lib/canals/session.rb in canals-0.8.4 vs lib/canals/session.rb in canals-0.8.5

@@ -38,9 +38,14 @@
       when String
         @session.find{ |s| s[:name] == session_id }
       end
     end
 
+    def alive?(session_id)
+      sess = get(session_id)
+      File.exist?(sess[:socket])
+    end
+
     def save!
       FileUtils.mkdir_p(session_file.dirname)
       File.open(session_file, 'w') do |file|
         file.write(Psych.dump(@session))
       end