1 //
2 // System.Runtime.Remoting.Lifetime.LifetimeServices.cs
3 //
4 // Author: Duncan Mak  (duncan@ximian.com)
5 //         Lluis Sanchez Gual (lluis@ideary.com)
6 //
7 // 2002 (C) Copyright. Ximian, Inc.
8 //
9 
10 //
11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
12 //
13 // Permission is hereby granted, free of charge, to any person obtaining
14 // a copy of this software and associated documentation files (the
15 // "Software"), to deal in the Software without restriction, including
16 // without limitation the rights to use, copy, modify, merge, publish,
17 // distribute, sublicense, and/or sell copies of the Software, and to
18 // permit persons to whom the Software is furnished to do so, subject to
19 // the following conditions:
20 //
21 // The above copyright notice and this permission notice shall be
22 // included in all copies or substantial portions of the Software.
23 //
24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 //
32 
33 using System;
34 
35 namespace System.Runtime.Remoting.Lifetime {
36 
37 	//LAMESPEC: MS docs don't say that this class is sealed.
38 	[System.Runtime.InteropServices.ComVisible (true)]
39 	public sealed class LifetimeServices
40 	{
41 		private static TimeSpan _leaseManagerPollTime;
42 		private static TimeSpan _leaseTime;
43 		private static TimeSpan _renewOnCallTime;
44 		private static TimeSpan _sponsorshipTimeout;
45 
46 		private static LeaseManager _leaseManager = new LeaseManager();
47 
LifetimeServices()48 		static LifetimeServices ()
49 		{
50 			_leaseManagerPollTime = TimeSpan.FromSeconds (10);
51 			_leaseTime = TimeSpan.FromMinutes (5);
52 			_renewOnCallTime = TimeSpan.FromMinutes (2);
53 			_sponsorshipTimeout = TimeSpan.FromMinutes (2);
54 		}
55 
56 		[Obsolete("Call the static methods directly on this type instead", true)]
LifetimeServices()57 		public LifetimeServices ()
58 		{
59 		}
60 
61 		public static TimeSpan LeaseManagerPollTime
62 		{
63 			get { return _leaseManagerPollTime; }
64 
65 			set {
66 				_leaseManagerPollTime = value;
67 				_leaseManager.SetPollTime (value);
68 			}
69 		}
70 
71 		public static TimeSpan LeaseTime
72 		{
73 			get { return _leaseTime; }
74 			set { _leaseTime = value; }
75 		}
76 
77 		public static TimeSpan RenewOnCallTime
78 		{
79 			get { return _renewOnCallTime; }
80 			set { _renewOnCallTime = value; }
81 		}
82 
83 		public static TimeSpan SponsorshipTimeout
84 		{
85 			get { return _sponsorshipTimeout; }
86 			set { _sponsorshipTimeout = value; }
87 		}
88 
TrackLifetime(ServerIdentity identity)89 		internal static void TrackLifetime (ServerIdentity identity)
90 		{
91 			_leaseManager.TrackLifetime (identity);
92 		}
93 
StopTrackingLifetime(ServerIdentity identity)94 		internal static void StopTrackingLifetime (ServerIdentity identity)
95 		{
96 			_leaseManager.StopTrackingLifetime (identity);
97 		}
98 	}
99 }
100