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Comparing Coro/Coro.pm (file contents):
Revision 1.337 by root, Sun Oct 4 13:10:22 2015 UTC vs.
Revision 1.343 by root, Sun Jun 26 21:46:03 2016 UTC

… …
366 366
367our $idle; # idle handler 367our $idle; # idle handler
368our $main; # main coro 368our $main; # main coro
369our $current; # current coro 369our $current; # current coro
370 370
371our $VERSION = 6.48; 371our $VERSION = 6.511;
372 372
373our @EXPORT = qw(async async_pool cede schedule terminate current unblock_sub rouse_cb rouse_wait); 373our @EXPORT = qw(async async_pool cede schedule terminate current unblock_sub rouse_cb rouse_wait);
374our %EXPORT_TAGS = ( 374our %EXPORT_TAGS = (
375 prio => [qw(PRIO_MAX PRIO_HIGH PRIO_NORMAL PRIO_LOW PRIO_IDLE PRIO_MIN)], 375 prio => [qw(PRIO_MAX PRIO_HIGH PRIO_NORMAL PRIO_LOW PRIO_IDLE PRIO_MIN)],
376); 376);
… …
498C<async> does. As the coro is being reused, stuff like C<on_destroy> 498C<async> does. As the coro is being reused, stuff like C<on_destroy>
499will not work in the expected way, unless you call terminate or cancel, 499will not work in the expected way, unless you call terminate or cancel,
500which somehow defeats the purpose of pooling (but is fine in the 500which somehow defeats the purpose of pooling (but is fine in the
501exceptional case). 501exceptional case).
502 502
503The priority will be reset to C<0> after each run, tracing will be 503The priority will be reset to C<0> after each run, all C<swap_sv> calls
504disabled, the description will be reset and the default output filehandle 504will be undone, tracing will be disabled, the description will be reset
505gets restored, so you can change all these. Otherwise the coro will 505and the default output filehandle gets restored, so you can change all
506be re-used "as-is": most notably if you change other per-coro global 506these. Otherwise the coro will be re-used "as-is": most notably if you
507stuff such as C<$/> you I<must needs> revert that change, which is most 507change other per-coro global stuff such as C<$/> you I<must needs> revert
508simply done by using local as in: C<< local $/ >>. 508that change, which is most simply done by using local as in: C<< local $/
509>>.
509 510
510The idle pool size is limited to C<8> idle coros (this can be 511The idle pool size is limited to C<8> idle coros (this can be
511adjusted by changing $Coro::POOL_SIZE), but there can be as many non-idle 512adjusted by changing $Coro::POOL_SIZE), but there can be as many non-idle
512coros as required. 513coros as required.
513 514

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