rack_adapter.rb in faye-0.6.1

- old
+ new

@@ -1,9 +1,10 @@
 require 'rubygems'
 require 'json'
 require 'rack'
 require 'thin'
+require 'cgi'
 require Faye::ROOT + '/thin_extensions'
 
 module Faye
   class RackAdapter
     
@@ -95,16 +96,19 @@
     end
     
   private
     
     def message_from_request(request)
-      if request.post?
-        content_type = request.env['CONTENT_TYPE'].split(';').first
-        content_type == 'application/json' ?
-            request.body.read :
-            request.params['message']
-      else
-        request.params['message']
+      return request.params['message'] unless request.post?
+      
+      # Some clients do not send a content-type, e.g.
+      # Internet Explorer when using cross-origin-long-polling
+      content_type = request.env['CONTENT_TYPE'] || ''
+      
+      case content_type.split(';').first
+      when 'application/json' then request.body.read
+      when 'text/plain' then CGI.parse(request.body.read)['message'][0]
+      else request.params['message']
       end
     end
     
     def handle_upgrade(request)
       socket = Faye::WebSocket.new(request)