send a message in asp.net(vb) in my own web application to specific client computers

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Hi,

I need to send a message in asp.net(vb) in my own web application to specific client computers.

Consider 2 users using the application and if any changes made by user 1 should be notified to the other user by sending a text message to the user(IP address is known)as a notification in the same time.

Note: Its not a chat application.

Posted 26-Jan-15 19:24pm

Ruban_J

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Deepu S Nair 27-Jan-15 1:26am

What have you tried?

[no name] 27-Jan-15 1:28am

I tried by simply storing in the database and retrieving it. But the catch is, it calls the database once in every 10 seconds. I need an alternative for this.

Sinisa Hajnal 27-Jan-15 2:27am

There is very little you can on the web with this particular situation. By definition, server responds to requests. That said, I remember reading on CP an article how this can be accomplished, but unfortunately, I don't remember any specific detail.

You could send e-mail, but I'm guessing that is not what you need.

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2015-01-27T00:08:00

Solution 1

I think you need Real Time Notification using SignalR[^].

If you don't know what is that, read - Introduction to SignalR[^].

Posted 27-Jan-15 0:08am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

deepakdynamite · Answer 2 · 2015-01-27T00:18:00

Solution 2

You can also use Web Sockets

Check this out:

http://www.volkomenjuist.nl/blog/2013/10/20/laravel-4-and-nodejsredis-pubsub-realtime-notifications/[^]

Posted 27-Jan-15 0:18am

deepakdynamite