| 1 | #!/opt/perl/bin/perl |
1 | #!/opt/perl/bin/perl |
| 2 | use IO::Socket::INET; |
2 | use IO::Socket::INET; |
| 3 | use AnyEvent::Util; |
3 | use AnyEvent::Socket; |
| 4 | use AnyEvent::Handle; |
4 | use AnyEvent::Handle; |
| 5 | |
5 | |
| 6 | my $cv = AnyEvent->condvar; |
6 | my $cv = AnyEvent->condvar; |
| 7 | |
7 | |
| 8 | # Warning: IO::Socket::INET is going to do a BLOCKING |
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| 9 | # DNS lookup. Please see AnyEvent::Util::inet_aton how to |
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| 10 | # do nonblocking lookups! |
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| 11 | my $sock = IO::Socket::INET->new ( |
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| 12 | PeerAddr => "www.google.com:80", |
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| 13 | Blocking => 0, |
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| 14 | ) or die "Couldn't make socket: $!\n"; |
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| 15 | |
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| 16 | my $hdl; |
8 | my $hdl; |
| 17 | |
9 | |
| 18 | # The $watchobj is just a guard that you have to keep |
10 | my $watchobj = AnyEvent::Socket::tcp_connect ("www.google.com", 80, sub { |
| 19 | # referenced until you are done with the connect. |
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| 20 | my $watchobj = AnyEvent::Util::connect ($sock, sub { |
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| 21 | my ($sock) = @_; |
11 | my ($sock) = @_; |
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12 | |
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13 | unless ($sock) { |
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14 | warn "couldn't connect: $!"; |
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15 | return; |
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16 | } |
| 22 | |
17 | |
| 23 | $hdl = |
18 | $hdl = |
| 24 | AnyEvent::Handle->new ( |
19 | AnyEvent::Handle->new ( |
| 25 | fh => $sock, |
20 | fh => $sock, |
| 26 | on_eof => sub { print "received eof\n"; undef $hdl } |
21 | on_eof => sub { print "received eof\n"; undef $hdl } |
| … | |
… | |
| 33 | print "Yay, got line: $line\n"; |
28 | print "Yay, got line: $line\n"; |
| 34 | $cv->broadcast; |
29 | $cv->broadcast; |
| 35 | }); |
30 | }); |
| 36 | |
31 | |
| 37 | }, sub { |
32 | }, sub { |
| 38 | warn "Got error on connect: $!\n"; |
33 | 10 # the timeout |
| 39 | $cv->broadcast; |
34 | }); |
| 40 | }, 10); |
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| 41 | |
35 | |
| 42 | $cv->wait; |
36 | $cv->wait; |
