defaults
  log global
  mode http
  option httplog
  option dontlognull
  timeout connect 5000
  timeout client 10000
  timeout server 10000

listen stats :70
  stats enable
  stats uri /
#frontend blancer for web.example.com
frontend balancer
    bind localhost:80 localhost:81
    mode http
    use_backend web if { chat.abc.com }
    use_backend test if { api.abc.com }


#backend config for web
backend web
#  mode http
  option forwardfor
  # http-request set-header X-Forwarded-Port %[dst_port]
  balance roundrobin
  server weba weba:80 check
  server webb webb:80 check
#  server webc webc:80 check
# option httpchk OPTIONS * HTTP/1.1\r\nHost:\ localhost
  option httpchk GET /
#  http-check expect status 200
#backend config for for test
backend test
# mode http
 option forwardfor
 balance roundrobin
 server test1 test1:81 check
 server test2 test2:81 check
 option httpchk GET /
# http_check expect status 200