Moved to Threads.
This commit is contained in:
Martin Edenhofer
parent
fd2373b582
commit
d15728f779
3 changed files with 404 additions and 348 deletions
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@ -221,12 +221,17 @@ class Ticket < ApplicationModel
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order( overview_selected[:order][:by].to_s + ' ' + overview_selected[:order][:direction].to_s ).
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limit( 500 )
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ticket_ids = []
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tickets.each { |ticket|
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ticket_ids.push ticket.id
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}
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tickets_count = Ticket.where( :group_id => group_ids ).
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where( overview_selected.condition ).
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count()
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return {
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:tickets => tickets,
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:tickets => ticket_ids,
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:tickets_count => tickets_count,
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:overview => overview_selected_raw,
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}
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@ -2,6 +2,8 @@ require 'json'
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module Session
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@path = '/tmp/websocket'
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@@user_threads = {}
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@@client_threads = {}
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def self.create( client_id, session )
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path = @path + '/' + client_id.to_s
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@ -18,10 +20,10 @@ module Session
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return if !File.exist? session_file
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File.open( session_file, 'r' ) { |file|
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all = ''
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while line = file.gets
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all = all + line
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while line = file.gets
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all = all + line
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end
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begin
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begin
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data = Marshal.load( all )
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rescue
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return
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@ -40,6 +42,15 @@ module Session
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filename = @path + '/' + client_id.to_s + '/transaction-' + Time.new().to_i.to_s + '-3'
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if File::exists?( filename )
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filename = @path + '/' + client_id.to_s + '/transaction-' + Time.new().to_i.to_s + '-4'
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if File::exists?( filename )
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filename = @path + '/' + client_id.to_s + '/transaction-' + Time.new().to_i.to_s + '-5'
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if File::exists?( filename )
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filename = @path + '/' + client_id.to_s + '/transaction-' + Time.new().to_i.to_s + '-6'
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if File::exists?( filename )
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filename = @path + '/' + client_id.to_s + '/transaction-' + Time.new().to_i.to_s + '-7'
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end
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end
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end
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end
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end
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end
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@ -51,364 +62,42 @@ module Session
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end
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def self.jobs
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state_client_ids = {}
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state_user_ids = {}
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Thread.abort_on_exception = true
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while true
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client_ids = self.sessions
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client_ids.each { |client_id|
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if !state_client_ids[client_id]
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state_client_ids[client_id] = {}
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end
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# get current user
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user_session = Session.get( client_id )
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next if !user_session
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next if !user_session[:id]
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user = User.find( user_session[:id] )
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next if !user
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if !state_user_ids[ user.id ]
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state_user_ids[ user.id ] = {}
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# start user thread
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if !@@user_threads[user.id]
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@@user_threads[user.id] = Thread.new {
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UserState.new(user.id)
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@@user_threads[user.id] = nil
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# raise "Exception from thread"
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}
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end
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# check user cache
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if self.jobs_user_needed( state_user_ids[ user.id ], :overview, 2.seconds )
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puts "fetch for user_id #{ user.id } :overview..."
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# overview meta data
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overview = Ticket.overview(
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:current_user_id => user.id,
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)
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self.jobs_user_data_set( state_user_ids[ user.id ], :overview, overview )
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else
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puts "use user_id #{ user.id } cache for :overview..."
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overview = self.jobs_user_data_get( state_user_ids[ user.id ], :overview )
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# start client thread
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if !@@client_threads[client_id]
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@@client_threads[client_id] = Thread.new {
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ClientState.new(client_id)
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@@client_threads[client_id] = nil
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# raise "Exception from thread"
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}
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end
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if state_client_ids[client_id][:overview] != overview
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state_client_ids[client_id][:overview] = overview
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# send update to browser
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Session.transaction( client_id, {
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:data => overview,
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:event => 'navupdate_ticket_overview',
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})
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end
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# ticket overview lists
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overviews = Ticket.overview_list(
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:current_user_id => user.id,
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)
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if !state_client_ids[client_id][:overview_data]
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state_client_ids[client_id][:overview_data] = {}
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end
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overviews.each { |overview|
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# check user cache
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cache_key = ( 'overview_data_' + overview.meta[:url] ).to_sym
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if self.jobs_user_needed( state_user_ids[ user.id ], cache_key, 2.seconds )
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puts "fetch for user_id #{ user.id } #{ cache_key.to_s }..."
