Java Server Sent Events Chat Example

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sdf
fdg
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fgdf
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44444
aaa
sss
你好
sssssssssssssssssssssss
tot
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test
tttttttt
ttttttttttttttttttttttt
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qqqqqqqqqqqqq
dgdg
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sdfsdf
yupp
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12345
7777777777
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sss
ssssss
hello
Szia
Kakukk
12w
23r23r
hello
Hai sun
Hai
Hai two
It is four
Ffff
Ffg
sundar
deepa
kalyan
hello
ab
hi
hh
hello
asas
asas
Hey
Hi
this is it?
how good is this?
oh this one is real
awdawdw
awdwa @!@$#^@$ awd 121341234 awd dawdjwaj wa haahhahhaa
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123123123131
23113231
34243
zczxc
asdasd
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hi
hello
asdfasd

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