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by: Google Mike |
last post by:
I'm using PHP 4.2.2 on RH9 Linux (with Progeny.com updates, in case
you're wondering). I was using shared memory (shm* API) a great deal
in my web applications because I have 1GB of RAM on this system. By
using shared memory, I can optimize web pages a little by not having
to hit the database every time I want to regurgitate a somewhat-static
reference table.
You may be familiar with the API that looks like this:
$key = 'My Key';
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by: Srijit Kumar Bhadra |
last post by:
Hello,
Here is some sample code with pywin32 build 203 and ctypes 0.9.6.
Best regards,
/Srijit
File: SharedMemCreate_Mutex_win32all.py
# This application should be used with SharedMemAccess_Mutex_ctypes.py
or SharedMemAccess_Mutex_win32all.py
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by: alanrn |
last post by:
I would like to start a dialog on how to implement the equivalent
functionality of UNIX shared memory in .NET. I work with a factory
automation system. The bulk of the system is written in C/C++. It was
ported from UNIX to run under Windows using .NET. If for no other reason
than as an educational exercise, I have been wondering what it would take to
rewrite the system under C#.
The system currently has about a 100K “shared...
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by: Jim |
last post by:
Hello,
I have a broken server that we are going to be moving off to a new server
with a new version of DB2 but here is what I have right now:
RedHat 7.0 (2.2.24smp)
DB2 v6.1.0.40
I am getting this error when I try to run the command 'db2 "backup database
dbname online to /opt/BACKUP"' on my 3 databases:
SQL1042C An unexpected system error occurred. SQLSTATE=58004
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by: Zeya |
last post by:
I am executing OSQL using System.Diagnostic.Process with the following
parameters:
-S <servername> -E -Q "BACKUP DATABASE <databasename> to
DISK='E:\Temp\Now.bak'"
This works from command line but when I execute this from my ASP.Net
app it shows this error:
SSL Security error
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by: Alexander Cohen |
last post by:
Hi, sometimes ill get this error:
FATAL: could not create shared memory segment: Cannot allocate memory
DETAIL: Failed system call was shmget(key=2, size=4153344, 03600).
HINT: This error usually means that PostgreSQL's request for a shared
memory segment exceeded available memory or swap space. To reduce the
request size (currently 4153344 bytes), reduce PostgreSQL's
shared_buffers parameter (currently 400) and/or its...
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by: BAS |
last post by:
Hi ,
For the past some days i could see the below error on my diag logs,
MESSAGE : Unable to create or attach to the segment used for fenced
routine
communications. Decrease the amount of database shared memory
used by
your instance, and try again
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by: zeny |
last post by:
Hi everybody!
In the file "server.c" i created a shared memory segment of the size of a 1024 byte string and then i attached a string to the segment, just like this:
int key = 12345;
char *message = "hello_world";
if((shmid = shmget(key, sizeof(char)*1024, IPC_CREAT | 0666)) < 0){
perror("Error in shmget()!");
exit(1);
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by: Smokey Grindel |
last post by:
I have clients getting this message randomly and I absoulty can not track it
down! Is there any way to diagnose these errors? when they happen they
always show up as crashing in application.run and not anywhere that gives me
a hint to why its happening... thanks!
Exception Information:
System.AccessViolationException: Attempted to read or write protected
memory. This is often an indication that other memory is corrupt.
at...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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,...
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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...
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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,...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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...
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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
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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...
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