avoid EPOLL_CTL_DEL calls on rack.hijack

We will support "un-hijacking", so the repeated ep_insert/ep_remove
sequences in the kernel will get expensive and complicated for our
user-land code, too.

1 files changed, 0 insertions, 6 deletions

diff --git a/lib/yahns/queue_kqueue.rb b/lib/yahns/queue_kqueue.rb
index ce75793..4e5c133 100644
--- a/lib/yahns/queue_kqueue.rb
+++ b/lib/yahns/queue_kqueue.rb
@@ -41,12 +41,6 @@ class Yahns::Queue < SleepyPenguin::Kqueue::IO # :nodoc:
     Thread.current[:yahns_fdmap] = @fdmap
   end
 
-  def queue_del(io)
-    # do not bother with kevent EV_DELETE, it may be tricky to get right,
-    # we only did it in epoll since Eric knows the epoll internals well.
-    @fdmap.forget(io)
-  end
-
   # returns an array of infinitely running threads
   def worker_thread(logger, max_events)
     Thread.new do