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overview_data = Ticket.overview(
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:view => overview.meta[:url],
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# :view_mode => params[:view_mode],
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:current_user_id => user.id,
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:array => true,
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)
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self.jobs_user_data_set( state_user_ids[ user.id ], cache_key, overview_data )
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else
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puts "use user_id #{ user.id } cache for #{ cache_key.to_s }..."
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overview_data = self.jobs_user_data_get( state_user_ids[ user.id ], cache_key )
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end
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if state_client_ids[client_id][ cache_key ] != overview_data
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state_client_ids[client_id][ cache_key ] = overview_data
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puts 'push overview ' + overview.meta[:url].to_s
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users = {}
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tickets = []
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ticket_list = []
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overview_data[:tickets].each {|ticket|
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ticket_list.push ticket.id
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self.jobs_ticket( ticket.id, state_client_ids[client_id], tickets, users )
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}
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# send update to browser
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Session.transaction( client_id, {
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:data => {
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:overview => overview_data[:overview],
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:ticket_list => ticket_list,
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:tickets_count => overview_data[:tickets_count],
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:collections => {
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:User => users,
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:Ticket => tickets,
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}
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},
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:event => [ 'loadCollection', 'ticket_overview_rebuild' ],
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:collection => 'ticket_overview_' + overview.meta[:url].to_s,
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})
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end
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}
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# recent viewed
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self.jobs_recent_viewed(
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user,
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client_id,
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state_client_ids[ client_id ],
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state_user_ids[ user.id ],
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)
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# activity stream
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self.jobs_activity_stream(
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user,
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client_id,
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state_client_ids[client_id],
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state_user_ids[ user.id ],
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)
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# ticket create
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self.jobs_create_attributes(
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user,
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client_id,
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state_client_ids[client_id],
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state_user_ids[ user.id ],
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)
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# system settings
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# rss view
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self.jobs_rss(
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user,
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client_id,
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state_client_ids[client_id],
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'http://www.heise.de/newsticker/heise-atom.xml'
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)
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sleep 0.5
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sleep 0.3
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}
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end
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end
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def self.jobs_ticket(ticket_id, client_state, tickets, users)
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puts 'check :overview'
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if !client_state['tickets']
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client_state['tickets'] = {}
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end
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# add ticket if needed
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data = Ticket.full_data(ticket_id)
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if client_state['tickets'][ticket_id] != data
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client_state['tickets'][ticket_id] = data
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tickets.push data
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end
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# add users if needed
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self.jobs_user( data['owner_id'], client_state, users )
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self.jobs_user( data['customer_id'], client_state, users )
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self.jobs_user( data['created_by_id'], client_state, users )
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end
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def self.jobs_user(user_id, client_state, users)
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if !client_state['users']
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client_state['users'] = {}
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end
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# get user
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user = User.user_data_full( user_id )
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# user is already on client and not changed
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return if client_state['users'][ user_id ] == user
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puts 'push user ... ' + user['login']
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# user not on client or different
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users[ user_id ] = user
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client_state['users'][ user_id ] = user
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end
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# rss view
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def self.jobs_rss(user_id, client_id, client_state, url)
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# name space
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if !client_state[:rss_items]
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client_state[:rss_items] = {}
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end
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# only fetch every 5 minutes
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return if client_state[:rss_items][:last_run] && Time.new - client_state[:rss_items][:last_run] < 5.minutes
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# remember last run
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client_state[:rss_items][:last_run] = Time.new
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puts 'check :rss'
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# fetch rss
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rss_items = RSS.fetch( url, 8 )
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if client_state[:rss_items][:data] != rss_items
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client_state[:rss_items][:data] = rss_items
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# send update to browser
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Session.transaction( client_id, {
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:event => 'rss_rebuild',
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:collection => 'dashboard_rss',
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:data => {
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head: 'Heise ATOM',
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items: rss_items,
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},
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})
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end
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end
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def self.jobs_recent_viewed(user, client_id, client_state, state_user )
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# name space
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if !client_state[:recent_viewed]
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client_state[:recent_viewed] = {}
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end
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# only fetch every x seconds
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return if client_state[:recent_viewed][:last_run] && Time.new - client_state[:recent_viewed][:last_run] < 4.seconds
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# remember last run
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client_state[:recent_viewed][:last_run] = Time.new
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puts 'check :recent_viewed'
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# fetch data
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if self.jobs_user_needed( state_user, :recent_viewed, 10.seconds )
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puts "fetch for user_id #{ user.id } :recent_viewed..."
