diff options
Diffstat (limited to 'lib/unicorn.rb')
| -rw-r--r-- | lib/unicorn.rb | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/unicorn.rb b/lib/unicorn.rb index 5f2134d..fb91679 100644 --- a/lib/unicorn.rb +++ b/lib/unicorn.rb @@ -1,7 +1,7 @@ # -*- encoding: binary -*- +# frozen_string_literal: false require 'etc' require 'stringio' -require 'kgio' require 'raindrops' require 'io/wait' @@ -66,7 +66,6 @@ module Unicorn middleware = { # order matters ContentLength: nil, - Chunked: nil, CommonLogger: [ $stderr ], ShowExceptions: nil, Lint: nil, @@ -75,8 +74,8 @@ module Unicorn # return value, matches rackup defaults based on env # Unicorn does not support persistent connections, but Rainbows! - # and Zbatery both do. Users accustomed to the Rack::Server default - # middlewares will need ContentLength/Chunked middlewares. + # does. Users accustomed to the Rack::Server default + # middlewares will need ContentLength middleware. case ENV["RACK_ENV"] when "development" when "deployment" @@ -96,7 +95,7 @@ module Unicorn # returns an array of strings representing TCP listen socket addresses # and Unix domain socket paths. This is useful for use with - # Raindrops::Middleware under Linux: https://bogomips.org/raindrops/ + # Raindrops::Middleware under Linux: https://yhbt.net/raindrops/ def self.listener_names Unicorn::HttpServer::LISTENERS.map do |io| Unicorn::SocketHelper.sock_name(io) @@ -113,9 +112,7 @@ module Unicorn F_SETPIPE_SZ = 1031 if RUBY_PLATFORM =~ /linux/ def self.pipe # :nodoc: - Kgio::Pipe.new.each do |io| - io.close_on_exec = true # remove this when we only support Ruby >= 2.0 - + IO.pipe.each do |io| # shrink pipes to minimize impact on /proc/sys/fs/pipe-user-pages-soft # limits. if defined?(F_SETPIPE_SZ) @@ -123,6 +120,9 @@ module Unicorn io.fcntl(F_SETPIPE_SZ, Raindrops::PAGE_SIZE) rescue Errno::EINVAL # old kernel + rescue Errno::EPERM + # resizes fail if Linux is close to the pipe limit for the user + # or if the user does not have permissions to resize end end end |