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by: Michi Henning |
last post by:
Hi,
I'm using a non-blocking connect to connect to a server.
Works fine -- the server gets and accepts the connection.
However, once the connection is established, I cannot
retrieve either the local or the remote endpoint from
the client-side socket.
The *really* strange thing is that Socket.LocalEndPoint is null.
According to the doc, that's impossible: reading the LocalEndPoint
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by: roger beniot |
last post by:
I have a program that launches multiple threads with a ThreadStart
method like the following (using System.Net.Sockets.Socket for UDP
packet transfers to a server):
ThreadStart pseudo code:
Connect
Receive response
Send Connect ACK
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by: yaron |
last post by:
Hi,
1. It seems to me that there is a bug when using non-blocking socket
connect operation, because the LocalEndPoint, RemoteEndPoint of the Socket
are nulls on the client side.
2. If it is a bug, is there any hotfix for this ?
Thanks.
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by: yaron |
last post by:
Hi,
1. It seems to me that there is a bug when using non-blocking socket
connect operation, because the LocalEndPoint, RemoteEndPoint of the Socket
are nulls on the client side although that the client and the server are
already connected.
2. If it is a bug, is there any hotfix for this ?
Thanks.
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by: Rene Sørensen |
last post by:
We are 4 students working on a assignment, that our teacher gave use,
normally we do this is C++, but the 4 of us, use C# more often that
C++ so…
We made a small games called reversi, now our job is to make a server,
none of us know nothing about socket programming in C#, but we founds
some guides for this, and now ,got a server running, but we have some
problems though. We have 2 scenario, one where we use a telnet
connection and one...
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by: Colin |
last post by:
I'm writing a little console socket server but I'm having some
difficulty. Can I ask your advice - where is the best place to get
some help on that topic? It would be nice if some people who knew what
they were doing could take a look at my code and tell me where and why
I'm going wrong.
Any suggestions of groups or forums?
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by: Macca |
last post by:
My app has an asynchronous socket server. It will have 20 clients connected
to the server. Each client sends data every 500 millisecondsThe Connections
once established will not be closed unless there is a problem with the
connection.
I need to know which client has sent the incoming data as each client has
its own buffer on my "server" app.
I am using the standard asynch socket code from MSDN to listen for
connections and they...
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by: Macca |
last post by:
Hi,
I am writing an asychronous socket server to handle 20+ simulataneous
connections.
I have used the example in MSDN as a base. The code is shown at end of
question.
Each connection has a number of different types of data coming in. I have a
databuffer for each type of data coming in.
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by: manasap |
last post by:
Hi all!
I've written a server and a client application using asynchronous sockets.The client sends data packets for every 7 seconds.The server receives the packets.
This process proceeds smoothly without any errors but,sometimes I get the following error.
"An existing connection was forcibly closed by the remote host."
Why is this happening when i am not closing the client program?
Could someone guide me in this issue
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by: keksy |
last post by:
Hi every1,
I am writing a small client/server application and in it I want to
send an image asynchronous from the client to the server through a TCP
socket. I found an example code on the MSDN site, which is actually
for sending strings. I tried to adapt this code so that the client
sends an image instead of a string. However, there is something wrong
on the server side (i guess)...
The server starts listening, the client starts sending...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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