$V and print localtime()." got: type=$type,tell=$tell,who_has=$who_has,tell_hw=$tell_hw\n";
if ($type eq "REQUEST") {
next if $tell eq $who_has; # do not reply to self-detection queries
$V and print localtime()." got: type=$type,tell=$tell,who_has=$who_has,tell_hw=$tell_hw\n";
if ($type eq "REQUEST") {
next if $tell eq $who_has; # do not reply to self-detection queries