1 |
elmex |
1.1 |
#!perl |
2 |
root |
1.5 |
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3 |
elmex |
1.1 |
use strict; |
4 |
root |
1.5 |
|
5 |
root |
1.2 |
use AnyEvent::Impl::Perl; |
6 |
elmex |
1.1 |
use AnyEvent::Handle; |
7 |
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use Socket; |
8 |
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9 |
elmex |
1.3 |
print "1..7\n"; |
10 |
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11 |
elmex |
1.1 |
my $cv = AnyEvent->condvar; |
12 |
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13 |
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socketpair my $rd, my $wr, AF_UNIX, SOCK_STREAM, PF_UNSPEC; |
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15 |
elmex |
1.3 |
my $rd_ae = |
16 |
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AnyEvent::Handle->new ( |
17 |
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fh => $rd, |
18 |
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on_eof => sub { |
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warn "reader got EOF"; |
20 |
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$cv->broadcast |
21 |
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} |
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); |
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24 |
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my $wr_ae = |
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AnyEvent::Handle->new ( |
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fh => $wr, |
27 |
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on_eof => sub { |
28 |
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warn "writer got EOF\n"; |
29 |
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$cv->broadcast |
30 |
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} |
31 |
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); |
32 |
elmex |
1.1 |
|
33 |
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my $dat = ''; |
34 |
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35 |
root |
1.6 |
$rd_ae->push_read (chunk => 5132, sub { |
36 |
elmex |
1.1 |
my ($rd_ae, $data) = @_; |
37 |
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$dat = substr $data, 0, 2; |
38 |
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$dat .= substr $data, -5; |
39 |
elmex |
1.3 |
|
40 |
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print "ok 4 - first read chunk\n"; |
41 |
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$wr_ae->push_write ("A" x 5000); |
42 |
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$wr_ae->on_drain (sub { |
43 |
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my ($wr_ae) = @_; |
44 |
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$wr_ae->on_drain; |
45 |
elmex |
1.4 |
print "ok 5 - fourth write\n"; |
46 |
elmex |
1.3 |
|
47 |
root |
1.6 |
$rd_ae->push_read (chunk => 1, sub { |
48 |
elmex |
1.4 |
print "ok 6 - second read chunk\n"; |
49 |
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$cv->broadcast |
50 |
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}); |
51 |
elmex |
1.3 |
}); |
52 |
elmex |
1.1 |
}); |
53 |
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54 |
elmex |
1.3 |
$wr_ae->push_write ("A" x 5000); |
55 |
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$wr_ae->push_write ("X" x 130); |
56 |
elmex |
1.1 |
|
57 |
elmex |
1.3 |
# and now some extreme CPS action: |
58 |
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$wr_ae->on_drain (sub { |
59 |
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my ($wr_ae) = @_; |
60 |
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$wr_ae->on_drain; |
61 |
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print "ok 1 - first write\n"; |
62 |
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63 |
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$wr_ae->push_write ("Y"); |
64 |
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$wr_ae->on_drain (sub { |
65 |
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my ($wr_ae) = @_; |
66 |
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$wr_ae->on_drain; |
67 |
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print "ok 2 - second write\n"; |
68 |
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69 |
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$wr_ae->push_write ("Z"); |
70 |
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$wr_ae->on_drain (sub { |
71 |
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my ($wr_ae) = @_; |
72 |
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$wr_ae->on_drain; |
73 |
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print "ok 3 - third write\n"; |
74 |
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}); |
75 |
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}); |
76 |
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}); |
77 |
elmex |
1.1 |
|
78 |
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$cv->wait; |
79 |
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80 |
elmex |
1.3 |
if ($dat eq "AAXXXYZ") { |
81 |
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print "ok 7 - received data\n"; |
82 |
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} else { |
83 |
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warn "dat was '$dat'\n"; |
84 |
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print "not ok 7 - received data\n"; |
85 |
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} |