Tomcat and Web Sockets

For some reason the code block was seen as spam here is the configuration:

  TMSH-VERSION: 13.0.0


ltm node /Common/10.0.112.193 {
    address 10.0.112.193
    monitor /Common/tomcat_8080
}
ltm node /Common/10.0.112.199 {
    address 10.0.112.199
    monitor /Common/tomcat_8080
}
ltm node /Common/10.0.112.239 {
    address 10.0.112.239
    monitor /Common/tomcat_8080
}

ltm pool /Common/tomcat-1884 {
    description tomcat-embeded-mqtt
    load-balancing-mode least-connections-member
    members {
        /Common/10.0.112.193:1884 {
            address 10.0.112.193
        }
        /Common/10.0.112.199:1884 {
            address 10.0.112.199
        }
        /Common/10.0.112.239:1884 {
            address 10.0.112.239
        }
    }
    monitor /Common/tcp
}

ltm pool /Common/tomcat-8080 {
    description "tomcat9 servers"
    members {
        /Common/10.0.112.193:8080 {
            address 10.0.112.193
        }
        /Common/10.0.112.199:8080 {
            address 10.0.112.199
        }
        /Common/10.0.112.239:8080 {
            address 10.0.112.239
        }
    }
    monitor /Common/tomcat_8080
    service-down-action reselect
}

ltm rule /Common/tomcat-mqtt {
when HTTP_REQUEST {
    if { ([HTTP::uri] starts_with "/mqtt") } {
        HTTP::cookie insert name "APPCLIENT" value [HTTP::cookie value "APPCLIENT" ]
        use pool tomcat-1884
    }
}
}

ltm virtual /Common/acme-e7 {
    destination /Common/10.0.112.243:80
    fallback-persistence /Common/dest_addr
    fallback-persistence-type destination-address
    ip-protocol tcp
    mask 255.255.255.255
    persist {
        /Common/ACME {
            default yes
        }
    }
    pool /Common/tomcat-8080
    profiles {
        /Common/apm-forwarding-client-tcp { }
        /Common/http { }
    }
    rules {
        /Common/tomcat-mqtt
    }
    source 0.0.0.0/0
    source-address-translation {
        type automap
    }
    translate-address enabled
    translate-port enabled
}
ltm virtual-address /Common/10.0.112.243 {
    address 10.0.112.243
    arp enabled
    mask 255.255.255.255
    traffic-group /Common/traffic-group-local-only
}
ltm monitor http /Common/tomcat_8080 {
    adaptive disabled
    defaults-from /Common/http
    description "tomcat port 8080"
    destination *:8080
    interval 5
    ip-dscp 0
    recv none
    recv-disable none
    send "GET /e7/\r\n"
    time-until-up 0
    timeout 16
}
ltm persistence cookie /Common/ACME {
    app-service none
    defaults-from /Common/cookie
}
ltm persistence cookie /Common/ACME-Cookie {
    always-send enabled
    app-service none
    cookie-encryption disabled
    cookie-name APPCLIENT
    defaults-from /Common/cookie
    expiration 0
    httponly enabled
    method insert
    override-connection-limit disabled
    secure enabled
}
ltm persistence cookie /Common/cookie {
    always-send enabled
    app-service none
    cookie-encryption disabled
    cookie-name APPCLIENT
    expiration 0
    hash-length 0
    hash-offset 0
    httponly enabled
    method insert
    mirror disabled
    override-connection-limit disabled
    secure enabled
}
ltm profile websocket /Common/acme-websockets {
    app-service none
    defaults-from /Common/websocket
    masking selective
}