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#!perl |
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|
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use strict; |
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|
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use AnyEvent::Impl::Perl; |
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use AnyEvent::Handle; |
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use Socket; |
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|
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print "1..7\n"; |
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|
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my $cv = AnyEvent->condvar; |
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|
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socketpair my $rd, my $wr, AF_UNIX, SOCK_STREAM, PF_UNSPEC; |
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|
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my $rd_ae = |
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AnyEvent::Handle->new ( |
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fh => $rd, |
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on_eof => sub { |
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warn "reader got EOF"; |
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$cv->broadcast |
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} |
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); |
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|
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my $wr_ae = |
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AnyEvent::Handle->new ( |
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fh => $wr, |
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on_eof => sub { |
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warn "writer got EOF\n"; |
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$cv->broadcast |
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} |
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); |
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|
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my $dat = ''; |
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|
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$rd_ae->push_read (chunk => 5132, sub { |
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my ($rd_ae, $data) = @_; |
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$dat = substr $data, 0, 2; |
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$dat .= substr $data, -5; |
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|
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print "ok 4 - first read chunk\n"; |
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my $n = 5; |
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$wr_ae->push_write ("A" x 5000); |
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$wr_ae->on_drain (sub { |
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my ($wr_ae) = @_; |
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$wr_ae->on_drain; |
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print "ok " . $n++ . " - fourth write\n"; |
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|
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}); |
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|
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$rd_ae->push_read (chunk => 1, sub { |
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print "ok " . $n++ . " - second read chunk\n"; |
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$cv->broadcast |
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}); |
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}); |
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|
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$wr_ae->push_write ("A" x 5000); |
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$wr_ae->push_write ("X" x 130); |
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|
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# and now some extreme CPS action: |
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$wr_ae->on_drain (sub { |
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my ($wr_ae) = @_; |
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$wr_ae->on_drain; |
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print "ok 1 - first write\n"; |
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|
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$wr_ae->push_write ("Y"); |
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$wr_ae->on_drain (sub { |
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my ($wr_ae) = @_; |
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$wr_ae->on_drain; |
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print "ok 2 - second write\n"; |
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|
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$wr_ae->push_write ("Z"); |
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$wr_ae->on_drain (sub { |
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my ($wr_ae) = @_; |
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$wr_ae->on_drain; |
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print "ok 3 - third write\n"; |
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}); |
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}); |
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}); |
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|
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$cv->wait; |
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|
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if ($dat eq "AAXXXYZ") { |
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print "ok 7 - received data\n"; |
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} else { |
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warn "dat was '$dat'\n"; |
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print "not ok 7 - received data\n"; |
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} |
