From e4178814b71af92d470974bdc6071666c1c8831a Mon Sep 17 00:00:00 2001
From: eranb <barakviz@gmail.com>
Date: Mon, 6 May 2013 23:03:37 +0300
Subject: [PATCH] rackup: ability to specify the number of workers using rackup
 generic options API, e.g -O workers=16

---
 README.md                  | 6 ++++++
 examples/websocket_rack.sh | 2 +-
 lib/rack/handler/reel.rb   | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index cbce522..8d99495 100644
--- a/README.md
+++ b/README.md
@@ -143,6 +143,12 @@ by Celluloid. In addition, the Rack specification mandates that request bodies
 are rewindable, which prevents streaming request bodies as the spec dictates
 they must be written to disk.
 
+To run `.ru` file using Reel w/ 16 workers
+
+```
+rackup -p 1234 -s reel config.ru -Enone -O "workers=16" 
+```
+
 To really leverage Reel's capabilities, you must use Reel via its own API,
 or another Ruby library with direct Reel support.
 
diff --git a/examples/websocket_rack.sh b/examples/websocket_rack.sh
index 6057108..6cb77c9 100755
--- a/examples/websocket_rack.sh
+++ b/examples/websocket_rack.sh
@@ -1 +1 @@
-rackup -s reel websocket.ru -Enone
\ No newline at end of file
+rackup -s reel websocket.ru -Enone -O "workers=16"
diff --git a/lib/rack/handler/reel.rb b/lib/rack/handler/reel.rb
index babaa8f..59fb521 100644
--- a/lib/rack/handler/reel.rb
+++ b/lib/rack/handler/reel.rb
@@ -83,6 +83,7 @@ def normalize_options(options)
         options = options.inject({}) { |h, (k,v)| h[k.downcase] = v ; h }
         options[:rackup] = options[:config] if options[:config]
         options[:port] = options[:port].to_i if options[:port]
+        options[:workers] = options[:workers].to_i if options[:workers]
         options
       end
     end