mirror of
https://github.com/wbbaddons/Tims-Chat.git
synced 2024-12-24 22:00:09 +00:00
109 lines
2.4 KiB
Plaintext
109 lines
2.4 KiB
Plaintext
nodePush Pushserver for Tims Chat
|
|
=================================
|
|
|
|
Copyright Information
|
|
---------------------
|
|
|
|
"@author Tim Düsterhus"
|
|
"@copyright 2010-2013 Tim Düsterhus"
|
|
"@license Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>"
|
|
"@package be.bastelstu.chat"
|
|
"@subpackage nodePush"
|
|
|
|
Setup
|
|
-----
|
|
|
|
Load required namespaces.
|
|
|
|
io = require 'socket.io'
|
|
net = require 'net'
|
|
fs = require 'fs'
|
|
|
|
Load config
|
|
|
|
config = require '../config.js'
|
|
|
|
Prepare environment
|
|
|
|
log = (message) ->
|
|
console.log "[be.bastelstu.chat.nodePush] #{message}"
|
|
|
|
be.bastelstu.chat.nodePush
|
|
==========================
|
|
|
|
class be.bastelstu.chat.nodePush
|
|
|
|
Methods
|
|
-------
|
|
**constructor()**
|
|
|
|
constructor: ->
|
|
log 'Starting Pushserver for Tims Chat'
|
|
log "PID is #{process.pid}"
|
|
log "Using port: #{config.port}"
|
|
|
|
@initUnixSocket()
|
|
@initSocketIO()
|
|
|
|
Bind shutdown function to needed events.
|
|
|
|
process.on 'exit', @shutdown.bind @
|
|
process.on 'uncaughtException', @shutdown.bind @
|
|
process.on 'SIGINT', @shutdown.bind @
|
|
process.on 'SIGTERM', @shutdown.bind @
|
|
|
|
Set nice title for PS.
|
|
|
|
process.title = 'nodePush - Tims Chat'
|
|
|
|
Set newMessage event once a minute to allow for easier timeout detection in chat.
|
|
|
|
setInterval =>
|
|
@socket.sockets.emit 'newMessage'
|
|
, 60e3
|
|
|
|
**initSocketIO()**
|
|
Initialize socket server.
|
|
|
|
initSocketIO: ->
|
|
log 'Initializing socket.io'
|
|
@socket = io.listen config.port
|
|
|
|
@socket.set 'log level', 1
|
|
@socket.set 'browser client etag', true
|
|
@socket.set 'browser client minification', true
|
|
@socket.set 'browser client gzip', true
|
|
|
|
@socket.configure 'development', =>
|
|
@socket.set 'log level', 3
|
|
@socket.set 'browser client etag', false
|
|
@socket.set 'browser client minification', false
|
|
|
|
**initUnixSocket()**
|
|
Initialize PHP side unix socket.
|
|
|
|
initUnixSocket: ->
|
|
log 'Initializing Unix-Socket'
|
|
socket = net.createServer (c) =>
|
|
setTimeout =>
|
|
@socket.sockets.emit 'newMessage'
|
|
, 20
|
|
|
|
c.end()
|
|
|
|
socket.listen "#{__dirname}/../data.sock"
|
|
fs.chmod "#{__dirname}/../data.sock", '777'
|
|
|
|
**shutdown()**
|
|
Perform clean shutdown of nodePush.
|
|
|
|
shutdown: ->
|
|
return unless fs.existsSync "#{__dirname}/../data.sock"
|
|
|
|
log 'Shutting down'
|
|
fs.unlinkSync "#{__dirname}/../data.sock"
|
|
process.exit()
|
|
|
|
And finally start the service.
|
|
|
|
new be.bastelstu.chat.nodePush() |