ListView & 1000xServers

[qtprogrammer123]

Hi,
Im writing app for sending(TCP async) data to +-1000 servers, im keep in model, bval is ProgressBar value, im getting Items from csv file.

 ListElement{
    ip: ""
    port ""
    bval: 0
}

Im looking some reasonable way to do this. My first idea was iteration on model + slot in backend for update and set bar result after this - iteration in QML, any better idea?