| Revision: | 1.4 |
| Committed: | Thu Aug 6 14:00:36 2009 UTC (14 years, 10 months ago) by root |
| Branch: | MAIN |
| CVS Tags: | rel-7_05, rel-7_07, rel-7_01, rel-7_02, rel-7_03, rel-7_08, rel-7_09, rel-5_112, rel-7_16, rel-7_13, rel-7_11, rel-5_251, rel-6_0, rel-6_1, rel-6_11, rel-6_12, rel-6_13, rel-5_261, rel-7_15, rel-7_14, rel-7_12, rel-6_02, rel-6_01, rel-5_271, rel-5_28, rel-5_29, rel-7_0, rel-5_21, rel-5_22, rel-5_23, rel-5_24, rel-5_26, rel-5_27, rel-5_1, rel-5_0, rel-5_3, rel-5_2, rel-7_04, rel-5_201, rel-5_202, rel-5_31, rel-5_111, rel-5_01, rel-6_14, rel-5_11, rel-5_12, HEAD |
| Changes since 1.3: | +1 -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_error => 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; |