| … | |
… | |
| 32 | function - it will be managed by this module. |
32 | function - it will be managed by this module. |
| 33 | |
33 | |
| 34 | Your application should just create all necessary coroutines and then call |
34 | Your application should just create all necessary coroutines and then call |
| 35 | Coro::Event::loop. |
35 | Coro::Event::loop. |
| 36 | |
36 | |
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|
37 | Please note that even programs or modules (such as |
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38 | L<Coro::Handle|Coro::Handle>) that use "traditional" |
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39 | event-based/continuation style will run more efficient with this module |
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40 | then when using only Event. |
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41 | |
| 37 | =over 4 |
42 | =over 4 |
| 38 | |
43 | |
| 39 | =cut |
44 | =cut |
| 40 | |
45 | |
| 41 | package Coro::Event; |
46 | package Coro::Event; |
| 42 | |
47 | |
| 43 | BEGIN { eval { require warnings } && warnings->unimport ("uninitialized") } |
48 | BEGIN { eval { require warnings } && warnings->unimport ("uninitialized") } |
| 44 | |
49 | |
| 45 | use Carp; |
50 | use Carp; |
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51 | no warnings; |
| 46 | |
52 | |
| 47 | use Coro; |
53 | use Coro; |
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54 | use Coro::Timer; |
| 48 | use Event qw(loop unloop); # we are re-exporting this, cooool! |
55 | use Event qw(loop unloop); # we are re-exporting this, cooool! |
| 49 | |
56 | |
| 50 | use base 'Exporter'; |
57 | use XSLoader; |
| 51 | |
58 | |
|
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59 | use base Exporter::; |
|
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60 | |
| 52 | @EXPORT = qw(loop unloop sweep reschedule); |
61 | our @EXPORT = qw(loop unloop sweep reschedule); |
| 53 | |
62 | |
| 54 | BEGIN { |
63 | BEGIN { |
| 55 | $VERSION = 0.97; |
64 | our $VERSION = 1.9; |
| 56 | |
65 | |
| 57 | local $^W = 0; # avoid redefine warning for Coro::ready; |
66 | local $^W = 0; # avoid redefine warning for Coro::ready; |
| 58 | |
67 | XSLoader::load __PACKAGE__, $VERSION; |
| 59 | require DynaLoader; |
|
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| 60 | push @ISA, 'DynaLoader'; |
|
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| 61 | bootstrap Coro::Event $VERSION; |
|
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| 62 | } |
68 | } |
| 63 | |
69 | |
| 64 | =item $w = Coro::Event->flavour(args...) |
70 | =item $w = Coro::Event->flavour(args...) |
| 65 | |
71 | |
| 66 | Create and return a watcher of the given type. |
72 | Create and return a watcher of the given type. |
| … | |
… | |
| 148 | |
154 | |
| 149 | This is the version of C<loop> you should use instead of C<Event::loop> |
155 | This is the version of C<loop> you should use instead of C<Event::loop> |
| 150 | when using this module - it will ensure correct scheduling in the presence |
156 | when using this module - it will ensure correct scheduling in the presence |
| 151 | of events. |
157 | of events. |
| 152 | |
158 | |
| 153 | =begin comment |
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| 154 | |
|
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| 155 | Unlike loop's counterpart it is not an error when no watchers are active - |
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| 156 | loop silently returns in this case, as if unloop(undef) were called. |
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| 157 | |
|
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| 158 | =end comment |
|
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| 159 | |
|
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| 160 | =cut |
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| 161 | |
|
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| 162 | # no longer do something special - it's done internally now |
|
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| 163 | |
|
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| 164 | #sub loop(;$) { |
|
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| 165 | # #local $Coro::idle = $Coro::current; |
|
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| 166 | # #Coro::schedule; # become idle task, which is implicitly ready |
|
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| 167 | # &Event::loop; |
|
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| 168 | #} |
|
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| 169 | |
|
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| 170 | =item unloop([$result]) |
159 | =item unloop([$result]) |
| 171 | |
160 | |
| 172 | Same as Event::unloop (provided here for your convinience only). |
161 | Same as Event::unloop (provided here for your convinience only). |
| 173 | |
162 | |
| 174 | =cut |
163 | =cut |
| 175 | |
164 | |
| 176 | $Coro::idle = new Coro sub { |
165 | $Coro::idle = \&Event::one_event; # inefficient |
| 177 | while () { |
|
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| 178 | Event::one_event; # inefficient |
|
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| 179 | Coro::schedule; |
|
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| 180 | } |
|
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| 181 | }; |
|
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| 182 | |
|
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| 183 | # provide hooks for Coro::Timer |
|
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| 184 | |
|
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| 185 | package Coro::Timer; |
|
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| 186 | |
|
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| 187 | unless ($override) { |
|
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| 188 | $override = 1; |
|
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| 189 | *_new_timer = sub { |
|
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| 190 | Event->timer(at => $_[0], cb => $_[1]); |
|
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| 191 | }; |
|
|
| 192 | } |
|
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| 193 | |
166 | |
| 194 | 1; |
167 | 1; |
| 195 | |
168 | |
|
|
169 | =back |
|
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170 | |
| 196 | =head1 AUTHOR |
171 | =head1 AUTHOR |
| 197 | |
172 | |
| 198 | Marc Lehmann <pcg@goof.com> |
173 | Marc Lehmann <schmorp@schmorp.de> |
| 199 | http://www.goof.com/pcg/marc/ |
174 | http://home.schmorp.de/ |
| 200 | |
175 | |
| 201 | =cut |
176 | =cut |
| 202 | |
177 | |
