| Revision: | 1.3 |
| Committed: | Sat May 24 23:34:28 2008 UTC (16 years, 10 months ago) by root |
| Branch: | MAIN |
| CVS Tags: | rel-4_151, rel-4_152, rel-4_91, rel-4_04, rel-4_23, rel-4_21, rel-4_412, rel-4_81, rel-4_83, rel-4_82, rel-4_86, rel-4_352, rel-4_351, rel-4_14, rel-4_15, rel-4_13, rel-0_85, rel-4_331, rel-4_231, rel-4_233, rel-4_232, rel-4_8, rel-4_234, rel-4_4, rel-4_05, rel-4_12, rel-4_11, rel-4_22, rel-4_161, rel-4_160, rel-4_881, rel-4_411, rel-4_9, rel-4_45, rel-4_41, rel-4_42, rel-4_1, rel-4_2, rel-4_88, rel-4_3, rel-4_31, rel-4_32, rel-4_33, rel-4_34, rel-4_35, rel-4_03 |
| Changes since 1.2: | +2 -1 lines |
| Log Message: | *** empty log message *** |
| # | Content |
|---|---|
| 1 | #!/opt/bin/perl |
| 2 | |
| 3 | # This small example script shows how to do non-blocking |
| 4 | # reads from a file handle. |
| 5 | |
| 6 | use AnyEvent::Handle; |
| 7 | my $cv = AnyEvent->condvar; |
| 8 | |
| 9 | my $ae_fh = |
| 10 | AnyEvent::Handle->new ( |
| 11 | fh => \*STDIN, |
| 12 | on_eof => sub { $cv->broadcast } |
| 13 | ); |
| 14 | |
| 15 | $ae_fh->push_read (line => sub { |
| 16 | my ($ae_fh, $line) = @_; |
| 17 | print "Got line [$line]\n"; |
| 18 | |
| 19 | $ae_fh->push_read (sub { |
| 20 | my ($ae_fh) = @_; |
| 21 | print "Got additional data:[\n".$ae_fh->rbuf."]\n"; |
| 22 | |
| 23 | if ($ae_fh->rbuf =~ s/^.*\bend\b//s) { |
| 24 | print "'end' detected, stopping program\n"; |
| 25 | $cv->broadcast; |
| 26 | return 1; |
| 27 | } |
| 28 | |
| 29 | return 0; |
| 30 | }); |
| 31 | }); |
| 32 | |
| 33 | $cv->wait; |