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recent_viewed = History.recent_viewed(user)
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self.jobs_user_data_set( state_user, :recent_viewed, recent_viewed )
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else
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puts "use user_id #{ user.id } cache for :recent_viewed..."
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recent_viewed = self.jobs_user_data_get( state_user, :recent_viewed )
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end
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if client_state[:recent_viewed][:data] != recent_viewed
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client_state[:recent_viewed][:data] = recent_viewed
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# tickets and users
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recent_viewed = History.recent_viewed_fulldata(user)
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# send update to browser
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Session.transaction( client_id, {
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:data => recent_viewed,
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:event => 'update_recent_viewed',
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})
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end
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end
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def self.jobs_activity_stream(user, client_id, client_state, state_user)
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# name space
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if !client_state[:activity_stream]
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client_state[:activity_stream] = {}
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end
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# only fetch every x seconds
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return if client_state[:activity_stream][:last_run] && Time.new - client_state[:activity_stream][:last_run] < 8.seconds
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# remember last run
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client_state[:activity_stream][:last_run] = Time.new
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puts 'check :activity_stream'
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if self.jobs_user_needed( state_user, :activity_stream, 3.seconds )
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puts "fetch for user_id #{ user.id } :activity_stream..."
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activity_stream = History.activity_stream(user)
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self.jobs_user_data_set( state_user, :activity_stream, activity_stream )
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else
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puts "use user_id #{ user.id } cache for :activity_stream..."
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activity_stream = self.jobs_user_data_get( state_user, :activity_stream )
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end
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if client_state[:activity_stream][:data] != activity_stream
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client_state[:activity_stream][:data] = activity_stream
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activity_stream = History.activity_stream_fulldata(user)
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# send update to browser
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Session.transaction( client_id, {
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:event => 'activity_stream_rebuild',
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:collection => 'activity_stream',
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:data => activity_stream,
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})
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end
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end
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def self.jobs_create_attributes(user, client_id, client_state, state_user)
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# name space
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if !client_state[:create_attributes]
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client_state[:create_attributes] = {}
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end
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# only fetch every x seconds
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return if client_state[:create_attributes][:last_run] && Time.new - client_state[:create_attributes][:last_run] < 12.seconds
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# remember last run
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client_state[:create_attributes][:last_run] = Time.new
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puts 'check :create_attributes'
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if self.jobs_user_needed( state_user, :create_attributes, 26.seconds )
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puts "fetch for user_id #{ user.id } :create_attributes..."
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ticket_create_attributes = Ticket.create_attributes(
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:current_user_id => user.id,
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)
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self.jobs_user_data_set( state_user, :create_attributes, ticket_create_attributes )
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else
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puts "use user_id #{ user.id } cache for :create_attributes..."
