| … | |
… | |
| 41 | |
41 | |
| 42 | our $idle; # idle handler |
42 | our $idle; # idle handler |
| 43 | our $main; # main coroutine |
43 | our $main; # main coroutine |
| 44 | our $current; # current coroutine |
44 | our $current; # current coroutine |
| 45 | |
45 | |
| 46 | our $VERSION = '3.0'; |
46 | our $VERSION = '3.01'; |
| 47 | |
47 | |
| 48 | our @EXPORT = qw(async cede schedule terminate current unblock_sub); |
48 | our @EXPORT = qw(async cede schedule terminate current unblock_sub); |
| 49 | our %EXPORT_TAGS = ( |
49 | our %EXPORT_TAGS = ( |
| 50 | prio => [qw(PRIO_MAX PRIO_HIGH PRIO_NORMAL PRIO_LOW PRIO_IDLE PRIO_MIN)], |
50 | prio => [qw(PRIO_MAX PRIO_HIGH PRIO_NORMAL PRIO_LOW PRIO_IDLE PRIO_MIN)], |
| 51 | ); |
51 | ); |
| … | |
… | |
| 128 | handlers), then it must be prepared to be called recursively. |
128 | handlers), then it must be prepared to be called recursively. |
| 129 | |
129 | |
| 130 | =cut |
130 | =cut |
| 131 | |
131 | |
| 132 | $idle = sub { |
132 | $idle = sub { |
| 133 | print STDERR "FATAL: deadlock detected\n"; |
133 | require Carp; |
| 134 | exit (51); |
134 | Carp::croak ("FATAL: deadlock detected"); |
| 135 | }; |
135 | }; |
| 136 | |
136 | |
| 137 | # this coroutine is necessary because a coroutine |
137 | # this coroutine is necessary because a coroutine |
| 138 | # cannot destroy itself. |
138 | # cannot destroy itself. |
| 139 | my @destroy; |
139 | my @destroy; |
