Re: Multiple instances of Railo

[Jordan Michaels]

It's a bit outdated now, but I wrote this a while back for someone 
wanting to do something similar:

http://utdream.org/assets/content/files/railo_multi-instance-howto.pdf

The latest installers let you choose you ports, so you don't have to 
manually edit the config files like shown here.

There might be a few other inconsistancies, but the general principals 
still hold.

Hope this helps!


Warm Regards,
Jordan Michaels

On 09/26/2013 06:44 AM, Ian Chapman wrote:
>
> Hi Guys,
>
> I did post this in the CF-Server group but it seems quiet in there usually, 
> so sorry for this repost in here
>
> We are due to upgrade the hard disks in our two CF web servers and are
> considering fresh installs of a CF server and applications, partly as a clean 
> up
> and also to upgrade CF to a more recent version.
>
> We are currently running Windows Server 2008 RC2 on two servers (mirrored and
> accessed via a load balancer) with IIS 7 and ColdFusion MX server 7.1.  And 
> CF is
> running on JRun. We have 3 Jrun/CF instances which splits our application by 
> type
> so we can restart as certain JRun instance if required without affecting other
> applications.
>
> When MX 7.1 was installed previously we know the tech guy had a nightmare with
> the dll’s which IIS uses to connect to Jrun and had to run IIS in 32 bit 
> mode
> using 32 bit drivers.
>
> We would like to remove these issues and the best way may be to upgrade to a
> later version of CF server which runs on true 64 bit IIS. The powers that be 
> will
> not allow the cost of upgrading to a later Adobe CF Server version.. So we are
> considering Railo and are testing a single instance installation at the 
> moment.
>
> Does anybody have experience of running Railo on multiple J2EE instances?
>
> If so have they any resources which give verbose and accurate step-by-step 
> setup
> instructions?
>
> And which J2EE server were they running of those recommended for Railo?
>
> Any advice appreciated as this will be our first CF reinstall since the 
> previous
> guy left the company.
>
> Regards,
>
> Ian.
>
> 

~|
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Re: Problem with IExplorer's history

[Claude Schnéegans]

 >>Modern browsers will remember form details and auto fill them if you go
back to same page especially if you didn't submit the form.

Do you have an example?

Well, if they do so, it's all right, but if they do not, they should not allow 
to resubmit a page with method GET when it was first requested with POST.

Firefox does not show pages requested with POST in the history.


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Re: Problem with IExplorer's history

[Russ Michaels]

Modern browsers will remember form details and auto fill them if you go
back to same page especially if you didn't submit the form. It is actually
a very useful feature when browser crashes and you think you list the form
fields.

Russ Michaels
www.michaels.me.uk
cfmldeveloper.com
cflive.net
cfsearch.com
On 26 Sep 2013 23:35, <> wrote:

>
> Hi,
> I recently discover a problem with IE 10, may be previous versions as
> well, and although it is not directly related to CF, I thought I could
> share.
> Here is the problem:
> I get sometimes weird errors on my sites and the logs show that the user
> got directly to an update template without filling the form first.
> Furthermore, the update template was called with method GET when only a
> FORM with method POST can be used to request it and HTTP_REFERRER is empty.
> This is inside an admin system that the user has paid for and he is very
> unlikely trying to horse around with.
>
> I talk to the user and it appears that he is sometimes requesting pages
> directly from the History in Iexplorer (Ctrl+Shift+H). All previously
> requested pages are shown, including templates requested by POST.
> The problem is obviously that the form has not been filled and
> furthermore, the template is requested using the GET method instead of
> POST. Of course it won't work. This is completely RETARDED !
>
> How Microstoft could develop such non sense.
>
> I solved the problem including at the top of all my action templates the
> file noGET.cfm which returns a 405 erreur, ie:
> 
> 
>
>
> 
> 
>
>
> 

~|
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Problem with IExplorer's history

[Claude Schnéegans]

Hi,
I recently discover a problem with IE 10, may be previous versions as well, and 
although it is not directly related to CF, I thought I could share.
Here is the problem:
I get sometimes weird errors on my sites and the logs show that the user got 
directly to an update template without filling the form first. Furthermore, the 
update template was called with method GET when only a FORM with method POST 
can be used to request it and HTTP_REFERRER is empty.
This is inside an admin system that the user has paid for and he is very 
unlikely trying to horse around with.

I talk to the user and it appears that he is sometimes requesting pages 
directly from the History in Iexplorer (Ctrl+Shift+H). All previously requested 
pages are shown, including templates requested by POST.
The problem is obviously that the form has not been filled and furthermore, the 
template is requested using the GET method instead of POST. Of course it won't 
work. This is completely RETARDED !