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ticket_create_attributes = self.jobs_user_data_get( state_user, :create_attributes )
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end
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if client_state[:create_attributes][:data] != ticket_create_attributes
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client_state[:create_attributes][:data] = ticket_create_attributes
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# send update to browser
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Session.transaction( client_id, {
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:data => ticket_create_attributes,
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:collection => 'ticket_create_attributes',
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})
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end
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end
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def self.jobs_user_needed( item, key, ttl )
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if !item[key]
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item[key] = {}
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end
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# run needed on initial
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if !item[key][:last_run]
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# set new last run
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item[key][:last_run] = Time.new
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return true
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end
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# run needed if ttl is over
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if Time.new - item[key][:last_run] > ttl
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# set new last run
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item[key][:last_run] = Time.new
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return true
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end
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# no new run needed
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return false
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end
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def self.jobs_user_data_get( item, key )
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return item[key][:data]
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end
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def self.jobs_user_data_set( item, key, data )
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item[key][:data] = data
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return true
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end
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def self.sessions
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path = @path + '/'
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data = []
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@ -450,3 +139,360 @@ puts 'push overview ' + overview.meta[:url].to_s
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end
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end
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module CacheIn
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@@data = {}
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@@expires_in = {}
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@@expires_in_ttl = {}
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def self.set( key, value, params = {} )
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# puts 'CacheIn.set:' + key + '-' + value.inspect
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if params[:expires_in]
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@@expires_in[key] = Time.now + params[:expires_in]
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@@expires_in_ttl[key] = params[:expires_in]
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end
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@@data[ key ] = value
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end
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def self.expired( key )
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if @@expires_in[key]
