title: How can I seperate data by sessions/requests
body: <p>I am doing a song search engine as a project and everything works fine except when I run the program from 2 different computers the data sent to each computer is mixed with the data sent to the other computer</p>
  
  <p>I've tried separating the users with variables in sessions but the variable is much bigger than the max value a session variable can hold.
  I've tried also making a different URL based on the request but for some reason it sends a 404 error.</p>
  
  <p><strong>This is the python code relevant</strong></p>
  
  <pre><code>@app.route("/", methods=['GET','POST'])
  def index():
      global str_request
      global search_done
      global songs
      global already_requested
      already_requested=False
      api_connection=connected_to_internet()
      print(api_connection)
      if api_connection:
          if request.method == 'POST':
              search_request = request.form.getlist('search[]')
              str_request=turn_list_to_str(search_request)
              str_request=str_request.replace(' ','%20')
              print ("/result/"+str_request)
              search_request=arrange_request(search_request)
              print(search_request)
              songs=[]
              data=search_api(search_request)
              search_done=False
              if data!=None:
                  for hit in data:
                      songs.append(Song(hit['result']['full_title'],hit['result']['primary_artist']['name'],hit['result']['url'],hit['result']['song_art_image_thumbnail_url']))          
          return render_template('layout.html')
      else:
          return render_template('connection.html')
  
  
  @app.route("/result/"+str_request)
  def result():
      global songs
      return render_template("result.html",songs=songs)
  </code></pre>
  
  <p><strong>this is the js code relevant</strong></p>
  
  <pre><code>    $(document).ready(function(){
        $("#search_button").click(function(){
          btn=document.getElementById("search_button");
          btn.disabled=true;
          var $loader = $("&lt;div /&gt;");
          $loader.addClass('loader');
          $loader.appendTo("body");
          var search_result=arrangeTag();
          //post https://lyritag.xyz/
          $.post("http://localhost/",
          {
              "search":search_result
          },function(){
            //var user_request = '&lt;%=Session["user_request"]%&gt;';
            //alert(user_request);
              for(var i = 0; i &lt; search_result.length; i++){
                  console.log(search_result[i])
              }
            location.replace("/result/"+search_result);
          })
        });
      });
  </code></pre>
  
  <p>Both the URL and the app.route of the result are the same but It returns a 404 error.
  Any other solution will be great as well.</p>