How Microstoft could develop such non sense.

I solved the problem including at the top of all my action templates the file 
noGET.cfm which returns a 405 erreur, ie:


   
   




~|
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Re: Distributed Caching with TerraCotta

[Rick Root]

It can be, yes.  But this is open source terra cotta server.


On Thu, Sep 26, 2013 at 9:35 AM, Cameron Childress wrote:

>
> Terracota at this level is a paid for product right? Should be some level
> of support from the vendor? What do their tech support folks say?
>
>


~|
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Re: Multiple instances of Railo

[Russ Michaels]

take a look at this, multi instances with zero effort :-)
http://www.michaels.me.uk/post.cfm/a-guide-to-running-railo-on-windows-with-helicon-zoo

but do also read this
http://www.michaels.me.uk/post.cfm/caveats-with-railo-running-on-helicon-zoo



On Thu, Sep 26, 2013 at 2:44 PM, Ian Chapman
wrote:

>
> Hi Guys,
>
> I did post this in the CF-Server group but it seems quiet in there
> usually, so sorry for this repost in here
>
> We are due to upgrade the hard disks in our two CF web servers and are
> considering fresh installs of a CF server and applications, partly as a
> clean up
> and also to upgrade CF to a more recent version.
>
> We are currently running Windows Server 2008 RC2 on two servers (mirrored
> and
> accessed via a load balancer) with IIS 7 and ColdFusion MX server 7.1.
>  And CF is
> running on JRun. We have 3 Jrun/CF instances which splits our application
> by type
> so we can restart as certain JRun instance if required without affecting
> other
> applications.
>
> When MX 7.1 was installed previously we know the tech guy had a nightmare
> with
> the dll’s which IIS uses to connect to Jrun and had to run IIS in 32 bit
> mode
> using 32 bit drivers.
>
> We would like to remove these issues and the best way may be to upgrade to
> a
> later version of CF server which runs on true 64 bit IIS. The powers that
> be will
> not allow the cost of upgrading to a later Adobe CF Server version.. So we
> are
> considering Railo and are testing a single instance installation at the
> moment.
>
> Does anybody have experience of running Railo on multiple J2EE instances?
>
> If so have they any resources which give verbose and accurate step-by-step
> setup
> instructions?
>
> And which J2EE server were they running of those recommended for Railo?
>
> Any advice appreciated as this will be our first CF reinstall since the
> previous
> guy left the company.
>
> Regards,
>
> Ian.
>
> 

~|
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RE: Saving updated sort order in mysql jquery list to update database

[David Phelan]

If you want to build the array in jQuery then you can do something like the 
following:

arIDs = new Array();
$("input[name='ID']").each(function(){
arIDs.push($(this).val());
})

David Phelan  
Web Developer   
IT Security & Web Technologies
  
Emerging Health
Montefiore Information Technology
3 Odell Plaza, Yonkers, NY 10701
914-457-6465 Office
862-234-9109 Cell
dphe...@emerginghealthit.com
www.emerginghealthit.com
www.montefiore.org




-Original Message-
From: te...@it-werks.com te...@it-werks.com [mailto:te...@it-werks.com] 
Sent: Wednesday, September 25, 2013 7:43 PM
To: cf-talk
Subject: Saving updated sort order in mysql jquery list to update database


I have a cfm page that displays a drag and drop ul list and I do not know how 
to create an array of that sorted list to the mysql database.
Any help would be greatly appreciated. I am new to the jquery, jquery-ui 
plugins, but loving it all so far.

Thanks in advance,
Terry 



~|
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Re: Multiple instances of Railo

[Matt Quackenbush]

There are lots of folks that run multiple instances of Railo. I would
recommend joining the Railo list and posting your question there.

https://groups.google.com/forum/#!forum/railo




On Thu, Sep 26, 2013 at 9:44 AM, Ian Chapman
wrote:

