mcs/class/System/System.Net/ServicePoint.cs

   1 //\r
   2 // System.Net.ServicePoint\r
   3 //\r
   4 // Author:\r
   5 //   Lawrence Pit (loz@cable.a2000.nl)\r
   6 //\r
   7 \r
   8 using System;\r
   9 using System.Security.Cryptography.X509Certificates;\r
  10 using System.Threading;\r
  11 \r
  12 namespace System.Net \r
  13 {\r
  14         public class ServicePoint\r
  15         {\r
  16                 private Uri uri;\r
  17                 private int connectionLimit;\r
  18                 private int maxIdleTime;\r
  19                 private int currentConnections;\r
  20                 private DateTime idleSince;\r
  21                 private Version protocolVersion;\r
  22                 \r
  23                 // Constructors\r
  24 \r
  25                 internal ServicePoint (Uri uri, int connectionLimit, int maxIdleTime)\r
  26                 {\r
  27                         this.uri = uri;  \r
  28                         this.connectionLimit = connectionLimit;\r
  29                         this.maxIdleTime = maxIdleTime;                 \r
  30                         this.currentConnections = 0;\r
  31                         this.idleSince = DateTime.Now;\r
  32                 }\r
  33                 \r
  34                 // Properties\r
  35                 \r
  36                 public Uri Address {\r
  37                         get { return this.uri; }\r
  38                 }\r
  39                 \r
  40                 [MonoTODO]\r
  41                 public X509Certificate Certificate {\r
  42                         get { throw new NotImplementedException (); }\r
  43                 }\r
  44                 \r
  45                 [MonoTODO]\r
  46                 public X509Certificate ClientCertificate {\r
  47                         get { throw new NotImplementedException (); }\r
  48                 }\r
  49                 \r
  50                 public int ConnectionLimit {\r
  51                         get { return connectionLimit; }\r
  52                         set {\r
  53                                 if (value <= 0)\r
  54                                         throw new ArgumentOutOfRangeException ();\r
  55                                 connectionLimit = value;\r
  56                         }\r
  57                 }\r
  58                 \r
  59                 public string ConnectionName {\r
  60                         get { return uri.Scheme; }\r
  61                 }\r
  62 \r
  63                 public int CurrentConnections {\r
  64                         get { return currentConnections; }\r
  65                 }\r
  66 \r
  67                 public DateTime IdleSince {\r
  68                         get { return idleSince; }\r
  69                 }\r
  70                 \r
  71                 public int MaxIdleTime {\r
  72                         get { return maxIdleTime; }\r
  73                         set { \r
  74                                 if (value < Timeout.Infinite || value > Int32.MaxValue)\r
  75                                         throw new ArgumentOutOfRangeException ();\r
  76                                 this.maxIdleTime = value; \r
  77                         }\r
  78                 }\r
  79                 \r
  80                 public virtual Version ProtocolVersion {\r
  81                         get { return protocolVersion; }\r
  82                 }\r
  83                 \r
  84                 public bool SupportsPipelining {\r
  85                         get { return HttpVersion.Version11.Equals (protocolVersion); }\r
  86                 }\r
  87                 \r
  88                 // Methods\r
  89                 \r
  90                 public override int GetHashCode() \r
  91                 {\r
  92                         return base.GetHashCode ();\r
  93                 }\r
  94                 \r
  95                 // Internal Methods\r
  96 \r
  97                 internal bool AvailableForRecycling {\r
  98                         get { \r
  99                                 return CurrentConnections == 0\r
 100                                     && maxIdleTime != Timeout.Infinite\r
 101                                     && DateTime.Now >= IdleSince.AddMilliseconds (maxIdleTime);\r
 102                         }\r
 103                 }\r
 104         }\r
 105 }