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| 31 | important global variables. |
31 | important global variables. |
| 32 | |
32 | |
| 33 | =cut |
33 | =cut |
| 34 | |
34 | |
| 35 | package Coro; |
35 | package Coro; |
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36 | |
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37 | no warnings qw(uninitialized); |
| 36 | |
38 | |
| 37 | use Coro::State; |
39 | use Coro::State; |
| 38 | |
40 | |
| 39 | use base Exporter; |
41 | use base Exporter; |
| 40 | |
42 | |
| … | |
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| 116 | # this coroutine is necessary because a coroutine |
118 | # this coroutine is necessary because a coroutine |
| 117 | # cannot destroy itself. |
119 | # cannot destroy itself. |
| 118 | my @destroy; |
120 | my @destroy; |
| 119 | my $manager = new Coro sub { |
121 | my $manager = new Coro sub { |
| 120 | while() { |
122 | while() { |
| 121 | delete ((pop @destroy)->{_coro_state}) while @destroy; |
123 | # by overwriting the state object with the manager we destroy it |
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124 | # while still being able to schedule this coroutine (in case it has |
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125 | # been readied multiple times. this is harmless since the manager |
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126 | # can be called as many times as neccessary and will always |
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127 | # remove itself from the runqueue |
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128 | (pop @destroy)->{_coro_state} = $manager->{_coro_state} while @destroy; |
| 122 | &schedule; |
129 | &schedule; |
| 123 | } |
130 | } |
| 124 | }; |
131 | }; |
| 125 | |
132 | |
| 126 | # static methods. not really. |
133 | # static methods. not really. |
