server-push

Implementing Server Push

Read about Server push here. I want to push data to client from my web application in real time. I was looking at TCP sockets as one of the options. For HTTP I found a variety of frameworks for Java, PHP, Python and others over here. However I don't know whether any of these support Push. What options and frameworks would you suggest...

push method in streaming

I am trying to push an http stream to my server provider using media encoder 9. I am getting the titled error, which says: "The Server service that received the HTTP push request is not a compatible version of Windows Media Services (WMS). This error may indicate the push request was received by IIS instead of WMS. Ensure WMS is started...

Message to a client from the server

Hi, I have to design a client/server system emulated on a website running Ruby on Rails that should work like this: a page is requested by a web browser and once it's opened the server can push messages to it I know this is not possible "naturally" but I was thinking of a sort of "java applet" that is running on that page, listening on...

Push questions and help

Hay guys, I'm looking into reading about 'push' technology, but i think i may have heard about it in the wrong way. Is there are interesting things i should know about it? How can it be done in PHP? Can it be done in PHP? What's the general idea behind push? Thanks ...

How to do HTTP Server Push -- aka do I NEED STOMP, AMPQ, etc?

I am writing a collection of web services, one of which needs to implement server push. The client will be native Objective-C. I want this to be as simple, fast, and lightweight as possible. The data transmitted will be JSON. Is it possible to do this without using a message broker? ...

How to test Rails Juggernaut in Internet Explorer?

I'm having problem with my Rails application. I use juggernaut for server push, which works very nice in Firefox, Opera and Chrome, but it doesn't work at all in IE. It should be compatible with IE6+. The problem is, that I can't find any debugging tools that can monitor network as Firebug does in Firefox. I tried IE debug bar, but ther...

WCF Server Push connectivity test. Ping()?

Using techniques as hinted at in: http://msdn.microsoft.com/en-us/library/system.servicemodel.servicecontractattribute.callbackcontract.aspx I am implementing a ServerPush setup for my API to get realtime notifications from a server of events (no polling). Basically, the Server has a RegisterMe() and UnregisterMe() method and the clie...

Lazy sockets - scalability?

Asking more in theory, how could I build a server (or app) that uses lazy sockets? I'm envisioning a web app that moves all of its data via JSON exchanges to a central API-like servlet. I could leave the HTTP connection open for a bit after transferring all data, to write more to the client, as a sort of lazy push technology. The browser...

Getting error when connecting to APNS using php need help urgently

Warning: Invalid argument supplied for foreach() in /home/content/t/3/k/t3kmast3r/html/PushService.php on line 13 Warning: stream_socket_client() [function.stream-socket-client]: unable to connect to ssl://gateway.sandbox.push.apple.com:2195 (Connection refused) in /home/content/t/3/k/t3kmast3r/html/PushService.php on line 53 Failed to ...

How to implement Server push / long polling / comet using PHP and Javascript

How can I implement the comet / server push design pattern using PHP and Javascript? Essentially what I would like is something like this: User clicks a 'submit' button Javascript shows a message like 'Processing 0 / 100 items' Whenever a new item is processed, the php / server pushes out an update, and the javascript changes the mess...

How to get "long polling" with flex 3 and php?

I am working on a project for a client whereby their cms will be flex 3 and php. There will be multiple clients using it at once and I am trying to make it to where when one person makes a change, the others will see it. My Question Is: If I am using Flex 3 and PHP, how can I implement something that acts like 'server-push'. Is long pol...

How to make all connected browsers reload initiated by a server-side event

Suppose there is a webpage with dynamically generated content -- say a div containing the current number of connected browsers. When the count changes on the server I want all connected browsers to reload the count so that everyone sees the increment/decrement. What's the best way to accomplish this? Keywords: ajax, broadcast, browse...

comet with php socket server?

i've read that php doesn´t scale well if a lot of users are using your comet implementation? is that because of the apache server or the php language? what is a socket server and does it fix that problem? someone that has set up a php comet server for a lot of users that could give some advice? ...

What is the best possible technology for pulling huge data from 4 remote servers

Hello, For one of our project, we need to pull huge real time stock data from 4 remote servers across two countries. The trivial process here, check the sources for a regular interval and save the update to database. But as these are real time stock data of more than 1000 companies, I have to pull every second, which isn't good in case...

php comet with quercus

if i write the comet push with php but use this code on a java server via quercus, will that solve the one process per request problem that apache had and scale well with lot of users using my chat? ...

When will palm's push notification go live? What are the alternatives right now?

When will palm's push notification go live? What are the alternatives right now? We are in development of an app that needs push notification to function otherwise it will just not work. What should we do? ...

Server Push / HTTP Streaming on Windows Mobile / Windows CE

Hi, I find that HTTP Streaming / Server Push is quite promising for my project. Does someone have any clue on how to implement this in Windows Mobile? .NET / Native / other implementations are welcomed. Preferably with permissive license. some links on HTTP Steaming / Server Push: - Push Technology - Streaming HTTP / Server Push - Cro...

Partial refresh of page with IceFaces SessionRenderer - unwanted side effect

I have a page with two areas. Left area is for notifications which should be updated frequently. The right area contains forms. I thought I could use the IceFaces SessionRenderer for updating the left part of the page by using SessionRenderer.render("notifications") I have created a Timer which is executing the refresh each 10 se...

Are there any good open-sourced comet web servers for ASP.NET MVC applications?

I'm looking for one that can be used to handle many long poll clients and does not create a thread for each request. ...

WebOrb.net / Alternatives

Hello All, I'm working on an online forex trading system and a while back we have decided to use weborb for .net. The decision was made mainly because we already have a pretty solid .net backbone that was built for the current HTML website. This decision is turning out to be very problematic for some reasons. WebOrb client SDK is no...