11 June 2012 15:44
> > To: cf-talk
> > Subject: CF breaks down with error 500 (GC)
> >
> >
> > Hi guys,
> >
> > I got another problem that I can't figure out by myself unfortunately.
> > Somewhere inside of the huge CF application I'm in charge of an error
> occurs.
> > Not the standard error you might expect but instead an error 500 that
> tells me
> > Java threw an exception with the message "GC overhead limit exceeded".
> And
> > afterwards the whole CF server doesn't respond to further requests.
> >
> > I honestly have no idea where to start with any kind of debugging. When
> > watching `top` on the server I can see that the coldfusion process starts
> > allocating a lot of memory up to almost 60%. I can't really image what
> might
> > cause this problem as the template that has been called does little more
> than
> > retrieve a lot of information from a database. Which is what most parts
> of
> the
> > application do and they don't cause any problems...
> >
> > Would be great if you have any ideas for me regarding where to start
> digging
> > or what might cause this problem.
> >
> > Till Helge
> >
> >
> > 
> > ~|
> > Order the Adobe Coldfusion Anthology now!
> > http://www.amazon.com/Adobe-Coldfusion-
> > Anthology/dp/1430272155/?tag=houseoffusion
> > Archive: http://www.houseoffusion.com/groups/cf-
> > talk/message.cfm/messageid:351534
> > Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
> > Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
>
>
> 

~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351537
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


RE: CF breaks down with error 500 (GC)

2012-06-11 Thread Edward Chanter

I've seen these errors before and they almost always relate to the JVM
running out of memory. Does the error/cf server log give you any clues about
what template is causing the error?

> -Original Message-
> From: Helwig, Till Helge [mailto:till.hel...@saxsys.de]
> Sent: 11 June 2012 15:44
> To: cf-talk
> Subject: CF breaks down with error 500 (GC)
> 
> 
> Hi guys,
> 
> I got another problem that I can't figure out by myself unfortunately.
> Somewhere inside of the huge CF application I'm in charge of an error
occurs.
> Not the standard error you might expect but instead an error 500 that
tells me
> Java threw an exception with the message "GC overhead limit exceeded". And
> afterwards the whole CF server doesn't respond to further requests.
> 
> I honestly have no idea where to start with any kind of debugging. When
> watching `top` on the server I can see that the coldfusion process starts
> allocating a lot of memory up to almost 60%. I can't really image what
might
> cause this problem as the template that has been called does little more
than
> retrieve a lot of information from a database. Which is what most parts of
the
> application do and they don't cause any problems...
> 
> Would be great if you have any ideas for me regarding where to start
digging
> or what might cause this problem.
> 
> Till Helge
> 
> 
> 
> ~|
> Order the Adobe Coldfusion Anthology now!
> http://www.amazon.com/Adobe-Coldfusion-
> Anthology/dp/1430272155/?tag=houseoffusion
> Archive: http://www.houseoffusion.com/groups/cf-
> talk/message.cfm/messageid:351534
> Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
> Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351536
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


RE: detecting mobile devices

2012-06-11 Thread Rick Faircloth

Sorry I didn't get back to you sooner, Jonah;
it was past my bedtime here on the East Coast of the US. :o)

Anyway, really haven't given any thought to desktops
with touch interfaces.  That's something I'll have to add
into the mix, however.

It was once the software (browsers) that web designers/developers
had to wrestle with mostly, now it seems that the hardware has
become as much, if not more of a challenge.

-Original Message-
From: Judah McAuley [mailto:ju...@wiredotter.com] 
Sent: Monday, June 11, 2012 12:13 AM
To: cf-talk
Subject: Re: detecting mobile devices


Out of curiosity, how are you accounting for desktops with touch interfaces?

cheers,
Judah

On Sun, Jun 10, 2012 at 5:25 PM, .jonah  wrote:
>
> All the projects I'm working on now are "responsive" e.g. using flexible
> layouts and media queries.
>
> However, there are always going to be certain elements or features that
> you can't just reflow and have be an optimal experience for both mobile
> and desktop. (e.g. touch and mouse/keyboard) so, being able to know what
> kind of device you're serving to allows you to optimize things further
> by serving up the appropriate stuff.



~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351535
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


CF breaks down with error 500 (GC)

2012-06-11 Thread Helwig, Till Helge

Hi guys,

I got another problem that I can't figure out by myself unfortunately.
Somewhere inside of the huge CF application I'm in charge of an error occurs. 
Not the standard error you might expect but instead an error 500 that tells me 
Java threw an exception with the message "GC overhead limit exceeded". And 
afterwards the whole CF server doesn't respond to further requests.

I honestly have no idea where to start with any kind of debugging. When 
watching `top` on the server I can see that the coldfusion process starts 
allocating a lot of memory up to almost 60%. I can't really image what might 
cause this problem as the template that has been called does little more than 
retrieve a lot of information from a database. Which is what most parts of the 
application do and they don't cause any problems...

Would be great if you have any ideas for me regarding where to start digging or 
what might cause this problem.

Till Helge


~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351534
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm


CfBuilder 2 Syncronization

2012-06-11 Thread Michael David

Any CF Builder 2 users out there?

How do you synchronize to local servers?  So, for example, I want to 
sync to: \\production\d$\webroot\

How the heck do I do that?

CFB2 is certainly interesting, but often seems unnecessarily obtuse. :(

-- 
Cheers!
Michael David



~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive: 
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351533
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm