Merge branch 'master' of ssh://opensimulator.org/var/git/opensim

7 files changed, 355 insertions, 37 deletions

diff --git a/OpenSim/Framework/Tests/AnimationTests.cs b/OpenSim/Framework/Tests/AnimationTests.cs
new file mode 100644
index 0000000..719ddce
--- /dev/null
+++ b/OpenSim/Framework/Tests/AnimationTests.cs
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using NUnit.Framework;
+using NUnit.Framework.SyntaxHelpers;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+using OpenSim.Tests.Common.Setup;
+using Animation = OpenSim.Framework.Animation;
+
+namespace OpenSim.Framework.Tests
+{
+    [TestFixture]
+    public class AnimationTests
+    {
+        private Animation anim1 = null;
+        private Animation anim2 = null;
+        private UUID animUUID1 = UUID.Zero;
+        private UUID objUUID1 = UUID.Zero;
+        private UUID animUUID2 = UUID.Zero;
+        private UUID objUUID2 = UUID.Zero;
+
+        [SetUp]
+        public void Setup()
+        {
+            animUUID1 = UUID.Random();
+            animUUID2 = UUID.Random();
+            objUUID1 = UUID.Random();
+            objUUID2 = UUID.Random();
+
+            anim1 = new Animation(animUUID1, 1, objUUID1);
+            anim2 = new Animation(animUUID2, 1, objUUID2);
+        }
+
+        [Test]
+        public void AnimationOSDTest()
+        {
+            Assert.That(anim1.AnimID==animUUID1 && anim1.ObjectID == objUUID1 && anim1.SequenceNum ==1, "The Animation Constructor didn't set the fields correctly");
+            OSD updateMessage = anim1.PackUpdateMessage();
+            Assert.That(updateMessage is OSDMap, "Packed UpdateMessage isn't an OSDMap");
+            OSDMap updateMap = (OSDMap) updateMessage;
+            Assert.That(updateMap.ContainsKey("animation"), "Packed Message doesn't contain an animation element");
+            Assert.That(updateMap.ContainsKey("object_id"), "Packed Message doesn't contain an object_id element");
+            Assert.That(updateMap.ContainsKey("seq_num"), "Packed Message doesn't contain a seq_num element");
+            Assert.That(updateMap["animation"].AsUUID() == animUUID1);
+            Assert.That(updateMap["object_id"].AsUUID() == objUUID1);
+            Assert.That(updateMap["seq_num"].AsInteger() == 1);
+
+            Animation anim3 = new Animation(updateMap);
+
+            Assert.That(anim3.ObjectID == anim1.ObjectID && anim3.AnimID == anim1.AnimID && anim3.SequenceNum == anim1.SequenceNum, "OSDMap Constructor failed to set the properties correctly.");
+
+            anim3.UnpackUpdateMessage(anim2.PackUpdateMessage());
+
+            Assert.That(anim3.ObjectID == objUUID2 && anim3.AnimID == animUUID2 && anim3.SequenceNum == 1, "Animation.UnpackUpdateMessage failed to set the properties correctly.");
+
+            Animation anim4 = new Animation();
+            anim4.AnimID = anim2.AnimID;
+            anim4.ObjectID = anim2.ObjectID;
+            anim4.SequenceNum = anim2.SequenceNum;
+            
+            Assert.That(anim4.ObjectID == objUUID2 && anim4.AnimID == animUUID2 && anim4.SequenceNum == 1, "void constructor and manual field population failed to set the properties correctly.");
+             
+
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/tests/PrimeNumberHelperTests.cs b/OpenSim/Framework/tests/PrimeNumberHelperTests.cs
new file mode 100644
index 0000000..d741f91
--- /dev/null
+++ b/OpenSim/Framework/tests/PrimeNumberHelperTests.cs
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using NUnit.Framework;
+using NUnit.Framework.SyntaxHelpers;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+
+namespace OpenSim.Framework.Tests
+{
+    [TestFixture]
+    public class PrimeNumberHelperTests
+    {
+        
+
+        [Test]
+        public void TestGetPrime()
+        {
+            int prime1 = PrimeNumberHelper.GetPrime(7919);
+            Assert.That(prime1 == 8419, "Prime Number Get Prime Failed, 7919 is prime");
+            Assert.That(PrimeNumberHelper.IsPrime(prime1),"Prime1 should be prime");
+            Assert.That(PrimeNumberHelper.IsPrime(7919), "7919 is prime but is falsely failing the prime test");
+            prime1 = PrimeNumberHelper.GetPrime(Int32.MaxValue - 1);
+            Assert.That(prime1 == -1, "prime1 should have been -1 since there are no primes between Int32.MaxValue-1 and Int32.MaxValue");
+
+        }
+
+        [Test]
+        public void Test1000SmallPrimeNumbers()
+        {
+            int[] primes = {
+                               2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89,
+                               97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191
