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by: Keith Langer |
last post by:
I have a TCPListener which needs to listen on my LAN IP as well as the
loopback address. In VS.Net 2002 the TCPListener constructor could
accept the port as an argument and it automatically bound to all
network adapters (this is also how it worked with VB6). Now that
constructor is obsolete, and the new one requires an IPEndPoint or
IPAddress.
How could I listen on the same port on all network adapters using
VS.Net 2003? I'd rather...
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by: Doug Wyatt |
last post by:
So I'll preface this with the fact that I'm a UNIX developer by training and
have just recently gotten in to C# development on Windows. I'm basically
running in to a problem whereby I suspect something to do with process
groups or threads and closeOnExec semantics (to speak in POSIX terms) is
causing me a problem. I've got a windows service (let's call it
"myService") that, among other things, does :
onStart
creates a TcpListener on a...
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by: Rob White |
last post by:
OK, so I have a TcpListener that is waiting for sockets, this piece of code:
IPAddress localAddress = Dns.GetHostByName(Dns.GetHostName()).AddressList;
IPEndPoint localEP = new IPEndPoint(localAddress, 9000);
TcpListener tcpListen = new TcpListener(localEP);
tcpListen.Start();
Socket skt = tcpListen.AcceptSocket();
.... do some socket stuff
skt.Close();
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by: bertymaes |
last post by:
Hi,
I'm using VB in VS2005 on a WXP SP2 machine to build a windows service
that listens to a port to accept messages. This solution works fine
when a connecting client sends a message, waits for an ACK and
disconnects. We now want the socket to remain OPEN after sending the
ACK, which it used to do on beta2 and older machines.
Does anyone know which property to set or another solution to keep the
socket open after the send.
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by: Thos |
last post by:
I have a TcpListener that gets started from a GUI button event
handler:
TcpListener listener;
listener = new TcpListener(IPAddress.Any, 1234);
listener.Start(backLog);
As soon as the third line runs, the app freezes, the CPU goes to 100%
on that CPU (Core Duo) and debugging can't break out of it. I can't
even stop the process with the Task Manager but have to reboot to get
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by: Thos |
last post by:
When I debug a standard socket server app that has a tcplistener using
VS.NET 2005, the debugger deadlocks (uses 100% of one of my CPUs) when
the code runs the tcplistener.Start(). method. I am having the same
problem in a sample socket server app that uses socket.Bind(). Both
deadlock at this point. Both of them worked normally a week ago on a
fresh system (windows xp pro sp2. I have already completely
reinstalled my OS to get rid of...
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by: =?Utf-8?B?Sm9uIEphY29icw==?= |
last post by:
I use in vb (VS2005)
Server = New TcpListener(PortNumber)
Which is simple and straightforward. But I get
Public Sub New(port As Integer) is obsolete: This method has been
deprecated. Please use TcpListener(IPAddress localaddr, int port) instead.
It also gives a link that returns "page not found."
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by: =?Utf-8?B?Sm9uIEphY29icw==?= |
last post by:
(Note: the TCP Client is on another machine, and attempts communication every
minute.)
Both apps use the same assembly
The service app starts thusly, creating the tcp object and starting the
timer in the OnStart event. The timer calls OpenServer (one time):
Public Class TCPService
Private tcp As SimpleTCP
Private Timer1 As Timer
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by: joedeene |
last post by:
hey, kinda confused, like when i use a thread and set its address of property to a sub that has a tcplistener starting in it or something with tcplistener, i can access other windows controls, like by editing a textbox's string value with no problem, without getting a cross-thread operation, but for my client app, i get cross-thread exception, and i really dont know how to handle those properly.
so i got two questions:
1) how to access a...
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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: 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: 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: 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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