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return true if @@expires_in[key] < Time.now
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return false
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end
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return true
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end
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def self.get( key, params = {} )
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# puts 'CacheIn.get:' + key + '-' + @@data[ key ].inspect
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if !params[:re_expire]
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if @@expires_in[key]
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return if self.expired(key)
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end
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else
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if @@expires_in[key]
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@@expires_in[key] = Time.now + @@expires_in_ttl[key]
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end
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end
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@@data[ key ]
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end
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end
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class UserState
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def initialize( user_id )
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@user_id = user_id
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@data = {}
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@cache_key = 'user_' + user_id.to_s
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self.log "---user started user state"
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CacheIn.set( 'last_run_' + user_id.to_s , true, { :expires_in => 20.seconds } )
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self.fetch
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end
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def fetch
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user = User.find( @user_id )
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return if !user
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while true
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# check if user is still with min one open connection
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if !CacheIn.get( 'last_run_' + user.id.to_s )
|
||||
self.log "---user - closeing thread - no open user connection"
|
||||
return
|
||||
end
|
||||
|
||||
self.log "---user - fetch user data"
|
||||
# overview
|
||||
cache_key = @cache_key + '_overview'
|
||||
if CacheIn.expired(cache_key)
|
||||
overview = Ticket.overview(
|
||||
:current_user_id => user.id,
|
||||
)
|
||||
overview_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch overview - ' + cache_key
|
||||
if overview != overview_cache
|
||||
self.log 'fetch overview changed - ' + cache_key
|
||||
# puts overview.inspect
|
||||
# puts '------'
|
||||
# puts overview_cache.inspect
|
||||
CacheIn.set( cache_key, overview, { :expires_in => 3.seconds } )
|
||||
end
|
||||
end
|
||||
|
||||
# overview lists
|
||||
overviews = Ticket.overview_list(
|
||||
:current_user_id => user.id,
|
||||
)
|
||||
overviews.each { |overview|
|
||||
cache_key = @cache_key + '_overview_data_' + overview.meta[:url]
|
||||
if CacheIn.expired(cache_key)
|
||||
overview_data = Ticket.overview(
|
||||
:view => overview.meta[:url],
|
||||
# :view_mode => params[:view_mode],
|
||||
:current_user_id => user.id,
|
||||
:array => true,
|
||||
)
|
||||
overview_data_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch overview_data - ' + cache_key
|
||||
if overview_data != overview_data_cache
|
||||
self.log 'fetch overview_data changed - ' + cache_key
|
||||
CacheIn.set( cache_key, overview_data, { :expires_in => 5.seconds } )
|
||||
end
|
||||
end
|
||||
}
|
||||
|
||||
# create_attributes
|
||||
cache_key = @cache_key + '_ticket_create_attributes'
|
||||
if CacheIn.expired(cache_key)
|
||||
ticket_create_attributes = Ticket.create_attributes(
|
||||
:current_user_id => user.id,
|
||||
)
|
||||
ticket_create_attributes_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch ticket_create_attributes - ' + cache_key
|
||||
if ticket_create_attributes != ticket_create_attributes_cache
