| … | |
… | |
| 11 | |
11 | |
| 12 | my $hdl; $hdl = new AnyEvent::Handle |
12 | my $hdl; $hdl = new AnyEvent::Handle |
| 13 | fh => \*STDIN, |
13 | fh => \*STDIN, |
| 14 | on_error => sub { |
14 | on_error => sub { |
| 15 | my ($hdl, $fatal, $msg) = @_; |
15 | my ($hdl, $fatal, $msg) = @_; |
| 16 | warn "got error $msg\n"; |
16 | AE::log warn => "got error $msg\n"; |
| 17 | $hdl->destroy; |
17 | $hdl->destroy; |
| 18 | $cv->send; |
18 | $cv->send; |
| 19 | }; |
19 | }; |
| 20 | |
20 | |
| 21 | # send some request line |
21 | # send some request line |
| 22 | $hdl->push_write ("getinfo\015\012"); |
22 | $hdl->push_write ("getinfo\015\012"); |
| 23 | |
23 | |
| 24 | # read the response line |
24 | # read the response line |
| 25 | $hdl->push_read (line => sub { |
25 | $hdl->push_read (line => sub { |
| 26 | my ($hdl, $line) = @_; |
26 | my ($hdl, $line) = @_; |
| 27 | warn "got line <$line>\n"; |
27 | AE::log warn => "got line <$line>\n"; |
| 28 | $cv->send; |
28 | $cv->send; |
| 29 | }); |
29 | }); |
| 30 | |
30 | |
| 31 | $cv->recv; |
31 | $cv->recv; |
| 32 | |
32 | |
| … | |
… | |
| 1432 | data. |
1432 | data. |
| 1433 | |
1433 | |
| 1434 | Example: read 2 bytes. |
1434 | Example: read 2 bytes. |
| 1435 | |
1435 | |
| 1436 | $handle->push_read (chunk => 2, sub { |
1436 | $handle->push_read (chunk => 2, sub { |
| 1437 | warn "yay ", unpack "H*", $_[1]; |
1437 | AE::log debug => "yay " . unpack "H*", $_[1]; |
| 1438 | }); |
1438 | }); |
| 1439 | |
1439 | |
| 1440 | =cut |
1440 | =cut |
| 1441 | |
1441 | |
| 1442 | register_read_type chunk => sub { |
1442 | register_read_type chunk => sub { |
| … | |
… | |
| 2330 | C<low_water_mark> this will be called precisely when all data has been |
2330 | C<low_water_mark> this will be called precisely when all data has been |
| 2331 | written to the socket: |
2331 | written to the socket: |
| 2332 | |
2332 | |
| 2333 | $handle->push_write (...); |
2333 | $handle->push_write (...); |
| 2334 | $handle->on_drain (sub { |
2334 | $handle->on_drain (sub { |
| 2335 | warn "all data submitted to the kernel\n"; |
2335 | AE::log debug => "all data submitted to the kernel\n"; |
| 2336 | undef $handle; |
2336 | undef $handle; |
| 2337 | }); |
2337 | }); |
| 2338 | |
2338 | |
| 2339 | If you just want to queue some data and then signal EOF to the other side, |
2339 | If you just want to queue some data and then signal EOF to the other side, |
| 2340 | consider using C<< ->push_shutdown >> instead. |
2340 | consider using C<< ->push_shutdown >> instead. |
