Java Server Sent Events Chat Example

my first message
hellow
on first window
dkdjflk
fjdlkfd
Lejla
Hehehe
NO No
test
ici
c'est paris
blabla
sadasd
sdasdasdasdasdasd
HI SSE
pro
hello
hi
hello
nh
abc
def
1234
5678

Enter message in the field above and press Enter to send it.

This is a simple Java Server Sent Events chat example. It illustrates usage of technology - how with a few lines of code you can achieve simple chat application working in a modern browsers.

Of course this simple example gives you only basics functionality. Further you can improve it. Also you can consider using this technology for other areas where it is required mostly one way communication. E.g. client is subscribed and listen to changes such as price change, status update, live scores, etc.

To test it open this page in two different browsers. Note that Internet Explorer does not support SSE. So use Google Chrome and Mozilla Firefox.

For more info you can read following article Introduction to SSE with PHP example or directly look into SSE PHP example that updates stock prices when market moves.

Download source code Download WAR file Read Java SSE article