realtime - passado, presente e futuro

real timepassado, presente e futuro@andrewsmedina

sobre mimcobrateam founderadmin python-br, djangobrasildesenvolvedor globo.com

real time?

viagem no tempo

pré-ajax

ajax polling var streaming = function() { $.getJSON(url, function(data) { // acoes setTimeout(function() { streaming();}, 15000); }); };

long polling fecha a requisição apenas quando tem uma resposta looping infinito hack iframe infinito

websocket e evensource

websocketbi-direcionalconexão entre o browser e o servidorprotocolo diferente

websocketfirefox 4chrome 4opera 11safari 5ie?

websockethttp://socket.io

eventsource ouserver-sent events HTTP unilateral

eventsourceContent-Type: text/event-streamCache-Control: no-cacheConnection: keep-alive

eventsourcechrome 9opera 11safari 5firefox 6ie?

eventsourcehttps://github.com/remy/polyfills

websocket x eventsource

websocket & eventsource

server-side twisted tornado cramp socket.io nginx-push-stream-module

twisted python https://github.com/rlotun/txWebSocket

tornadofacebookhttp://www.tornadoweb.org/https://github.com/facebook/tornado/tree/master/demos/websocket

crampruby

socket.io node.js server e client(fallback)

nginx-push-stream-modulehttps://github.com/wandenberg/nginx-push-stream-module

perguntas?@andrewsmedina

by Andrews Medina on Aug 06, 2011