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by: Tero Saarni |
last post by:
Hi,
I have several threads communicating with each other using events
stored in Queues. Threads block on Queue.get() until somebody
publishes an event in thread's event queue.
I need to add support for sockets to the system. Thread needs to
unblock when:
- there is socket ready to be read, or
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by: Aggelos I. Orfanakos |
last post by:
Hello.
In a program, I want to ensure that a socket closes (so I use try ...
finally), but I also want to catch/handle a socket exception. This is
what I have done:
try:
try:
s = ... # socket opens
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by: BadOmen |
last post by:
Hi,
What is the different between 'System.Net.Sockets.Socket' and
'System.Net.Sockets.TcpClient'?
When do I use System.Net.Sockets.TcpClient and System.Net.Sockets.Socket??
Yours, Jonas
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by: Michael Isaacs |
last post by:
Is there any way to share an object or variable between applications other
than through .NET remoting? Also, if this is the only way, what kind of
overhead is there for storage (memory) and speed vs local objects and
variables?
In my case the remote and the client are on the same machine. I would just
be using remoting to share the variable between two instances of the same
application - ie. two different processes or possibly...
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by: Michael Maercker |
last post by:
hi!
i'm really not into networking at all and have now been asigned the task of
porting a vb6-code into vb.net (compact framework, in this case) and the
code uses the winsock-control. i quickly found out that .net uses
system.net.sockets.socket or .tcpclient/.tcpserver. and these confuse me...
:o| and help would be really great! links, code, wrappers, tips,
whateveryougot...
one of my main problems, i guess, is: why don't sockets...
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by: J C |
last post by:
Hi,
I'm using UDPClient to make a simple DNS server. I notice that
intermittently and unpredictibly I get:
Unhandled Exception: System.Net.Sockets.SocketException: An existing
connection
was forcibly closed by the remote host
at System.Net.Sockets.Socket.ReceiveFrom(Byte buffer, Int32 offset,
Int32 s
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by: rkausch |
last post by:
Hello, I'm performing some research to determine the feasibility of
developing a Windows Service (see
http://en.wikipedia.org/wiki/Windows_Service for the specific
definition of "service" to which I'm referring) to perform a particular
task. I'm having some trouble determining if a service's
functionality can be accessed in a non-I/O manner (such as avoiding
Sockets, reading and writing a temp file, etc).
Basically, I'd like to call a...
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by: hitechabdul |
last post by:
Hi...
friends I m facing a problem in Sockets.
I m continuosly opening a socket to record some data, and again I am closing that port. Again I m oipening same port to play data which wasa previously recorded. Again I m opening to re record data on the same port. This process is continuosly in a thread. It is successfully working for 2 days continuosly.. after 2 days it is not opening that same port to bind. I have use setSockOpt to reuse...
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by: gaurav kashyap |
last post by:
Dear all,
I have a server program that listens to a particular port and a number
of client programs that connect to the server.
Now i want to put some data in form of python list in main memory on
server.Hence whenver a client program is run it connects to the server
and access the data in main memory.Here the server calls a module that
processes the data as per the client request and the returns some
information to the client.
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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...
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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...
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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: 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: 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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