diff options
Diffstat (limited to 'lib/rainbows/configurator.rb')
-rw-r--r-- | lib/rainbows/configurator.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/rainbows/configurator.rb b/lib/rainbows/configurator.rb index a1d90cb..1b93fc7 100644 --- a/lib/rainbows/configurator.rb +++ b/lib/rainbows/configurator.rb @@ -190,7 +190,9 @@ module Rainbows::Configurator # end # # Keep in mind that splice(2) itself is a relatively new system call - # and has been buggy in many older Linux kernels. + # and has been buggy in many older Linux kernels. If you're proxying + # the output of sockets to the client, be sure to use "io_splice" + # 4.1.1 or later to avoid stalling responses. # # Default: IO on Ruby 1.9+, false otherwise def copy_stream(klass) |