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| | # Copyright (C) 2013, Eric Wong <normalperson@yhbt.net> and all contributors
# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
module Yahns::ClientExpire # :nodoc:
def __timestamp
Time.now.to_f
end
def yahns_expire(timeout)
return 0 if closed? # still racy, but avoid the exception in most cases
if (__timestamp - @last_io_at) > timeout
shutdown
1
else
0
end
rescue # the IO#closed? check is racy
0
end
def kgio_read(*args)
@last_io_at = __timestamp
super
end
def kgio_write(*args)
@last_io_at = __timestamp
super
end
def kgio_trywrite(*args)
@last_io_at = __timestamp
super
end
def kgio_tryread(*args)
@last_io_at = __timestamp
super
end
end
|