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Check idle connections at startup.

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This commit is contained in:
Martin Edenhofer 2012-12-24 14:53:50 +01:00
parent 78ace250dc
commit 1c9f2bbdc8
1 changed files with 37 additions and 30 deletions
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67
script/websocket-server.rb
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@ -48,6 +48,9 @@ puts "Starting websocket server on #{ @options[:b] }:#{ @options[:p] } (secure:#
EventMachine.run {
EventMachine::WebSocket.start( :host => @options[:b], :port => @options[:p], :secure => @options[:s], :tls_options => tls_options ) do |ws|
# check unused connections
check_unused_connections
# register client connection
ws.onopen {
client_id = ws.object_id
@ -174,36 +177,7 @@ EventMachine.run {
# check open unused connections, kick all connection without activitie in the last 2 minutes
EventMachine.add_periodic_timer(120) {
log 'notice', "check unused idle connections..."
idle_time_in_min = 4
# web sockets
@clients.each { |client_id, client|
if ( client[:last_ping] + ( 60 * idle_time_in_min ) ) < Time.now
log 'notice', "closing idle websocket connection", client_id
# remember to not use this connection anymore
client[:disconnect] = true
# try to close regular
client[:websocket].close_websocket
# delete sesstion from client list
sleep 1
@clients.delete(client_id)
end
}
# ajax
clients = Session.list
clients.each { |client_id, client|
next if client[:meta][:type] == 'websocket'
if ( client[:meta][:last_ping].to_i + ( 60 * idle_time_in_min ) ) < Time.now.to_i
log 'notice', "closing idle ajax connection", client_id
Session.destory( client_id )
end
}
check_unused_connections
}
EventMachine.add_periodic_timer(20) {
@ -257,6 +231,39 @@ EventMachine.run {
}
}
def check_unused_connections
log 'notice', "check unused idle connections..."
idle_time_in_min = 4
# web sockets
@clients.each { |client_id, client|
if ( client[:last_ping] + ( 60 * idle_time_in_min ) ) < Time.now
log 'notice', "closing idle websocket connection", client_id
# remember to not use this connection anymore
client[:disconnect] = true
# try to close regular
client[:websocket].close_websocket
# delete sesstion from client list
sleep 1
@clients.delete(client_id)
end
}
# ajax
clients = Session.list
clients.each { |client_id, client|
next if client[:meta][:type] == 'websocket'
if ( client[:meta][:last_ping].to_i + ( 60 * idle_time_in_min ) ) < Time.now.to_i
log 'notice', "closing idle ajax connection", client_id
Session.destory( client_id )
end
}
end
def log( level, data, client_id = '-' )
if !@options[:d]
return if level == 'debug'