I gave the talk and I agree the political risks comment was misplaced. I didn't think it was worth it to shut the person down though as it's my personal philosophy never to embarrass anyone if possible.
I hope you found the others parts of the talk more useful.
There are some people building on top of WebSockets with an eye towards security. Check out http://pusher.com/ for example, they designed system to account for 100% untrusted client.
Once Firefox supports SSE I agree that it would be easier to implement in many use cases. Although it doesn't have the same sort of fallback mechanisms available to it that WebSockets have (ActionScript sockets).
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[ 0.16 ms ] story [ 76.9 ms ] threadI gave the talk and I agree the political risks comment was misplaced. I didn't think it was worth it to shut the person down though as it's my personal philosophy never to embarrass anyone if possible.
I hope you found the others parts of the talk more useful.
• it's pure HTTP, message format is dead simple ("data: payload\n\n")
• browser handles network failures and reconnections automatically.
• browsers can share same stream URL between windows
His use-cases with to-do app and analytics were good fits for SSE.
Here is some additional information about it that I found at stackoverflow: http://stackoverflow.com/questions/5195452/websockets-vs-ser...