|
||||
self.log 'fetch ticket_create_attributes changed - ' + cache_key
|
||||
|
||||
CacheIn.set( cache_key, ticket_create_attributes, { :expires_in => 2.minutes } )
|
||||
end
|
||||
end
|
||||
|
||||
# recent viewed
|
||||
cache_key = @cache_key + '_recent_viewed'
|
||||
if CacheIn.expired(cache_key)
|
||||
recent_viewed = History.recent_viewed(user)
|
||||
recent_viewed_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch recent_viewed - ' + cache_key
|
||||
if recent_viewed != recent_viewed_cache
|
||||
self.log 'fetch recent_viewed changed - ' + cache_key
|
||||
|
||||
CacheIn.set( cache_key, recent_viewed, { :expires_in => 5.seconds } )
|
||||
|
||||
recent_viewed_full = History.recent_viewed_fulldata(user)
|
||||
CacheIn.set( cache_key + '_push', recent_viewed_full )
|
||||
end
|
||||
end
|
||||
|
||||
# activity steam
|
||||
cache_key = @cache_key + '_activity_stream'
|
||||
if CacheIn.expired(cache_key)
|
||||
activity_stream = History.activity_stream( user )
|
||||
activity_stream_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch activity_stream - ' + cache_key
|
||||
if activity_stream != activity_stream_cache
|
||||
self.log 'fetch activity_stream changed - ' + cache_key
|
||||
|
||||
CacheIn.set( cache_key, activity_stream, { :expires_in => 1.minutes } )
|
||||
|
||||
activity_stream_full = History.activity_stream_fulldata( user )
|
||||
CacheIn.set( cache_key + '_push', activity_stream_full )
|
||||
end
|
||||
end
|
||||
|
||||
# rss
|
||||
cache_key = @cache_key + '_rss'
|
||||
if CacheIn.expired(cache_key)
|
||||
url = 'http://www.heise.de/newsticker/heise-atom.xml'
|
||||
rss_items = RSS.fetch( url, 8 )
|
||||
rss_items_cache = CacheIn.get( cache_key, { :re_expire => true } )
|
||||
self.log 'fetch rss - ' + cache_key
|
||||
if rss_items != rss_items_cache
|
||||
self.log 'fetch rss changed - ' + cache_key
|
||||
CacheIn.set( cache_key, rss_items, { :expires_in => 2.minutes } )
|
||||
CacheIn.set( cache_key + '_push', {
|
||||
head: 'Heise ATOM',
|
||||
items: rss_items,
|
||||
})
|
||||
end
|
||||
end
|
||||
self.log "---/user-"
|
||||
sleep 1.2
|
||||
end
|
||||
end
|
||||
|
||||
def log( data )
|
||||
puts "#{Time.now}:user_id(#{ @user_id }) #{ data }"
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
class ClientState
|
||||
def initialize( client_id )
|
||||
@client_id = client_id
|
||||
@data = {}
|
||||
@pushed = {}
|
||||
self.log "---client start ws connection---"
|
||||
self.fetch
|
||||
self.log "---client exiting ws connection---"
|
||||
end
|
||||
|
||||
def fetch
|
||||
while true
|
||||
|
||||
# get connection user
|
||||
user_session = Session.get( @client_id )
|
||||
return if !user_session
|
||||
return if !user_session[:id]
|
||||
user = User.find( user_session[:id] )
|
||||
return if !user
|
||||
|
||||
self.log "---client - looking for data of user #{user.id}"
|
||||
|
||||
# remember last run
|
||||
CacheIn.set( 'last_run_' + user.id.to_s , true, { :expires_in => 20.seconds } )
|
||||
|
||||
# overview
|
||||
cache_key = 'user_' + user.id.to_s + '_overview'
|
||||
overview = CacheIn.get( cache_key )
|
||||
if overview && @data[:overview] != overview
|
||||
@data[:overview] = overview
|
||||
self.log "push overview for user #{user.id}"
|
||||
|
||||
# send update to browser
|
||||
self.transaction({
|
||||
:event => 'navupdate_ticket_overview',
|
||||
:data => overview,
|
||||
})
|
||||
end
|
||||
|
||||
# overview_data
|
||||
overviews = Ticket.overview_list(
|
||||
:current_user_id => user.id,
|
||||
)
|
||||
overviews.each { |overview|
|
||||
cache_key = 'user_' + user.id.to_s + '_overview_data_' + overview.meta[:url]
|
||||
|
||||
overview_data = CacheIn.get( cache_key )
|
||||
if overview_data && @data[cache_key] != overview_data
|
||||
@data[cache_key] = overview_data
|
||||
self.log "push overview_data for user #{user.id}"
|
||||
|
||||
users = {}
|
||||
tickets = []
|
||||
overview_data[:tickets].each {|ticket_id|
|
||||
self.ticket( ticket_id, tickets, users )
|
||||
}
|
||||
# send update to browser
|
||||
self.transaction({
|
||||
:data => {
|
||||
:overview => overview_data[:overview],
|
||||
:ticket_list => overview_data[:tickets],
|
||||
:tickets_count => overview_data[:tickets_count],
|
||||
:collections => {
|
||||
:User => users,
|
||||
:Ticket => tickets,
|
||||
}
|
||||
},
|
||||
:event => [ 'loadCollection', 'ticket_overview_rebuild' ],
|
||||
