Howday, I want to push data to flex clients. I am talking about anywhere between 5000-15000 concurrent users, need to get data every time a currency is changed so that means lots of changes for lots of users. I have been looking into WebOrb.net, but the performance seem very poor (100 users concurrent) for a product so pricy (we purcha...
Is it possible to use any of the many implementations of comet like streamhub..etc with a hosted web account from providers like GoDaddy i.e. get a domain and web hosting account from them. I want to host a iphone web application on go daddy, but i need to have comet i.e. data/ notifications pushed to my application. Any other alterana...
I am willing to implement a chat website on appengine.But i found that appengine will not allow me to go with server push.(as it will kill response after 30 sec). So whats the other method that can be used?Will polling cause bad user experince??Meaning will the user have to wait for some time to retrive new messages from server?? What...
Hi, I need to create a comet server. What webserver + modules do I have to use ? ...
Hi at all, I need to create a simple browser chat using a Comet webserver. So I have found Twisted and Tornado. What is the difference ? ...
Hi Guys. Someone have any sample of Comet app .net? I need one sample how to persist connection of client in server? ...
This has got to be a FAQ, so can someone please just direct me to a "network programming for dummies" URL? The server wants to push information to a client or broadcast to all, when an event happens - as opposed to the clients constantly polling the server "just in case". The client then updates a browser page display. How do I do that...
Suppose I have a simple daemon type script that I run on my webserver. I run it in a terminal, with gnu screen, so I can keep an eye on it. That works fine (incidentally, I use this trick). But now suppose I'd like to make a web page where I can keep an eye on my script's output. What's the easiest way to do that? Notes: This is main...
I have a web app project that I will be starting to work on shortly. One of the features included is going to be a content management system where users can add content and then that content will be combined with a template and then output as a regular .html file. This .html file would then be FTPed to their own web host. As I've always...
I'm playing around trying to write a client for a site which provides data as an HTTP stream (aka HTTP server push). However, urllib2.urlopen() grabs the stream in its current state and then closes the connection. I tried skipping urllib2 and using httplib directly, but this seems to have the same behaviour. The request is a POST reques...
What would be the best approach to creating an application on Heroku that has the capability to push data to the client? I have looked at Juggernaut; however, it requires Flash and I am not sure about it actually running on Heroku. Any help would be appreciated. ...
I am a beginner in Perl CGI etc. I was experimenting with server-push concept with a piece of Perl code. It is supposed to send a jpeg image to the client every three seconds. Unfortunately nothing seems to work. Can somebody help identify the problem? Here is the code: use strict; # turn off io buffering $|=1; print "Content-type: mu...
Web-servers work in response to incoming HTTP requests... process the request and return an HTTP response. Are there any common ways that a server can PUSH data to clients in this architecture... e.g a request comes in from client1 and the server wants to notify client2? It can obviously be done by a non-web server, using sockets, but wh...
I want to implement Server PUSH in my J2EE application how can i ? ...
I'm currently in need of a (preferably open-source) free push server, that supports both linux and windows. I need something similar to the Ajax Push Engine, but that project unfortunatelly does not work on windows (I could use a virtual machine, but that's not what I'm looking for). I need to be able to push information to/from a pytho...
Hello, I'm trying to figure out the best framework to perform AJAX push to a web application using Java EE 5 on WebLogic server. I've reduced my alternatives to LightStreamer and Direct Web Remoting. But I would like to know what's the advantage of one on the other. I would be grateful if I could have an insight from people having exp...
So I have a PHP proxy that gets information from a website. Let's say the proxy gets the information from (www.example.com). It checks if the number of lines returned is the same as before, if not then there are more lines, it counts the difference then it need to push this information to the Flex client saying that it has new informatio...
I wonder why it's so difficult to set up a server for live notifications with Comet. Will this ever be implemented in existing frameworks like Rails? It's popularity is huge, but it's still not easy to get it up and running. What options are there for Rails applications today? Thanks ...
I would like to implement a mechanism which will provide a RESTful API that allows a client to register interest in a subject with a sever, and receive asynchronous notifications from the server after the interest is registered. In enterprise (messaging) architecture, this is known as publish/subscribe 'pattern'. With desktop applicatio...
Hello, I would like to write a simple server-push implementation either using long pooling or comet that integrates into the server. I don't want to use a networking framework like twisted because I want to learn how everything is done internally. What exactly should I learn? What specifications should I look at? I prefer something that ...