In fact, make all updates to pids/hosts dictionaries atomic
In fact, make all updates to pids/hosts dictionaries atomic

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs