request.rb in igrigorik-em-http-request-0.1.8

- old
+ new

@@ -45,17 +45,18 @@
     #     Called for each response body chunk (you may assume HTTP 200
     #     OK then)
     #
 
     def get  options = {};    send_request(:get,  options);    end
+    def head options = {};    send_request(:head, options);    end
     def post options = {};    send_request(:post, options);    end
 
     protected
 
     def send_request(method, options)
       raise ArgumentError, "invalid request path" unless /^\// === @uri.path
-
+      
       method = method.to_s.upcase
       begin
        EventMachine.connect(@uri.host, @uri.port, EventMachine::HttpClient) { |c|
           c.uri = @uri
           c.method = method
@@ -63,10 +64,10 @@
           c.comm_inactivity_timeout = options[:timeout] || 5
         }
       rescue RuntimeError => e 
         raise e unless e.message == "no connection"
         conn = EventMachine::HttpClient.new("")
-        conn.on_error("no connection")
+        conn.on_error("no connection", true)
         conn
       end
     end
   end
 end