:collection => 'ticket_overview_' + overview.meta[:url].to_s,
|
||||
})
|
||||
end
|
||||
}
|
||||
|
||||
# ticket_create_attributes
|
||||
cache_key = 'user_' + user.id.to_s + '_ticket_create_attributes'
|
||||
ticket_create_attributes = CacheIn.get( cache_key )
|
||||
if ticket_create_attributes && @data[:ticket_create_attributes] != ticket_create_attributes
|
||||
@data[:ticket_create_attributes] = ticket_create_attributes
|
||||
self.log "push ticket_create_attributes for user #{user.id}"
|
||||
|
||||
# send update to browser
|
||||
self.transaction({
|
||||
:collection => 'ticket_create_attributes',
|
||||
:data => ticket_create_attributes,
|
||||
})
|
||||
end
|
||||
|
||||
# recent viewed
|
||||
cache_key = 'user_' + user.id.to_s + '_recent_viewed'
|
||||
recent_viewed = CacheIn.get( cache_key )
|
||||
if recent_viewed && @data[:recent_viewed] != recent_viewed
|
||||
@data[:recent_viewed] = recent_viewed
|
||||
self.log "push recent_viewed for user #{user.id}"
|
||||
|
||||
# send update to browser
|
||||
r = CacheIn.get( cache_key + '_push' )
|
||||
self.transaction({
|
||||
:event => 'update_recent_viewed',
|
||||
:data => r,
|
||||
})
|
||||
end
|
||||
|
||||
# activity stream
|
||||
cache_key = 'user_' + user.id.to_s + '_activity_stream'
|
||||
activity_stream = CacheIn.get( cache_key )
|
||||
if activity_stream && @data[:activity_stream] != activity_stream
|
||||
@data[:activity_stream] = activity_stream
|
||||
self.log "push activity_stream for user #{user.id}"
|
||||
|
||||
# send update to browser
|
||||
r = CacheIn.get( cache_key + '_push' )
|
||||
self.transaction({
|
||||
:event => 'activity_stream_rebuild',
|
||||
:collection => 'activity_stream',
|
||||
:data => r,
|
||||
})
|
||||
end
|
||||
|
||||
# rss
|
||||
cache_key = 'user_' + user.id.to_s + '_rss'
|
||||
rss_items = CacheIn.get( cache_key )
|
||||
if rss_items && @data[:rss] != rss_items
|
||||
@data[:rss] = rss_items
|
||||
self.log "push rss for user #{user.id}"
|
||||
|
||||
# send update to browser
|
||||
r = CacheIn.get( cache_key + '_push' )
|
||||
self.transaction({
|
||||
:event => 'rss_rebuild',
|
||||
:collection => 'dashboard_rss',
|
||||
:data => r,
|
||||
})
|
||||
end
|
||||
self.log "---/client-"
|
||||
# sleep 1
|
||||
sleep 1
|
||||
end
|
||||
end
|
||||
|
||||
# add ticket if needed
|
||||
def ticket( ticket_id, tickets, users )
|
||||
if !@pushed[:tickets]
|
||||
@pushed[:tickets] = {}
|
||||
end
|
||||
ticket = Ticket.full_data(ticket_id)
|
||||
if @pushed[:tickets][ticket_id] != ticket
|
||||
@pushed[:tickets][ticket_id] = ticket
|
||||
tickets.push ticket
|
||||
end
|
||||
|
||||
# add users if needed
|
||||
self.user( ticket['owner_id'], users )
|
||||
self.user( ticket['customer_id'], users )
|
||||
self.user( ticket['created_by_id'], users )
|
||||
end
|
||||
|
||||
# add user if needed
|
||||
def user( user_id, users )
|
||||
if !@pushed[:users]
|
||||
@pushed[:users] = {}
|
||||
end
|
||||
|
||||
# get user
|
||||
user = User.user_data_full( user_id )
|
||||
|
||||
# user is already on client and not changed
|
||||
return if @pushed[:users][ user_id ] == user
|
||||
@pushed[:users][user_id] = user
|
||||
|
||||
# user not on client or different
|
||||
self.log 'push user ... ' + user['login']
|
||||
users[ user_id ] = user
|
||||
end
|
||||
|
||||
# send update to browser
|
||||
def transaction( data )
|
||||
Session.transaction( @client_id, data )
|
||||
end
|
||||
|
||||
def log( data )
|
||||
puts "#{Time.now}:client(#{ @client_id }) #{ data }"
|
||||
end
|
||||
end
|
||||
|
|
@ -81,20 +81,25 @@ EventMachine.run {
|
|||
}
|
||||
end
|
||||
|
||||
EventMachine.add_periodic_timer(0.4) {
|
||||
EventMachine.add_periodic_timer(0.2) {
|
||||
puts "loop"
|
||||
@clients.each { |client_id, client|
|
||||
puts 'checking client...' + client_id.to_s
|
||||
log 'checking waiting data...', client_id
|
||||
begin
|
||||
queue = Session.queue( client_id )
|
||||
if queue && queue[0]
|
||||
puts "send to #{client_id} " + queue.inspect
|
||||
# log "send " + queue.inspect, client_id
|
||||
log "send data to client", client_id
|
||||
client[:websocket].send( queue.to_json )
|
||||
end
|
||||
rescue
|
||||
puts 'problem'
|
||||
rescue => e
|
||||
log 'problem:' + e.inspect, client_id
|
||||
end
|
||||
}
|
||||
}
|
||||
|
||||
def log( data, client_id )
|
||||
puts "#{Time.now}:client(#{ client_id }) #{ data }"
|
||||
end
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue