| … | |
… | |
| 113 | reasons. If performance is not essential you are encouraged to use the |
113 | reasons. If performance is not essential you are encouraged to use the |
| 114 | C<Coro::current> function instead. |
114 | C<Coro::current> function instead. |
| 115 | |
115 | |
| 116 | =cut |
116 | =cut |
| 117 | |
117 | |
|
|
118 | $main->{desc} = "[main::]"; |
|
|
119 | |
| 118 | # maybe some other module used Coro::Specific before... |
120 | # maybe some other module used Coro::Specific before... |
| 119 | $main->{specific} = $current->{specific} |
121 | $main->{specific} = $current->{specific} |
| 120 | if $current; |
122 | if $current; |
| 121 | |
123 | |
| 122 | _set_current $main; |
124 | _set_current $main; |
| … | |
… | |
| 230 | terminate }> once per second or so to slowly replenish the pool. |
232 | terminate }> once per second or so to slowly replenish the pool. |
| 231 | |
233 | |
| 232 | =cut |
234 | =cut |
| 233 | |
235 | |
| 234 | our $POOL_SIZE = 8; |
236 | our $POOL_SIZE = 8; |
|
|
237 | our $MAX_POOL_RSS = 64 * 1024; |
| 235 | our @pool; |
238 | our @pool; |
| 236 | |
239 | |
| 237 | sub pool_handler { |
240 | sub pool_handler { |
| 238 | while () { |
241 | while () { |
| 239 | $current->{desc} = "[async_pool]"; |
242 | $current->{desc} = "[async_pool]"; |
| … | |
… | |
| 242 | my ($cb, @arg) = @{ delete $current->{_invoke} or return }; |
245 | my ($cb, @arg) = @{ delete $current->{_invoke} or return }; |
| 243 | $cb->(@arg); |
246 | $cb->(@arg); |
| 244 | }; |
247 | }; |
| 245 | warn $@ if $@; |
248 | warn $@ if $@; |
| 246 | |
249 | |
| 247 | last if @pool >= $POOL_SIZE; |
250 | last if @pool >= $POOL_SIZE || $current->rss >= $MAX_POOL_RSS; |
| 248 | |
251 | |
| 249 | push @pool, $current; |
252 | push @pool, $current; |
| 250 | $current->{desc} = "[async_pool idle]"; |
253 | $current->{desc} = "[async_pool idle]"; |
| 251 | $current->save (Coro::State::SAVE_DEF); |
254 | $current->save (Coro::State::SAVE_DEF); |
| 252 | $current->prio (0); |
255 | $current->prio (0); |
