How can i get content path in Haproxy?

Help!
1

Hi

I stored port number in client side path and i want to use it in webserver in frontend section.

How can i get path content in Haproxy? i dont want to use if command

My code is:

global     
    log /dev/log    
    local0     
    log /dev/log    
    local1 notice     
    chroot /var/lib/haproxy     
    stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners     
    stats timeout 30s     
    user haproxy     
    group haproxy     
    daemon  

defaults     
    log global     
    mode    http     
    option  httplog     
    option  dontlognull     
    timeout connect 5000     
    timeout client  50000    
    timeout server  50000  

frontend http80         
    bind *:2095         
    mode http          
    use_backend webs1 if { path -m beg -i /1023 }         
    use_backend webs2 if { path -m beg -i /5449 }         
    use_backend webs3 if { path -m beg -i /4855 }  

backend webs1         
    mode http         
    server webserver1 ip:1023  
backend webs2         
    mode http         
    server webserver1 ip:5449          
backend webs3         
    mode http         
    server webserver1 ip:4855

thanks

2

helppp!