+                               , 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283,
+                               293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401,
+                               409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509,
+                               521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631,
+                               641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751,
+                               757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877,
+                               881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997, 1009,
+                               1013, 1019, 1021, 1031, 1033, 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097,
+                               1103, 1109, 1117, 1123, 1129, 1151, 1153, 1163, 1171, 1181, 1187, 1193, 1201, 1213, 1217,
+                               1223, 1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307,
+                               1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399, 1409, 1423, 1427, 1429, 1433, 1439, 1447,
+                               1451, 1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493, 1499, 1511, 1523, 1531, 1543, 1549,
+                               1553, 1559, 1567, 1571, 1579, 1583, 1597, 1601, 1607, 1609, 1613, 1619, 1621, 1627, 1637,
+                               1657, 1663, 1667, 1669, 1693, 1697, 1699, 1709, 1721, 1723, 1733, 1741, 1747, 1753, 1759,
+                               1777, 1783, 1787, 1789, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, 1873, 1877, 1879,
+                               1889, 1901, 1907, 1913, 1931, 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, 1999, 2003,
+                               2011, 2017, 2027, 2029, 2039, 2053, 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, 2113,
+                               2129, 2131, 2137, 2141, 2143, 2153, 2161, 2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243,
+                               2251, 2267, 2269, 2273, 2281, 2287, 2293, 2297, 2309, 2311, 2333, 2339, 2341, 2347, 2351,
+                               2357, 2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411, 2417, 2423, 2437, 2441, 2447, 2459,
+                               2467, 2473, 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551, 2557, 2579, 2591, 2593, 2609,
+                               2617, 2621, 2633, 2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687, 2689, 2693, 2699, 2707,
+                               2711, 2713, 2719, 2729, 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, 2797, 2801, 2803,
+                               2819, 2833, 2837, 2843, 2851, 2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917, 2927, 2939,
+                               2953, 2957, 2963, 2969, 2971, 2999, 3001, 3011, 3019, 3023, 3037, 3041, 3049, 3061, 3067,
+                               3079, 3083, 3089, 3109, 3119, 3121, 3137, 3163, 3167, 3169, 3181, 3187, 3191, 3203, 3209,
+                               3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271, 3299, 3301, 3307, 3313, 3319, 3323, 3329,
+                               3331, 3343, 3347, 3359, 3361, 3371, 3373, 3389, 3391, 3407, 3413, 3433, 3449, 3457, 3461,
+                               3463, 3467, 3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533, 3539, 3541, 3547, 3557, 3559,
+                               3571, 3581, 3583, 3593, 3607, 3613, 3617, 3623, 3631, 3637, 3643, 3659, 3671, 3673, 3677,
+                               3691, 3697, 3701, 3709, 3719, 3727, 3733, 3739, 3761, 3767, 3769, 3779, 3793, 3797, 3803,
+                               3821, 3823, 3833, 3847, 3851, 3853, 3863, 3877, 3881, 3889, 3907, 3911, 3917, 3919, 3923,
+                               3929, 3931, 3943, 3947, 3967, 3989, 4001, 4003, 4007, 4013, 4019, 4021, 4027, 4049, 4051,
+                               4057, 4073, 4079, 4091, 4093, 4099, 4111, 4127, 4129, 4133, 4139, 4153, 4157, 4159, 4177,
+                               4201, 4211, 4217, 4219, 4229, 4231, 4241, 4243, 4253, 4259, 4261, 4271, 4273, 4283, 4289,
+                               4297, 4327, 4337, 4339, 4349, 4357, 4363, 4373, 4391, 4397, 4409, 4421, 4423, 4441, 4447,
+                               4451, 4457, 4463, 4481, 4483, 4493, 4507, 4513, 4517, 4519, 4523, 4547, 4549, 4561, 4567,
+                               4583, 4591, 4597, 4603, 4621, 4637, 4639, 4643, 4649, 4651, 4657, 4663, 4673, 4679, 4691,
+                               4703, 4721, 4723, 4729, 4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799, 4801, 4813, 4817,
+                               4831, 4861, 4871, 4877, 4889, 4903, 4909, 4919, 4931, 4933, 4937, 4943, 4951, 4957, 4967,
+                               4969, 4973, 4987, 4993, 4999, 5003, 5009, 5011, 5021, 5023, 5039, 5051, 5059, 5077, 5081,
+                               5087, 5099, 5101, 5107, 5113, 5119, 5147, 5153, 5167, 5171, 5179, 5189, 5197, 5209, 5227,
+                               5231, 5233, 5237, 5261, 5273, 5279, 5281, 5297, 5303, 5309, 5323, 5333, 5347, 5351, 5381,
+                               5387, 5393, 5399, 5407, 5413, 5417, 5419, 5431, 5437, 5441, 5443, 5449, 5471, 5477, 5479,
+                               5483, 5501, 5503, 5507, 5519, 5521, 5527, 5531, 5557, 5563, 5569, 5573, 5581, 5591, 5623,
+                               5639, 5641, 5647, 5651, 5653, 5657, 5659, 5669, 5683, 5689, 5693, 5701, 5711, 5717, 5737,
+                               5741, 5743, 5749, 5779, 5783, 5791, 5801, 5807, 5813, 5821, 5827, 5839, 5843, 5849, 5851,
+                               5857, 5861, 5867, 5869, 5879, 5881, 5897, 5903, 5923, 5927, 5939, 5953, 5981, 5987, 6007,
+                               6011, 6029, 6037, 6043, 6047, 6053, 6067, 6073, 6079, 6089, 6091, 6101, 6113, 6121, 6131,
+                               6133, 6143, 6151, 6163, 6173, 6197, 6199, 6203, 6211, 6217, 6221, 6229, 6247, 6257, 6263,
+                               6269, 6271, 6277, 6287, 6299, 6301, 6311, 6317, 6323, 6329, 6337, 6343, 6353, 6359, 6361,
+                               6367, 6373, 6379, 6389, 6397, 6421, 6427, 6449, 6451, 6469, 6473, 6481, 6491, 6521, 6529,
+                               6547, 6551, 6553, 6563, 6569, 6571, 6577, 6581, 6599, 6607, 6619, 6637, 6653, 6659, 6661,
+                               6673, 6679, 6689, 6691, 6701, 6703, 6709, 6719, 6733, 6737, 6761, 6763, 6779, 6781, 6791,
+                               6793, 6803, 6823, 6827, 6829, 6833, 6841, 6857, 6863, 6869, 6871, 6883, 6899, 6907, 6911,
+                               6917, 6947, 6949, 6959, 6961, 6967, 6971, 6977, 6983, 6991, 6997, 7001, 7013, 7019, 7027,
+                               7039, 7043, 7057, 7069, 7079, 7103, 7109, 7121, 7127, 7129, 7151, 7159, 7177, 7187, 7193,
+                               7207, 7211, 7213, 7219, 7229, 7237, 7243, 7247, 7253, 7283, 7297, 7307, 7309, 7321, 7331,
+                               7333, 7349, 7351, 7369, 7393, 7411, 7417, 7433, 7451, 7457, 7459, 7477, 7481, 7487, 7489,
+                               7499, 7507, 7517, 7523, 7529, 7537, 7541, 7547, 7549, 7559, 7561, 7573, 7577, 7583, 7589,
+                               7591, 7603, 7607, 7621, 7639, 7643, 7649, 7669, 7673, 7681, 7687, 7691, 7699, 7703, 7717,
+                               7723, 7727, 7741, 7753, 7757, 7759, 7789, 7793, 7817, 7823, 7829, 7841, 7853, 7867, 7873,
+                               7877, 7879, 7883, 7901, 7907, 7919
+                           };
+            for (int i = 0; i < primes.Length; i++)
+            {
+                Assert.That(PrimeNumberHelper.IsPrime(primes[i]),primes[i] + " is prime but is erroniously failing the prime test");
+            }
+
+            int[] nonprimes = {
+                               4, 6, 8, 10, 14, 16, 18, 22, 28, 30, 36, 40, 42, 46, 52, 58, 60, 66, 70, 72, 78, 82, 88,
+                               96,  366, 372, 378, 382, 388, 396, 400, 408, 418, 420, 430, 432, 438, 442, 448, 456, 460, 462, 
+                               466, 478, 486, 490, 498, 502, 508, 856, 858, 862, 876, 880, 882, 886, 906, 910, 918, 928, 936, 
+                               940, 946, 952, 966, 970, 976, 982, 990, 996, 1008, 1740, 1746, 1752, 1758, 4650, 4656, 4662, 
+                               4672, 4678, 4690, 7740, 7752, 7756, 7758, 7788, 7792, 7816, 7822, 7828, 7840, 7852, 7866, 7872,
+                               7876, 7878, 7882, 7900, 7906, 7918
+                           };
+            for (int i = 0; i < nonprimes.Length; i++)
+            {
+                Assert.That(!PrimeNumberHelper.IsPrime(nonprimes[i]), nonprimes[i] + " is not prime but is erroniously passing the prime test");
+            }
+
+            Assert.That(PrimeNumberHelper.IsPrime(3));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index cede050..48d5a12 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -1531,6 +1531,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     OutPacket(kill, ThrottleOutPacketType.Task);
                 }
             }
+            else
+            {
+                OutPacket(kill, ThrottleOutPacketType.State);
+            }
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 4e4eee9..7a21d5e 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -317,7 +317,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     continue;
 