>
> Hi Guys,
>
> I did post this in the CF-Server group but it seems quiet in there
> usually, so sorry for this repost in here
>
> We are due to upgrade the hard disks in our two CF web servers and are
> considering fresh installs of a CF server and applications, partly as a
> clean up
> and also to upgrade CF to a more recent version.
>
> We are currently running Windows Server 2008 RC2 on two servers (mirrored
> and
> accessed via a load balancer) with IIS 7 and ColdFusion MX server 7.1.
>  And CF is
> running on JRun. We have 3 Jrun/CF instances which splits our application
> by type
> so we can restart as certain JRun instance if required without affecting
> other
> applications.
>
> When MX 7.1 was installed previously we know the tech guy had a nightmare
> with
> the dll’s which IIS uses to connect to Jrun and had to run IIS in 32 bit
> mode
> using 32 bit drivers.
>
> We would like to remove these issues and the best way may be to upgrade to
> a
> later version of CF server which runs on true 64 bit IIS. The powers that
> be will
> not allow the cost of upgrading to a later Adobe CF Server version.. So we
> are
> considering Railo and are testing a single instance installation at the
> moment.
>
> Does anybody have experience of running Railo on multiple J2EE instances?
>
> If so have they any resources which give verbose and accurate step-by-step
> setup
> instructions?
>
> And which J2EE server were they running of those recommended for Railo?
>
> Any advice appreciated as this will be our first CF reinstall since the
> previous
> guy left the company.
>
> Regards,
>
> Ian.
>
> 

~|
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Multiple instances of Railo

[Ian Chapman]

Hi Guys,

I did post this in the CF-Server group but it seems quiet in there usually, so 
sorry for this repost in here

We are due to upgrade the hard disks in our two CF web servers and are 
considering fresh installs of a CF server and applications, partly as a clean 
up 
and also to upgrade CF to a more recent version.

We are currently running Windows Server 2008 RC2 on two servers (mirrored and 
accessed via a load balancer) with IIS 7 and ColdFusion MX server 7.1.  And CF 
is 
running on JRun. We have 3 Jrun/CF instances which splits our application by 
type 
so we can restart as certain JRun instance if required without affecting other 
applications.

When MX 7.1 was installed previously we know the tech guy had a nightmare with 
the dll’s which IIS uses to connect to Jrun and had to run IIS in 32 bit mode 
using 32 bit drivers.

We would like to remove these issues and the best way may be to upgrade to a 
later version of CF server which runs on true 64 bit IIS. The powers that be 
will 
not allow the cost of upgrading to a later Adobe CF Server version.. So we are 
considering Railo and are testing a single instance installation at the moment.

Does anybody have experience of running Railo on multiple J2EE instances?  

If so have they any resources which give verbose and accurate step-by-step 
setup 
instructions?

And which J2EE server were they running of those recommended for Railo?

Any advice appreciated as this will be our first CF reinstall since the 
previous 
guy left the company.

Regards,

Ian.

~|
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Re: Distributed Caching with TerraCotta

[Cameron Childress]

On Thu, Sep 26, 2013 at 9:22 AM, Rick Root  wrote:

> I am still struggling with this issue.  No help from anywhere :(


Terracota at this level is a paid for product right? Should be some level
of support from the vendor? What do their tech support folks say?

-Cameron

-- 
Cameron Childress
--
p:   678.637.5072
im: cameroncf
facebook  |
twitter |
google+ 


~|
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Re: Distributed Caching with TerraCotta

[Russ Michaels]

a very niche requirement, so I think you will struggle to find anyone else
doing that on here.
Have you checked that the jar files are loading and not causing any errors ?
Check the apache logs and the cfadmin info page to see loaded jars


On Thu, Sep 26, 2013 at 2:22 PM, Rick Root  wrote:

