lib/rhosync/stats/middleware.rb in rhosync-2.1.16 vs lib/rhosync/stats/middleware.rb in rhosync-2.1.17.beta1

@@ -4,17 +4,22 @@
       def initialize(app)
         @app = app
       end
 
       def call(env)
-        start = Time.now.to_f
-        status, headers, body = @app.call(env)
-        finish = Time.now.to_f
-        metric = "http:#{env['REQUEST_METHOD']}:#{env['PATH_INFO']}"
-        source_name = env['rack.request.query_hash']["source_name"] if env['rack.request.query_hash']
-        metric << ":#{source_name}" if source_name
-        Record.save_average(metric,finish - start)
-        [status, headers, body]
+        if Rhosync.stats || Rhosync::Server.stats
+          start = Time.now.to_f
+          status, headers, body = @app.call(env)
+          finish = Time.now.to_f
+          metric = "http:#{env['REQUEST_METHOD']}:#{env['PATH_INFO']}"
+          source_name = env['rack.request.query_hash']["source_name"] if env['rack.request.query_hash']
+          metric << ":#{source_name}" if source_name
+          Record.save_average(metric,finish - start)
+          [status, headers, body]
+        else
+          status, headers, body = @app.call(env)
+          [status, headers, body]
+        end
       end
     end
   end
 end
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