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| | # -*- encoding: binary -*-
# :enddoc:
module Rainbows::TimedRead
G = Rainbows::G # :nodoc:
def read_expire
Time.now + G.kato
end
def kgio_wait_readable
IO.select([self], nil, nil, G.kato)
end
# used for reading headers (respecting keepalive_timeout)
def timed_read(buf)
expire = nil
begin
case rv = kgio_tryread(16384, buf)
when :wait_readable
return if expire && expire < Time.now
expire ||= read_expire
kgio_wait_readable
else
return rv
end
end while true
end
end
|