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by: Ash |
last post by:
i have tried this:
socket_create(AF_UNIX, SOCK_STREAM, SOL_TCP);
but it said:
Warning: socket_create() Unable to create socket : Protocol not
supported
OK, then who can tell me what can i do?i am using Fedora Core test 1.
Thanks for any help!
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by: David Konerding |
last post by:
Hello,
I have written an app which opens a TCP connection to a server and uses a protocol to communicate with it.
Specifically, I've written a python IMD client for the molecular dynamics application 'NAMD' (do searches for IMD and NAMD if you want to learn more).
The protocol is very simple: both ends of the TCP connection can send messages to the other side at any time; when data is
available on a read socket, a full packet (with known...
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by: Scott Robinson |
last post by:
I have been having trouble with the garbage collector and sockets.
Unfortunately, google keeps telling me that the problem is the garbage
collector ignoring dead (closed?) sockets instead of removing live
ones. My problem is
x.sock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
do_stuff(x.sock)
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by: Mounir Benzid |
last post by:
waiting for postmaster to shut down...LOG: received smart shutdown
request
..LOG: shutting down
...LOG: database system is shut down
done
postmaster successfully shut down
LOG: could not bind socket for statistics collector: Cannot assign
requested address
LOG: database system was shut down at 2003-11-26 14:13:05 MET
LOG: checkpoint record is at 0/B54CB8
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by: Robert Creager |
last post by:
I'm receiving the following error during startup:
Aug 10 14:11:27 thunder postgres: LOG: failed to create
socket: Address family not supported by protocol
Aug 10 14:11:27 thunder postgres: LOG: database system was
shut down at 2003-08-10 14:11:11 MDT
Aug 10 14:11:27 thunder postgres: LOG: checkpoint record is
at 4/E28389B4
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by: Mounir Benzid |
last post by:
Hi I'm new to this list so say a quick "hello @all!"
Ok my question:
I did compile the official 7.4 sources for the solaris 8 platform and
compilation went right.
The problem occured after I started the postmaster process and
copied some data into the database using the COPY command:
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by: Vladimir Lushnikov |
last post by:
Hi,
I'm experimenting with the Seqpacket protocol, because the
connectionless protocols aren't enough for my needs, and TCP/IP doesn't
preserve message boundaries.
This is what I've currently got in C#
--------------------------------------------------------------------------
listeningSock = new Socket(AddressFamily.InterNetwork,
SocketType.Seqpacket, ProtocolType.Unknown);
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by: gaurav tyagi |
last post by:
i am trying to downlosd frles from a local ftp server in my network .
here i am able to connect to server
but to get file list from server i send "PASV" command it retuns some
value which is not 227.
agian i pass "PASV" command then it returns correct value which is 227.
now i have ip of server and port number so i try to create socket for
connection but this time it send me a exception "No connection could
be made because the target...
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by: SpreadTooThin |
last post by:
client:
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("192.168.1.101", 8080))
print 'Connected'
s.send('ABCD')
buffer = s.recv(4)
print buffer
s.send('exit')
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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...
|
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: 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: 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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