1 files changed, 0 insertions, 68 deletions
diff --git a/lib/kgio/autopush.rb b/lib/kgio/autopush.rb
deleted file mode 100644
index fb33f11..0000000
--- a/lib/kgio/autopush.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright (C) 2015 all contributors <kgio-public@bogomips.org>
-# License: LGPLv2.1 or later (https://www.gnu.org/licenses/lgpl-2.1.txt)
-
-require 'socket'
-require 'thread'
-
-# using this code is not recommended, for backwards compatibility only
-module Kgio::Autopush # :nodoc:
-  class SyncArray # :nodoc:
-    def initialize # :nodoc:
-      @map = []
-      @lock = Mutex.new
-    end
-
-    def []=(key, val) # :nodoc:
-      @lock.synchronize { @map[key] = val }
-    end
-
-    def [](key) # :nodoc:
-      @lock.synchronize { @map[key] }
-    end
-  end
-
-  FDMAP = SyncArray.new # :nodoc:
-  APState = Struct.new(:obj, :ap_state) # :nodoc:
-
-  # Not using pre-defined socket constants for 1.8 compatibility
-  if RUBY_PLATFORM.include?('linux')
-    NOPUSH = 3 # :nodoc:
-  elsif RUBY_PLATFORM.include?('freebsd')
-    NOPUSH = 4 # :nodoc:
-  end
-
-  def kgio_autopush? # :nodoc:
-    return false unless Kgio.autopush?
-    state = FDMAP[fileno]
-    state && state.obj == self && state.ap_state != :ignore
-  end
-
-  def kgio_autopush=(bool) # :nodoc:
-    if bool
-      state = FDMAP[fileno] ||= APState.new
-      state.ap_state = :writer
-      state.obj = self
-    end
-    bool
-  end
-
-private
-  def kgio_push_pending # :nodoc:
-    Kgio.autopush or return
-    state = FDMAP[fileno] or return
-    state.obj == self and state.ap_state = :written
-  end
-
-  def kgio_push_pending_data # :nodoc:
-    Kgio.autopush or return
-    state = FDMAP[fileno] or return
-    state.obj == self && state.ap_state == :written or return
-    setsockopt(Socket::IPPROTO_TCP, NOPUSH, 0)
-    setsockopt(Socket::IPPROTO_TCP, NOPUSH, 1)
-    state.ap_state = :writer
-  end
-end
-require 'kgio/autopush/sock_rw'
-require 'kgio/autopush/acceptor'
-Kgio::TCPSocket.__send__(:include, Kgio::Autopush::SockRW) # :nodoc:
-Kgio::Socket.__send__(:include, Kgio::Autopush::SockRW) # :nodoc: