HAProxy Multiport backends - haproxy

Question

I may be using the wrong terms to search, but I'm having trouble finishing connections to my backend servers though HAProxy. I am able to initially login to the servers, but then the application communicates through two others ports as well. I can go directly to one of the servers and it logs in and lunches the application correctly. Through HAProxy however, I can authenticate, and then I get a communication error. I'm thinking that HAProxy is not passing through data on the other ports. How can this be achieved?
My setup:
2 HAProxy server connected to 2 identical VM servers. HAProxy seems to be working correctly as far as telling when the service on the mcahines are running. It is passing through authentication on port 8443. But that's as far as it will go. It will not launch the VM which uses ports 3000 and 5432. Any ideas on the HAProxy setup?
Here is my configuration file:
global
ssl-server-verify none
tune.ssl.default-dh-param 2048
maxconn 256
defaults
log global
mode http
option httplog
option dontlognull
retries 3
option redispatch
timeout connect 5000
timeout client 10000
timeout server 10000
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
listen vm-port-3000
bind *:5432
server qvd4 10.0.0.1:3000
server qvdnode02 10.0.0.2:3000
listen vm-port-5432
bind *:5432
server qvd4 10.0.0.1:5432
server qvdnode02 10.0.0.2:5432
listen stats
bind :1936
stats enable
stats hide-version
stats realm Loadbalanced\ Servers
stats uri /haproxy?stats
stats auth haproxy:haproxy
frontend vm-initial-conn
bind *:8443 ssl crt /etc/ssl/certs/qvd/haproxy.pem
default_backend vmConn
backend vmConn
option forwardfor
option httpchk GET /qvd/ping HTTP/1.1
http-check expect status 200
balance roundrobin
http-request add-header X-Forwarded-Proto https if { ssl_fc }
http-request set-header X-Forwarded-Port %[dst_port]
server qvd4 10.0.0.1:8443 ssl verify none check
server qvdnode02 10.0.0.2:8443 ssl verify none check

Answer 1

In your vm-port-3000 you are actually binding to port 5432 instead of how it appears you intended to port 3000.
Thus, requests to port 5432 are randomly handled by either your vm-port-3000 or your vm-port-5432 listener while connections to port 3000 are not handled by HAProxy at all.