UserStatsCollector.cs 4.2 KB

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  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSimulator Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. using System.Timers;
  28. using OpenMetaverse.StructuredData;
  29. namespace OpenSim.Framework.Monitoring
  30. {
  31. /// <summary>
  32. /// Collects user service statistics
  33. /// </summary>
  34. public class UserStatsCollector : BaseStatsCollector
  35. {
  36. private Timer ageStatsTimer = new Timer(24 * 60 * 60 * 1000);
  37. private int successfulLoginsToday;
  38. public int SuccessfulLoginsToday { get { return successfulLoginsToday; } }
  39. private int successfulLoginsYesterday;
  40. public int SuccessfulLoginsYesterday { get { return successfulLoginsYesterday; } }
  41. private int successfulLogins;
  42. public int SuccessfulLogins { get { return successfulLogins; } }
  43. private int logouts;
  44. public int Logouts { get { return logouts; } }
  45. public UserStatsCollector()
  46. {
  47. ageStatsTimer.Elapsed += new ElapsedEventHandler(OnAgeing);
  48. ageStatsTimer.Enabled = true;
  49. }
  50. private void OnAgeing(object source, ElapsedEventArgs e)
  51. {
  52. successfulLoginsYesterday = successfulLoginsToday;
  53. // There is a possibility that an asset request could occur between the execution of these
  54. // two statements. But we're better off without the synchronization overhead.
  55. successfulLoginsToday = 0;
  56. }
  57. /// <summary>
  58. /// Record a successful login
  59. /// </summary>
  60. public void AddSuccessfulLogin()
  61. {
  62. successfulLogins++;
  63. successfulLoginsToday++;
  64. }
  65. public void AddLogout()
  66. {
  67. logouts++;
  68. }
  69. /// <summary>
  70. /// Report back collected statistical information.
  71. /// </summary>
  72. /// <returns></returns>
  73. override public string Report()
  74. {
  75. return string.Format(
  76. @"Successful logins total : {0}, today : {1}, yesterday : {2}
  77. Logouts total : {3}",
  78. SuccessfulLogins, SuccessfulLoginsToday, SuccessfulLoginsYesterday, Logouts);
  79. }
  80. public override string XReport(string uptime, string version)
  81. {
  82. return OSDParser.SerializeJsonString(OReport(uptime, version));
  83. }
  84. public override OSDMap OReport(string uptime, string version)
  85. {
  86. OSDMap ret = new OSDMap();
  87. ret.Add("SuccessfulLogins", OSD.FromInteger(SuccessfulLogins));
  88. ret.Add("SuccessfulLoginsToday", OSD.FromInteger(SuccessfulLoginsToday));
  89. ret.Add("SuccessfulLoginsYesterday", OSD.FromInteger(SuccessfulLoginsYesterday));
  90. ret.Add("Logouts", OSD.FromInteger(Logouts));
  91. return ret;
  92. }
  93. }
  94. }