>
> I am still struggling with this issue.  No help from anywhere :(
>
>
> On Sun, Sep 15, 2013 at 12:32 AM, Rick Root  wrote:
>
> > Hi,
> >
> > A little over a year ago, I went through a process setting up terracotta
> > caching server for an application that is using cf clustering.. three
> > instances of coldfusion powering the application, and I wanted to be able
> > to efficiently cache data between instances.
> > This worked really well, but now I'm more or less disassocaited with the
> > company and they've asked me to set up TerraCotta again on their new
> > server, which is running Coldfusion 10.
> >
> > Things are different, of course, but much the same
> >
> > Here's what I've done.  I installed the latest version of TerraCotta open
> > source (3.7.5) which comes with a newer version of ehcache.
> >
> > I copied all these jar files into each instances libf older and renamed
> > any older versions with a .old extension
> >
> > ehcache-core-2.6.6.jar
> > ehcache-terracotta-2.6.6.jar
> > slf4j-api-1.6.1.jar
> > slf4j-jdk14-1.6.1.jar
> > slf4j-log4j12-1.6.1.jar
> > terracotta-toolkit-1.6-runtime-5.5.0.jar
> >
> > Then modified the ehcache.xml as follows:
> >
> > I added this line above my defaultcache:
> >
> > http://localhost:9510"; rejoin="true" />
> >
> > I added this section BELOW my defaultCache, which essentially adds a new
> > cache region named "distributedCache"
> >
> >  > name="distributedCache"
> >  maxElementsInMemory="1"
> > eternal="false"
> > timeToIdleSeconds="86400"
> >  timeToLiveSeconds="86400"
> > overflowToDisk="false"
> > diskSpoolBufferSizeMB="30"
> >  maxElementsOnDisk="1000"
> > diskPersistent="false"
> > diskExpiryThreadIntervalSeconds="3600"
> >  memoryStoreEvictionPolicy="LRU"
> > clearOnFlush="true">
> > 
> >  
> > 
> >  
> > 
> > 
> >
> > Now that I've done all this, I did some testing with a cf page that looks
> > like this... if the request is made on instance 2, put something in the
> > cache, then retrieve it and display it.  If it's on another instance,
> just
> > retrieve the value and display it.
> >
> >  > name="distributedCache"
> > maxElementsInMemory="1"
> >  eternal="false"
> > timeToIdleSeconds="86400"
> > timeToLiveSeconds="86400"
> >  overflowToDisk="false"
> > diskSpoolBufferSizeMB="30"
> > maxElementsOnDisk="1000"
> >  diskPersistent="false"
> > diskExpiryThreadIntervalSeconds="3600"
> > memoryStoreEvictionPolicy="LRU"
> >  clearOnFlush="true">
> > 
> > 
> >  
> > 
> > 
> > 
> >
> >
> > This doesn't fail, but it doesn't appear to be using the terracotta
> > server, because the item is not available on the other instances.
> >
> > I don't know where to go from here.
> >
> > As always, your combined help is appreciated!
> >
> > Rick Root
> >
> > --
> > *The beatings will continue until morale improves.*
> >
>
>
>
> --
> *The beatings will continue until morale improves.*
>
>
> 

~|
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Re: Distributed Caching with TerraCotta

[Rick Root]

I am still struggling with this issue.  No help from anywhere :(


On Sun, Sep 15, 2013 at 12:32 AM, Rick Root  wrote:

> Hi,
>
> A little over a year ago, I went through a process setting up terracotta
> caching server for an application that is using cf clustering.. three
> instances of coldfusion powering the application, and I wanted to be able
> to efficiently cache data between instances.
> This worked really well, but now I'm more or less disassocaited with the
> company and they've asked me to set up TerraCotta again on their new
> server, which is running Coldfusion 10.
>
> Things are different, of course, but much the same
>
> Here's what I've done.  I installed the latest version of TerraCotta open
> source (3.7.5) which comes with a newer version of ehcache.
>
> I copied all these jar files into each instances libf older and renamed
> any older versions with a .old extension
>
> ehcache-core-2.6.6.jar
> ehcache-terracotta-2.6.6.jar
> slf4j-api-1.6.1.jar
> slf4j-jdk14-1.6.1.jar
> slf4j-log4j12-1.6.1.jar
> terracotta-toolkit-1.6-runtime-5.5.0.jar
>
> Then modified the ehcache.xml as follows:
>
> I added this line above my defaultcache:
>
> http://localhost:9510"; rejoin="true" />
>
> I added this section BELOW my defaultCache, which essentially adds a new
> cache region named "distributedCache"
>
>  name="distributedCache"
>  maxElementsInMemory="1"
> eternal="false"
> timeToIdleSeconds="86400"
>  timeToLiveSeconds="86400"
> overflowToDisk="false"
> diskSpoolBufferSizeMB="30"
>  maxElementsOnDisk="1000"
> diskPersistent="false"
> diskExpiryThreadIntervalSeconds="3600"
>  memoryStoreEvictionPolicy="LRU"
> clearOnFlush="true">
> 
>  
> 
>  
> 
> 
>
> Now that I've done all this, I did some testing with a cf page that looks
> like this... if the request is made on instance 2, put something in the
> cache, then retrieve it and display it.  If it's on another instance, just
> retrieve the value and display it.
>
>  name="distributedCache"
> maxElementsInMemory="1"
>  eternal="false"
> timeToIdleSeconds="86400"
> timeToLiveSeconds="86400"
>  overflowToDisk="false"
> diskSpoolBufferSizeMB="30"
> maxElementsOnDisk="1000"
>  diskPersistent="false"
> diskExpiryThreadIntervalSeconds="3600"
> memoryStoreEvictionPolicy="LRU"
>  clearOnFlush="true">
> 
> 
>  
> 
> 
> 
>
>
> This doesn't fail, but it doesn't appear to be using the terracotta
> server, because the item is not available on the other instances.
>
> I don't know where to go from here.
>
> As always, your combined help is appreciated!
>
> Rick Root
>
> --
> *The beatings will continue until morale improves.*
>



-- 
*The beatings will continue until morale improves.*


~|
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