OSHttpRequestQueue.cs 2.5 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;
  28. using System.Collections.Generic;
  29. using System.Threading;
  30. using HttpServer;
  31. namespace OpenSim.Framework.Servers.HttpServer
  32. {
  33. /// <summary>
  34. /// OSHttpRequestQueues are used to hand over incoming HTTP
  35. /// requests to OSHttpRequestPump objects.
  36. /// </summary>
  37. public class OSHttpRequestQueue : Queue<OSHttpRequest>
  38. {
  39. private object _syncObject = new object();
  40. new public void Enqueue(OSHttpRequest req)
  41. {
  42. lock (_syncObject)
  43. {
  44. base.Enqueue(req);
  45. Monitor.Pulse(_syncObject);
  46. }
  47. }
  48. new public OSHttpRequest Dequeue()
  49. {
  50. OSHttpRequest req = null;
  51. lock (_syncObject)
  52. {
  53. while (null == req)
  54. {
  55. Monitor.Wait(_syncObject);
  56. if (0 != this.Count) req = base.Dequeue();
  57. }
  58. }
  59. return req;
  60. }
  61. }
  62. }