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by: Erik Johnson |
last post by:
Hi,
I am trying to spawn a daemon type program to go off on its own and do
some work (asynchoronously) from within an HTTPServer, but I am running into
a problem where the web browser (actually a Perl LWP program) still seems to
be waiting for more input until the child that is forked in the server
finishes (granchild, actually). I don't understand this. I need to be able
to have the POST to the server complete and go on even though...
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by: rahul8143 |
last post by:
hello,
what is difference between system call and library function
call? Does library function call can have context switch to kernel
mode?
regards,
rahul
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by: Olivier BESSON |
last post by:
Hello,
I have a web service of my own on a server (vb.net). I must declare it with
SoapRpcMethod to be used with JAVA.
This is a simple exemple method of my vb source :
>************************************************************************
> <WebMethod(), System.Web.Services.Protocols.SoapRpcMethod()> _
> Public Function HelloWorld() As
> <System.Xml.Serialization.SoapElementAttribute("return")> String
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by: RobKinney1 |
last post by:
Hello,
Wow...I have one for you all and hopefully I am not understanding this timer
object correctly. I have a timer setup that pulses a connection through a
socket every 60 seconds. But it seems recently connections just drop off
because the timer stops firing.
My question is if there is a timeout in the timer event that just shuts down
the call if the timer event is taking too long to complete...?
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by: leoman730 |
last post by:
This is one of the interview question this morning, hope someone can
help out with this. Thanks.
What is the different between System call and library call?
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by: omkar pangarkar |
last post by:
Hi all,
I have two simple hello world programs one using printf() and other using write()
--prog 1--
#include<stdio.h>
#include<stdlib.h>
int main() {
printf("Hello"); /* up to here write() isn't called, if u
* give \n here then two write()s will
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by: sophia.agnes |
last post by:
Dear all,
I was going through peter van der linden's book expert C programming
there i found the following:-
Library call
------------
*call to a routine in a library
*linked with user program
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by: jleslie48 |
last post by:
I've written a cgi program in C using the borland 5.5 free compiler,
and it runs just fine on an Apache server.
My only issue is if I issue some system calls the cgi suspends until
the call finishes. for example if in my c program I have a line:
system("notepad");
I can see with the taskmanager that an instance of notepad.exe is
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by: Radz |
last post by:
when the fork system call is executed, a new process is created. The original process is called the parent process whereas the new process is called the child process. The new process consists of a copy of the address space of the parent. On success, both processes continue execution at the instruction after the fork call, with one difference, the return code for the fork system call is zero for the child process, while the process identifier of...
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by: ashitpro |
last post by:
Writing System Call Wrappers in User Space.
Recently I saw a post in Linux/Unix section to know the user who deleted the file in linux. Currently there is nothing in linux which could achieve this. There are certain tools which profiles the activities on file system, but none of these provides the particular user information. Main task for all these tools to check the performance of the system.
First I thought why not to hook the unlink...
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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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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