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… | |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
166 | =item cf::wait_for_tick, cf::wait_for_tick_begin |
167 | |
167 | |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
168 | These are functions that inhibit the current coroutine one tick. cf::wait_for_tick_begin only |
169 | returns directly I<after> the tick processing (and consequently, can only wake one process |
169 | returns directly I<after> the tick processing (and consequently, can only wake one process |
170 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
170 | per tick), while cf::wait_for_tick wakes up all waiters after tick processing. |
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|
171 | |
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172 | =item @cf::INVOKE_RESULTS |
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|
173 | |
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|
174 | This array contains the results of the last C<invoke ()> call. When |
|
|
175 | C<cf::override> is called C<@cf::INVOKE_RESULTS> is set to the parameters of |
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|
176 | that call. |
171 | |
177 | |
172 | =back |
178 | =back |
173 | |
179 | |
174 | =cut |
180 | =cut |
175 | |
181 | |
… | |
… | |
866 | "; |
872 | "; |
867 | die if $@; |
873 | die if $@; |
868 | } |
874 | } |
869 | |
875 | |
870 | our $override; |
876 | our $override; |
871 | our @invoke_results = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
877 | our @INVOKE_RESULTS = (); # referenced from .xs code. TODO: play tricks with reify and mortals? |
872 | |
878 | |
873 | sub override { |
879 | sub override { |
874 | $override = 1; |
880 | $override = 1; |
875 | @invoke_results = (); |
881 | @INVOKE_RESULTS = (@_); |
876 | } |
882 | } |
877 | |
883 | |
878 | sub do_invoke { |
884 | sub do_invoke { |
879 | my $event = shift; |
885 | my $event = shift; |
880 | my $callbacks = shift; |
886 | my $callbacks = shift; |
881 | |
887 | |
882 | @invoke_results = (); |
888 | @INVOKE_RESULTS = (); |
883 | |
889 | |
884 | local $override; |
890 | local $override; |
885 | |
891 | |
886 | for (@$callbacks) { |
892 | for (@$callbacks) { |
887 | eval { &{$_->[1]} }; |
893 | eval { &{$_->[1]} }; |
… | |
… | |
904 | |
910 | |
905 | Generate an object-specific event with the given arguments. |
911 | Generate an object-specific event with the given arguments. |
906 | |
912 | |
907 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
913 | This API is preliminary (most likely, the EVENT_CLASS_xxx prefix will be |
908 | removed in future versions), and there is no public API to access override |
914 | removed in future versions), and there is no public API to access override |
909 | results (if you must, access C<@cf::invoke_results> directly). |
915 | results (if you must, access C<@cf::INVOKE_RESULTS> directly). |
910 | |
916 | |
911 | =back |
917 | =back |
912 | |
918 | |
913 | =cut |
919 | =cut |
914 | |
920 | |
… | |
… | |
1619 | $self->init; # pass $1 etc. |
1625 | $self->init; # pass $1 etc. |
1620 | return $self; |
1626 | return $self; |
1621 | } |
1627 | } |
1622 | } |
1628 | } |
1623 | |
1629 | |
1624 | Carp::carp "unable to resolve path '$path' (base '$base')."; |
1630 | Carp::cluck "unable to resolve path '$path' (base '$base')."; |
1625 | () |
1631 | () |
1626 | } |
1632 | } |
1627 | |
1633 | |
1628 | sub init { |
1634 | sub init { |
1629 | my ($self) = @_; |
1635 | my ($self) = @_; |
… | |
… | |
1907 | |
1913 | |
1908 | undef $MAP_PREFETCH{$path}; |
1914 | undef $MAP_PREFETCH{$path}; |
1909 | $MAP_PREFETCHER ||= cf::async { |
1915 | $MAP_PREFETCHER ||= cf::async { |
1910 | while (%MAP_PREFETCH) { |
1916 | while (%MAP_PREFETCH) { |
1911 | for my $path (keys %MAP_PREFETCH) { |
1917 | for my $path (keys %MAP_PREFETCH) { |
1912 | my $map = find $path |
1918 | if (my $map = find $path) { |
1913 | or next; |
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|
1914 | $map->load; |
1919 | $map->load; |
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1920 | } |
1915 | |
1921 | |
1916 | delete $MAP_PREFETCH{$path}; |
1922 | delete $MAP_PREFETCH{$path}; |
1917 | } |
1923 | } |
1918 | } |
1924 | } |
1919 | undef $MAP_PREFETCHER; |
1925 | undef $MAP_PREFETCHER; |