                 UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(client.Scene.RegionInfo.ScopeID, fromAgentID);
-                PresenceInfo presence = PresenceService.GetAgent(fromAgentID);
+
+                                PresenceInfo presence = null;
+                                PresenceInfo[] presences = PresenceService.GetAgents(new string[] { fid });
+                                if (presences != null && presences.Length > 0)
+                                        presence = presences[0];
+                                if (presence != null)
+                                        im.offline = 0;
 
                 im.fromAgentID = fromAgentID.Guid;
                 im.fromAgentName = account.FirstName + " " + account.LastName;
@@ -430,13 +436,26 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     return;
 
                 // The friend is not here [as root]. Let's forward.
-                PresenceInfo friendSession = PresenceService.GetAgent(friendID);
-                if (friendSession != null && friendSession.RegionID != UUID.Zero) // let's guard against sessions-gone-bad with the RegionID check
+                PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { friendID.ToString() });
+                if (friendSessions != null && friendSessions.Length > 0)
                 {
-                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                    //m_log.DebugFormat("[FRIENDS]: Remote Notify to region {0}", region.RegionName);
-                    m_FriendsSimConnector.StatusNotify(region, userID, friendID, online);
+                    PresenceInfo friendSession = null; 
+                    foreach (PresenceInfo pinfo in friendSessions)
+                        if (pinfo.RegionID != UUID.Zero) // let's guard against sessions-gone-bad
+                        {
+                            friendSession = pinfo;
+                            break;
+                        }
+
+                    if (friendSession != null)
+                    {
+                        GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                        //m_log.DebugFormat("[FRIENDS]: Remote Notify to region {0}", region.RegionName);
+                        m_FriendsSimConnector.StatusNotify(region, userID, friendID, online);
+                    }
                 }
+
+                // Friend is not online. Ignore.
             }
             else
             {
@@ -477,11 +496,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                 return;
 
