Hi,
I am creating an online trading system and I need to display currency
rates on my client machines over internet. can anybody tell me if the
multicasting is the right choice for sending data to thousands of
clients and please let me know if there is any other alternative? or
should i send the data point to point to individuals who login to my
system.
Anyhelp with C# code shall be a great help to me.
Thanks and Regards
3  1275 
If you're going to have thousands of clients connected simultaneously, you
may really want to consider a pull rather than push approach. The clients
can poll every few seconds to retrieve the latest updates.
Although this depends on your requirements. How timely do the updates have
to be?
--
John Wood
EMail: first name, dot, second name at priorganize.com
"Irfan Ahmed" <so*****@hotpop .com> wrote in message
news:ba******** *************** **@posting.goog le.com... Hi,
I am creating an online trading system and I need to display currency
rates on my client machines over internet. can anybody tell me if the
multicasting is the right choice for sending data to thousands of
clients and please let me know if there is any other alternative? or
should i send the data point to point to individuals who login to my
system.
Anyhelp with C# code shall be a great help to me.
Thanks and Regards
there are 18 currencies and usually we need to it update it once in a
second, as other online currency trading systems are doing.
Irfan Ahmed
"John Wood" <sp**@isannoyin g.com> wrote in message news:<#A******* *******@TK2MSFT NGP09.phx.gbl>. .. If you're going to have thousands of clients connected simultaneously, you
may really want to consider a pull rather than push approach. The clients
can poll every few seconds to retrieve the latest updates.
Although this depends on your requirements. How timely do the updates have
to be?
--
John Wood
EMail: first name, dot, second name at priorganize.com
"Irfan Ahmed" <so*****@hotpop .com> wrote in message
news:ba******** *************** **@posting.goog le.com... Hi,
I am creating an online trading system and I need to display currency
rates on my client machines over internet. can anybody tell me if the
multicasting is the right choice for sending data to thousands of
clients and please let me know if there is any other alternative? or
should i send the data point to point to individuals who login to my
system.
Anyhelp with C# code shall be a great help to me.
Thanks and Regards
there are 18 currencies and usually we need to it update it once in a
second, as other online currency trading systems are doing.
Irfan Ahmed
"John Wood" <sp**@isannoyin g.com> wrote in message news:<#A******* *******@TK2MSFT NGP09.phx.gbl>. .. If you're going to have thousands of clients connected simultaneously, you
may really want to consider a pull rather than push approach. The clients
can poll every few seconds to retrieve the latest updates.
Although this depends on your requirements. How timely do the updates have
to be?
--
John Wood
EMail: first name, dot, second name at priorganize.com
"Irfan Ahmed" <so*****@hotpop .com> wrote in message
news:ba******** *************** **@posting.goog le.com... Hi,
I am creating an online trading system and I need to display currency
rates on my client machines over internet. can anybody tell me if the
multicasting is the right choice for sending data to thousands of
clients and please let me know if there is any other alternative? or
should i send the data point to point to individuals who login to my
system.
Anyhelp with C# code shall be a great help to me.
Thanks and Regards This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: PHLICS_Admin |
last post by:
Hi All,
There are two network cards in one computer (named A) , and there is one
network card in another computer(named B).
On computer A: one network card is used to connect to internet, and the
other network card is used in intranet whose ipaddress is 192.168.0.1
On computer B: the network card's ipaddress is 192.168.0.2.
These two computer can connect to each other.
|
by: Jim H |
last post by:
Is there something special I need to do to send data to a multicast IP and
have it go across a router? Router is a Win2000 Server connecting 2
networks via RRAS PPTP. The routing appears to be working because I can
ping the multicast address and get responses from the server on the other
network. I didn't think ping would work like that but as long as I have the
server process running I can ping the multicast IP and get a response. The...
|
by: Terry |
last post by:
I've got a strange problem receiving multicast packets in a C#
application. What's strange is that it works *sometimes* but not always.
I create a socket, call bind(), set the multicast socket option and then
fire off a thread that calls "receiveFrom()" in a loop. This works
sometimes, but other times it'll get into a funk where the
"receiveFrom()" call doesn't return even though a packet trace capture
(Ethereal) shows that the...
|
by: GVN |
last post by:
Hi All,
I recently worked on delegates. But I have a question regarding
Multicast delegates. The scenario is as follows:
I have a delegate myDelegate with object dlgt, and two methods
myMethod1(), and myMethod2().
Using multicast delegates definition I can write as follows to add the
two methods to my multicast delegate:
|
by: pietro.cerutti |
last post by:
Hi guys,
I have a daemon running on Debian and listening for multicast packets
sent to 224.0.0.251:5353 (ZeroConf Multicast DNS queries).
The server is plugged into a VLAN trunk with eth0 and joins several
VLANs using virtual interfaces (i.e. eth0.xxx). It should be able to
capture the UDP packets on any interfaces, so it spawns a thread for
each interface specified in a config file, and for each thread it
creates a socket:
...
| | |
by: DaTurk |
last post by:
Hi,
I'm trying to send a large number of messages to a UDP multicast group
with which I have one client subscribed. But I'm losing mesages, and
I'm not entirely sure why. I can't seem to find the reason, the asynch
receive on the client doesn't even get called the corect number of
times, which is 1000. I'm trying to send 1000 messages via an asynch
call to sendto.
the connect code for the send
|
by: Jayme.Pechan |
last post by:
I was working on a multicast client and ran into a possible problem. Here
is the code...
udpClient = new UdpClient(4000);
udpClient.JoinMulticastGroup(IPAddress.Parse("224.1.1.1"));
udpClient.BeginReceive(new AsyncCallback(DoUDPReceive), this);
My concern is that it seems to make exclusive use of port 4000 so I worry
that in a Citrix environment, it would fail with an AddressAlreadyInUse
exception like it does if you run two...
|
by: AliRezaGoogle |
last post by:
Hi,
I have a conceptual question on Events and Multicast Delegates. Let me
explain:
As we know an event is a multicast delegate. What we declare as an
event is inherently a multicast delegate. I really do not undrestand
what additional features the "event" keyword adds to multicast
delegate. The only thing that I see as an additional feature is a
"Thunder Icon" near event name in VS IDE when intellisense works;).
|
by: Stodge |
last post by:
I'm trying to get a simple multicast application working using
Twisted; so far I have:
from twisted.internet.protocol import DatagramProtocol
from twisted.internet import reactor
from twisted.application.internet import MulticastServer
class MulticastServerUDP(DatagramProtocol):
def startProtocol(self):
print 'Started Listening'
|
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...
|
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: 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,...
|
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: 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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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...
| |
