Hi,
Is there a mechanism within PHP for sharing data over
multiple requests that are not tied to a specific session.
I need to write a memory senstive cache in pure PHP. I
have an application which needs to store documents
from an application server elsewhere, due to the data
within the documents I can't write them to disk and I
have to minimise the amount of accesses to the server.
So my plan is to write something to store the documents
in a cache avaliable to all requests and store an access
key in the session. When a request is made for a
document that is not in the cache I'll do a quick check
to see if I need to free some space before I add the new
document. However the actual docs to remove will most
likely belong to a different session.
The question is, how do I create an instance of my cache
so it is available over different requests and users.
This was a trivial exercise in a java servlet, however
I now need to use PHP.
Thanks,
Vic
1  1610 
Regarding this well-known quote, often attributed to Vic's famous "1 Jun
2004 06:29:08 -0700" speech: Hi,
Is there a mechanism within PHP for sharing data over
multiple requests that are not tied to a specific session.
I need to write a memory senstive cache in pure PHP. I
have an application which needs to store documents
from an application server elsewhere, due to the data
within the documents I can't write them to disk and I
have to minimise the amount of accesses to the server.
So my plan is to write something to store the documents
in a cache avaliable to all requests and store an access
key in the session. When a request is made for a
document that is not in the cache I'll do a quick check
to see if I need to free some space before I add the new
document. However the actual docs to remove will most
likely belong to a different session.
The question is, how do I create an instance of my cache
so it is available over different requests and users.
This was a trivial exercise in a java servlet, however
I now need to use PHP.
Thanks,
Vic
Can you just serialize the data (if you even need to), then dump it to a
file?
--
-- Rudy Fleminger
-- sp@mmers.and.ev il.ones.will.bo w-down-to.us
(put "Hey!" in the Subject line for priority processing!)
-- http://www.pixelsaredead.com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: wh |
last post by:
I really just need some reassurance that I'm doing the right thing really.
Here goes...
I have an object which needs to be available to all sessions. This is being
created in the Application_OnStart() event. Once created the object is
stored in the Application collection.
The idea of this global object is to manage resources (xml files) between
different sessions/users.
|
by: Augustin Prasanna. J |
last post by:
Hi,
When the user opens a new browser instance using 'Ctrl-N' and logs in with a different user login, both the browser instances begins to share the same session. Any suggestions on how to handle this issue ?
Thanks,
Augustin
|
by: Daniel |
last post by:
Hi
I am having a problem sharing session between SSL and non-SSL asp.net pages
I have F5 BigIP with sticky sessions working fine, but the problem is tha
sticky session applies at the port level (80 vs. 443) so when a user goes t
a SSL page I lose session vars because it's on another server on the farm
When the user stays on the same server for both non-SSL and SSL the sessio
is shared OK
Has anyone come across this problem and are...
|
by: Daniel Malcolm |
last post by:
Hi
I have a site where I would like some pages to be accessed via SSL (login
and payment etc) and others via regular http. However I'm not sure whether
Session state can be maintained between the 2 protocols.
We have SSL set up on the site so that it can be accessed via the same
domain:
http://www.mydomain.com/login.aspx
|
by: qube3 |
last post by:
We have applications written by JSP/Servlet and ASP.NET. All our future
development would be based on ASP.NET.
We wants to develop a single user interface so that users would not be aware
that some of the modules they are using are implement by JSP or ASP.NET
(e.g. no need to login both JSP and ASP.NET applications)? Are there any
suggestions to share the session in formation among JSP and ASP.NET, or some
single-sign on solution.
| | |
by: Michael Schwarz |
last post by:
Hi,
I have a problem where I have two requests (i.e. two different windows that
are using the same session) that are accessing the session collection. The
requests will need more time on the server, but I get the problem that the
two sessions are not getting updated values from each requests. Is this by
design or is there any solution to do this?
--
Best regards | Schöne Grüße
|
by: oliv |
last post by:
Hi,
New to .NET, I was wondering what was the proper way to share a
variable between all the instances of a web page.
I try with a static var, but it does not seem to always work. Why is
that ?
public partial class _Default : System.Web.UI.Page
{
|
by: Gilles Ganault |
last post by:
Hello
Some data are common to all user sessions, and to improve
performance/save resources, I'd like to share those data between all
sessions, so that each user doesn't have to hit MySQL for the same
data. I'd rather avoid writing those in a flat file, and keep stuff in
RAM instead.
Someone told me about cache servers like MemCacheD. I was also given
the hints of writing in OO (public class variables) or using
|
by: =?Utf-8?B?Vkg=?= |
last post by:
Hi, all.
Need help with what seems to be either connection, or threading problem in
my ASP.NET 2.0 application.
The gist of the problem is this: IHttpHandler in my application serves an
HTML page that has two images (image A and image B) in it. Once the HTML page
is served, expected behavior is this:
1) receive request for image A,
2) receive request for image B almost at the same time as for A,
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
| | |
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| | |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
