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by: Achim Domma |
last post by:
Hi,
I'm using Python 2.3s timeout sockets and have code like this to read a page
from web:
request = ...
self.page = urllib2.urlopen(request)
and later:
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by: martinnitram |
last post by:
Dear all,
following are some piece of my code (mainly create a socket
connection to server and loop to receive data):
# function to create and return socket
def connect():
server_config = ('192.168.1.50', 3333);
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock.connect()
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by: Russell Warren |
last post by:
Does anyone know the scope of the socket.setdefaulttimeout call? Is it
a cross-process/system setting or does it stay local in the application
in which it is called?
I've been testing this and it seems to stay in the application scope,
but the paranoid side of me thinks I may be missing something... any
confirmation would be helpful.
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by: Robert A. van Ginkel |
last post by:
Hello Fellow Developer,
I use the System.Net.Sockets to send/receive data (no
tcpclient/tcplistener), I made a receivethread in my wrapper, the
receivethread loops/sleeps while waiting for data and then fires a
datareceived event.
Within the waitingloop there is a timeout function, but I want the the
'last-time-socket-used' variable set when the socket is finished sending.
When I send by System.Net.Sockets.Socket.Send(buffer()) (<--this...
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by: Terry |
last post by:
It's my understanding of UDP sockets that if there is a thread blocked on a
"recvFrom()" call and other thread sends a UDP packet to some address, that
if the machine on the other end isn't up, that the "recvFrom()" call should
just continue blocking. Right?
What I'm seeing is that when I send a packet to a particular address that is
not responding, my "recvFrom()" call throws an exception. I get "An
existing connection was forcibly...
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by: Chris Tanger |
last post by:
Context:
C#
System.Net.Sockets
Socket created with constructor prarmeters Internetwork, Stream and TCP
everything else is left at the default parameters and options except linger
may be changed as I find appropriate.
I am using the socket asynchronously by calling the BeingSend and
BeginReceive calls. I would like to be able to call shutdown and close
asynchronously if possible.
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by: phplasma |
last post by:
Hey,
I am currently attempting to implement a multi-threaded C# socket,
using SSL (.pem file/certification/private key combo) server using
Visual Studio C# Express.
I have successfully made the client application establish a connection,
and send data, which appears in plain, de-crypted text on the server -
this works.
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by: Robin Becker |
last post by:
While messing about with some deliberate socket timeout code I got an unexpected
timeout after 20 seconds when my code was doing socket.setdefaulttimeout(120).
Closer inspection revealed that this error in fact seemed to come from the os
(in this case windows xp).
By inspection of test cases the error.reason from the deliberate socket timeout
looks like
'timed out'
whereas the windows caused timeout error.reason looks like
|
by: carl.rosenberger |
last post by:
Hi,
I am trying to get the following behaviour for my Socket connection:
(1) Attempt a blocked read for a defined amount of time.
(2) If a timeout occurs, because no data has been sent to the socket,
throw an exception.
(3) Catch the exception and either go back to (1) or quit reading,
depending on a variety of (user defined) factors.
|
by: rcarmich |
last post by:
I am having an issue canceling a beginReceive call on a timeout. For
example, the following function:
public int ReadBytes(Socket theSock, byte arr, int
startByte, int length, int timeout)
{
IAsyncResult result = theSock.BeginReceive(arr, startByte,
length, SocketFlags.None, null, null);
if (result.AsyncWaitHandle.WaitOne(timeout, false) ==
|
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,...
|
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...
|
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...
|
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...
|
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...
|
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
|
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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