# this config needs haproxy-1.1.28 or haproxy-1.2.1

#global
#	log 127.0.0.1	local0
#	log 127.0.0.1	local1 notice
#	#log loghost	local0 info
#	maxconn 4096
#	#chroot /usr/share/haproxy
#	user haproxy
#	group haproxy
#	daemon
#	#debug
#	#quiet
#
#defaults
#	log	global
#	mode	http
#	option	httplog
#	option	dontlognull
#	retries	3
#	option redispatch
#	maxconn	2000
#	contimeout	5000
#	clitimeout	50000
#	srvtimeout	50000
#
#listen	appli1-rewrite 0.0.0.0:10001
#	cookie	SERVERID rewrite
#	balance	roundrobin
#	server	app1_1 192.168.34.23:8080 cookie app1inst1 check inter 2000 rise 2 fall 5
#	server	app1_2 192.168.34.32:8080 cookie app1inst2 check inter 2000 rise 2 fall 5
#	server	app1_3 192.168.34.27:8080 cookie app1inst3 check inter 2000 rise 2 fall 5
#	server	app1_4 192.168.34.42:8080 cookie app1inst4 check inter 2000 rise 2 fall 5
#
#listen	appli2-insert 0.0.0.0:10002
#	option	httpchk
#	balance	roundrobin
#	cookie	SERVERID insert indirect nocache
#	server	inst1 192.168.114.56:80 cookie server01 check inter 2000 fall 3
#	server	inst2 192.168.114.56:81 cookie server02 check inter 2000 fall 3
#	capture cookie vgnvisitor= len 32
#
#	option	httpclose		# disable keep-alive
#	rspidel ^Set-cookie:\ IP=	# do not let this cookie tell our internal IP address
#	
#listen	appli3-relais 0.0.0.0:10003
#	dispatch 192.168.135.17:80
#
#listen	appli4-backup 0.0.0.0:10004
#	option	httpchk /index.html
#	option	persist
#	balance	roundrobin
#	server	inst1 192.168.114.56:80 check inter 2000 fall 3
#	server	inst2 192.168.114.56:81 check inter 2000 fall 3 backup
#
#listen	ssl-relay 0.0.0.0:8443
#	option	ssl-hello-chk
#	balance	source
#	server	inst1 192.168.110.56:443 check inter 2000 fall 3
#	server	inst2 192.168.110.57:443 check inter 2000 fall 3
#	server	back1 192.168.120.58:443 backup
#
#listen	appli5-backup 0.0.0.0:10005
#	option	httpchk *
#	balance	roundrobin
#	cookie	SERVERID insert indirect nocache
#	server	inst1 192.168.114.56:80 cookie server01 check inter 2000 fall 3
#	server	inst2 192.168.114.56:81 cookie server02 check inter 2000 fall 3
#	server	inst3 192.168.114.57:80 backup check inter 2000 fall 3
#	capture cookie ASPSESSION len 32
#	srvtimeout	20000
#
#	option	httpclose		# disable keep-alive
#	option  checkcache		# block response if set-cookie & cacheable
#
#	rspidel ^Set-cookie:\ IP=	# do not let this cookie tell our internal IP address
#	
#	#errorloc	502	http://192.168.114.58/error502.html
#	#errorfile	503	/etc/haproxy/errors/503.http
#	errorfile	400	/etc/haproxy/errors/400.http
#	errorfile	403	/etc/haproxy/errors/403.http
#	errorfile	408	/etc/haproxy/errors/408.http
#	errorfile	500	/etc/haproxy/errors/500.http
#	errorfile	502	/etc/haproxy/errors/502.http
#	errorfile	503	/etc/haproxy/errors/503.http
#	errorfile	504	/etc/haproxy/errors/504.http

global
    maxconn 4096
    daemon
    user www-data
    group www-data

defaults
    mode http
    log 127.0.0.1 local1 debug
    option httplog

frontend all 0.0.0.0:80
    timeout client 100000
    default_backend www_backend
    acl is_websocket hdr(Upgrade) -i WebSocket
    acl is_websocket path_beg /socket.io/

    use_backend socket_backend if is_websocket

backend www_backend
    balance roundrobin
    option forwardfor # This sets X-Forwarded-For
    option httpclose
    timeout server 30000
    timeout connect 5000
    server server1 localhost:81 weight 1 maxconn 1024 check

backend socket_backend
    balance roundrobin
    option forwardfor # This sets X-Forwarded-For
    option httpclose
    timeout queue 5000
    timeout server 86400000
    timeout connect 5000
    server server1 localhost:82 weight 1 maxconn 2048 check

listen admin
    bind *:8080
    stats enable