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-rw-r--r--extras/exec_cgi.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/extras/exec_cgi.rb b/extras/exec_cgi.rb
index 3091cfb..6bb40c1 100644
--- a/extras/exec_cgi.rb
+++ b/extras/exec_cgi.rb
@@ -12,6 +12,14 @@
 #  (delfater: ensure that parent body is always closed)
 # Otherwise you will get zombies from HEAD requests which accept compressed
 # responses.
+#
+# Usage in config.ru using cgit as an example:
+#
+#   use Rack::Chunked
+#   # other Rack middlewares can go here...
+#
+#   run ExecCgi.new('/path/to/cgit.cgi') # cgit: https://git.zx2c4.com/cgit/
+#
 class ExecCgi
   class MyIO < Kgio::Pipe
     attr_writer :my_pid