diff options
Diffstat (limited to 'lib/rainbows/fiber/coolio/heartbeat.rb')
-rw-r--r-- | lib/rainbows/fiber/coolio/heartbeat.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/rainbows/fiber/coolio/heartbeat.rb b/lib/rainbows/fiber/coolio/heartbeat.rb new file mode 100644 index 0000000..f48f7ef --- /dev/null +++ b/lib/rainbows/fiber/coolio/heartbeat.rb @@ -0,0 +1,15 @@ +# -*- encoding: binary -*- +# :enddoc: +class Rainbows::Fiber::Coolio::Heartbeat < Coolio::TimerWatcher + G = Rainbows::G + + # ZZ gets populated by read_expire in rainbows/fiber/io/methods + ZZ = Rainbows::Fiber::ZZ + def on_timer + exit if (! G.tick && G.cur <= 0) + now = Time.now + fibs = [] + ZZ.delete_if { |fib, time| now >= time ? fibs << fib : ! fib.alive? } + fibs.each { |fib| fib.resume if fib.alive? } + end +end |