ok
done
main3...
server_delay
server_accepted
[server_write,srv_conn,xyz]
[server_close,srv_conn,srv_sock]
[client_read,cli_conn]
[client_got,xyz]
[client_close,cli_conn]
main4...
server_delay
server_accepted
[server_write,srv_conn,120]
[server_close,srv_conn,srv_sock]
[client_read,cli_conn]
[client_got,120]
[client_close,cli_conn]