I'll give you a broader answer to your question; how to ensure automatic upload depends on the client (and on an internet connection, of course):
1) GUI client (all) -- set PERM_CONN=1 in eccp109.ini
2) CLI client (official windows???, all linux) -- use -xmit flag
3) CLI client (unofficial windows built in Cygwin) -- set PERM_CONN=1 in eccp109.ini AND use -xmit flag