| … | |
… | |
| 6 | |
6 | |
| 7 | use Socket; |
7 | use Socket; |
| 8 | |
8 | |
| 9 | # do some asynchronous hostname resolution |
9 | # do some asynchronous hostname resolution |
| 10 | |
10 | |
| 11 | async { |
11 | async { loop }; # run the Event loop as a separate coroutine |
| 12 | for my $x (1..255) { |
|
|
| 13 | use Data::Dumper; |
|
|
| 14 | async { |
|
|
| 15 | my $addr = "129.13.162.$x"; |
|
|
| 16 | print "$addr => ",(scalar gethostbyaddr inet_aton($addr), AF_INET),"\n"; |
|
|
| 17 | }; |
|
|
| 18 | } |
|
|
| 19 | |
12 | |
| 20 | }; |
13 | my @pid; |
| 21 | |
14 | |
| 22 | loop; |
15 | for my $x (1..255) { |
|
|
16 | push @pid, async { |
|
|
17 | my $addr = "129.13.162.$x"; |
|
|
18 | print "$addr => ",(scalar gethostbyaddr inet_aton($addr), AF_INET),"\n"; |
|
|
19 | }; |
|
|
20 | } |
|
|
21 | |
|
|
22 | $_->join for @pid; |
|
|
23 | |
