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35 lines
No EOL
1.2 KiB
CoffeeScript
35 lines
No EOL
1.2 KiB
CoffeeScript
fs = require 'fs'
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io = require('socket.io').listen 8888
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redis = require 'redis'
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REDIS_SERVER = if process.env.NODE_ENV == 'development' then 'localhost' else 'db01'
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client = redis.createClient 6379, REDIS_SERVER
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io.configure 'production', ->
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io.set 'log level', 1
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io.enable 'browser client minification'
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io.enable 'browser client etag'
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io.enable 'browser client gzip'
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io.configure 'development', ->
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io.set 'log level', 2
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io.sockets.on 'connection', (socket) ->
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socket.on 'subscribe:feeds', (@feeds, @username) ->
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console.log " ---> [#{@username}] Subscribing to #{feeds.length} feeds " +
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" (#{io.sockets.clients().length} users on)"
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socket.subscribe?.end()
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socket.subscribe = redis.createClient 6379, REDIS_SERVER
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socket.subscribe.subscribe @feeds
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socket.subscribe.on 'message', (channel, message) =>
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console.log " ---> [#{@username}] Update on #{channel}: #{message}"
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socket.emit 'feed:update', channel
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socket.on 'disconnect', () ->
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socket.subscribe?.end()
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console.log " ---> [#{@username}] Disconnect, there are now" +
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" #{io.sockets.clients().length-1} users."
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