1. Add Rules to Fiddler to create a new menu item as follows:

   // Log the currently selected sessions in the list to a database.
   // Note: The DB must already exist and you must have permissions to write to it.
   public static ToolsAction("Log Selected Sessions") 
   function DoLogSessions(oSessions: Fiddler.Session[]){
   if (null == oSessions || oSessions.Length < 1){
     MessageBox.Show("Please select some sessions first!");
     return;
   }
   var strMDB = "C:\\log.mdb";
   var cnn = null;
   var sdr = null;
   var cmd = null;
   try
   {
     cnn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strMDB);
     cnn.Open();
     cmd = new OleDbCommand();
     cmd.Connection = cnn;
   
     for (var x = 0; x < oSessions.Length; x++){
       var strSQL = "INSERT into tblSessions ([ResponseCode],[URL]) Values (" + 
       oSessions[x].responseCode + ", ‘" + oSessions[x].url + "‘)";
       cmd.CommandText = strSQL;
       cmd.ExecuteNonQuery();
     }
   }
   catch (ex){
     MessageBox.Show(ex);
   }
   finally
   {
     if (cnn != null ){
       cnn.Close();
     }
   }
   }

2. List the new import at the top of your rules script as follows:

   import System.Data.OleDb;

• Note: This example relies upon OLEDB 4.0 which is not available for 64bit processes. Either:

  • Select another data provider (for example, SQLServer); or
  • Force Fiddler to run in 32bit mode

Log Sessions to Local Database