1 files changed, 0 insertions, 109 deletions
diff --git a/lib/unicorn/app/inetd.rb b/lib/unicorn/app/inetd.rb
deleted file mode 100644
index 13b6624..0000000
--- a/lib/unicorn/app/inetd.rb
+++ /dev/null
@@ -1,109 +0,0 @@
-# -*- encoding: binary -*-
-# :enddoc:
-# Copyright (c) 2009 Eric Wong
-# You can redistribute it and/or modify it under the same terms as Ruby 1.8 or
-# the GPLv2+ (GPLv3+ preferred)
-
-# this class *must* be used with Rack::Chunked
-module Unicorn::App
-  class Inetd < Struct.new(:cmd)
-
-    class CatBody < Struct.new(:errors, :err_rd, :out_rd, :pid_map)
-      def initialize(env, cmd)
-        self.errors = env['rack.errors']
-        in_rd, in_wr = IO.pipe
-        self.err_rd, err_wr = IO.pipe
-        self.out_rd, out_wr = IO.pipe
-
-        cmd_pid = fork {
-          inp, out, err = (0..2).map { |i| IO.new(i) }
-          inp.reopen(in_rd)
-          out.reopen(out_wr)
-          err.reopen(err_wr)
-          [ in_rd, in_wr, err_rd, err_wr, out_rd, out_wr ].each { |i| i.close }
-          exec(*cmd)
-        }
-        [ in_rd, err_wr, out_wr ].each { |io| io.close }
-        [ in_wr, err_rd, out_rd ].each { |io| io.binmode }
-        in_wr.sync = true
-
-        # Unfortunately, input here must be processed inside a seperate
-        # thread/process using blocking I/O since env['rack.input'] is not
-        # IO.select-able and attempting to make it so would trip Rack::Lint
-        inp_pid = fork {
-          input = env['rack.input']
-          [ err_rd, out_rd ].each { |io| io.close }
-
-          # this is dependent on input.read having readpartial semantics:
-          buf = input.read(16384)
-          begin
-            in_wr.write(buf)
-          end while input.read(16384, buf)
-        }
-        in_wr.close
-        self.pid_map = {
-          inp_pid => 'input streamer',
-          cmd_pid => cmd.inspect,
-        }
-      end
-
-      def each
-        begin
-          rd, = IO.select([err_rd, out_rd])
-          rd && rd.first or next
-
-          if rd.include?(err_rd)
-            begin
-              errors.write(err_rd.read_nonblock(16384))
-            rescue Errno::EINTR
-            rescue Errno::EAGAIN
-              break
-            end while true
-          end
-
-          rd.include?(out_rd) or next
-
-          begin
-            yield out_rd.read_nonblock(16384)
-          rescue Errno::EINTR
-          rescue Errno::EAGAIN
-            break
-          end while true
-        rescue EOFError,Errno::EPIPE,Errno::EBADF,Errno::EINVAL
-          break
-        end while true
-
-        self
-      end
-
-      def close
-        pid_map.each { |pid, str|
-          begin
-            pid, status = Process.waitpid2(pid)
-            status.success? or
-              errors.write("#{str}: #{status.inspect} (PID:#{pid})\n")
-          rescue Errno::ECHILD
-            errors.write("Failed to reap #{str} (PID:#{pid})\n")
-          end
-        }
-        out_rd.close
-        err_rd.close
-      end
-
-    end
-
-    def initialize(*cmd)
-      self.cmd = cmd
-    end
-
-    def call(env)
-      /\A100-continue\z/i =~ env[Unicorn::Const::HTTP_EXPECT] and
-          return [ 100, {} , [] ]
-
-      [ 200, { 'Content-Type' => 'application/octet-stream' },
-       CatBody.new(env, cmd) ]
-    end
-
-  end
-
-end