Fix "Worker doesn't exist" when using poll at /workers/all in resque-web

Author: lucasmundim

lib/resque/server.rb

@@ -124,11 +124,27 @@ def show(page, layout = true)
         erb :error, {:layout => false}, :error => "Can't connect to Redis! (#{Resque.redis_id})"
       end
     end
+    
+    def show_for_polling(page)
+      content_type "text/html"
+      @polling = true
+      show(page.to_sym, false).gsub(/\s{1,}/, ' ')
+    end
 
     # to make things easier on ourselves
     get "/?" do
       redirect url_path(:overview)
     end
+    
+    %w( overview workers ).each do |page|
+      get "/#{page}.poll" do
+        show_for_polling(page)
+      end
+      
+      get "/#{page}/:id.poll" do
+        show_for_polling(page)
+      end
+    end
 
     %w( overview queues working workers key ).each do |page|
       get "/#{page}" do
@@ -145,14 +161,6 @@ def show(page, layout = true)
       redirect u('queues')
     end
 
-    %w( overview workers ).each do |page|
-      get "/#{page}.poll" do
-        content_type "text/html"
-        @polling = true
-        show(page.to_sym, false).gsub(/\s{1,}/, ' ')
-      end
-    end
-
     get "/failed" do
       if Resque::Failure.url
         redirect Resque::Failure.url