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by: Bryan Olson |
last post by:
Here's the problem: Suppose we use:
import socket
f = some_socket.makefile()
Then:
f.read() is efficient, but verbose, and incorrect (or at
least does not play will with others);
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by: Tim Gosselin |
last post by:
I am writing a tcp tunnel but cannot find a way of detecting when a socket
shuts down its read end without writing to the socket. For testing the
write end of the remote endpoint I just do a:
if not sock.recv(buffsize)
I cannot write to the socket and check if send returns 0 though, because
that involves sending data out of the which may not have come in yet.
When I try polling the socket with:
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by: Bruce Vander Werf |
last post by:
How can I cleanly stop a thread that is currently blocking on
Socket.Receive?
I don't want to use Thread.Abort, because I would like the thread
method to exit cleanly, and the same code must run under the Compact
Framework, which does not support Abort.
Will Socket.Close cause the Receive method to finish, or is there a
better way?
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by: Nuno Magalhaes |
last post by:
I've got a simple problem I guess. How do I know when a connection is
terminated without losing any data?
I do something like the code below, but sometimes between
socket.Receive and socket.Send I get the last chunk of data and am not
able to retrieve it anymore cause the socket will be dead.
Loop:
{
socket.Receive
<----------- data arrives
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by: coloradowebdev |
last post by:
i am working on basically a proxy server that handles requests via remoting
from clients and executes transactions against a third-party server via TCP.
the remoting site works like a champ. my problem is executing the
transactions against the remote server and returning the response to the
remoting client. i can open the socket fine and, if i am executing one
transaction at a time, everything works great. it's when my proxy server...
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by: John J. Hughes II |
last post by:
I am using the following code to monitor a socket port. The code normally
works fine unless a network connection is lost. Since both ends of the
conversation on the same computer (normally) this causes a problem because
they can no longer connect. On my system if the network is reconnected the
two system can start communicating again but on other systems I am told they
can not.
One program is a service and the other is the user...
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by: schwehr |
last post by:
Hi All,
I've tried to RTFM this and am having no luck. First off, I am using
Mac OSX 10.4.7 with python 2.4.2 from fink. I am trying to connect to
a server that should be rejecting connections and I was surprised when
it did not throw an exception or do something otherwise equally nasty.
It just connects and never returns any data. First, the proof that
something is there and rejecting the connection (or is it that this
thing...
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by: Arno |
last post by:
reposted with the right microsoft managed newsgroup ID: Sorry for the
inconvinience
Hi,
I've written a class for client-socket connection, but I get a lot of times
the error message "Unable to read data from the transport connection" when
restart reading the stream with socket.BeginRead in the Sub
SocketIncomingMsg. I'm debugging now for weeks, but I can't detect where
it's
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by: timor.super |
last post by:
Hi group,
I've written a client/server application, using the dotnet sockets.
In my server, I have a thread waiting for messages with :
ret = currSocket.Receive(buffer, 1024, SocketFlags.None);
When the client exits, I close the socket with a specific message
(like "end") and the thread terminate in a proper manner, but If my
client crashes, the server is still waiting for receiving data, and
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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...
|
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: 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: 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: 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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