             // The prospective friend is not here [as root]. Let's forward.
-            PresenceInfo friendSession = PresenceService.GetAgent(friendID);
-            if (friendSession != null)
+            PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { friendID.ToString() });
+            if (friendSessions != null && friendSessions.Length > 0)
             {
-                GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                m_FriendsSimConnector.FriendshipOffered(region, agentID, friendID, im.message);
+                PresenceInfo friendSession = friendSessions[0];
+                if (friendSession != null)
+                {
+                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                    m_FriendsSimConnector.FriendshipOffered(region, agentID, friendID, im.message);
+                }
             }
             // If the prospective friend is not online, he'll get the message upon login.
         }
@@ -508,12 +531,16 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             }
 
             // The friend is not here
-            PresenceInfo friendSession = PresenceService.GetAgent(friendID);
-            if (friendSession != null)
+            PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { friendID.ToString() });
+            if (friendSessions != null && friendSessions.Length > 0)
             {
-                GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                m_FriendsSimConnector.FriendshipApproved(region, agentID, client.Name, friendID);
-                client.SendAgentOnline(new UUID[] { friendID });
+                PresenceInfo friendSession = friendSessions[0];
+                if (friendSession != null)
+                {
+                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                    m_FriendsSimConnector.FriendshipApproved(region, agentID, client.Name, friendID);
+                    client.SendAgentOnline(new UUID[] { friendID });
+                }
             }
         }
 
@@ -532,14 +559,18 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             if (LocalFriendshipDenied(agentID, client.Name, friendID))
                 return;
 
-            PresenceInfo friendSession = PresenceService.GetAgent(friendID);
-            if (friendSession != null)
+            PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { friendID.ToString() });
+            if (friendSessions != null && friendSessions.Length > 0)
             {
-                GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                if (region != null)
-                    m_FriendsSimConnector.FriendshipDenied(region, agentID, client.Name, friendID);
-                else
-                    m_log.WarnFormat("[FRIENDS]: Could not find region {0} in locating {1}", friendSession.RegionID, friendID);
+                PresenceInfo friendSession = friendSessions[0];
+                if (friendSession != null)
+                {
+                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                    if (region != null)
+                        m_FriendsSimConnector.FriendshipDenied(region, agentID, client.Name, friendID);
+                    else
+                        m_log.WarnFormat("[FRIENDS]: Could not find region {0} in locating {1}", friendSession.RegionID, friendID);
+                }
             }
         }
 
@@ -561,11 +592,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
             if (LocalFriendshipTerminated(exfriendID))
                 return;
 
-            PresenceInfo friendSession = PresenceService.GetAgent(exfriendID);
-            if (friendSession != null)
+            PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { exfriendID.ToString() });
+            if (friendSessions != null && friendSessions.Length > 0)
             {
-                GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                m_FriendsSimConnector.FriendshipTerminated(region, agentID, exfriendID);
+                PresenceInfo friendSession = friendSessions[0];
+                if (friendSession != null)
+                {
+                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                    m_FriendsSimConnector.FriendshipTerminated(region, agentID, exfriendID);
+                }
             }
         }
 
@@ -604,13 +639,17 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                 if (LocalGrantRights(requester, target, myFlags, rights))
                     return;
 
-                PresenceInfo friendSession = PresenceService.GetAgent(target);
-                if (friendSession != null)
+                PresenceInfo[] friendSessions = PresenceService.GetAgents(new string[] { target.ToString() });
+                if (friendSessions != null && friendSessions.Length > 0)
                 {
-                    GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
-                    // TODO: You might want to send the delta to save the lookup
-                    // on the other end!!
-                    m_FriendsSimConnector.GrantRights(region, requester, target, myFlags, rights);
+                    PresenceInfo friendSession = friendSessions[0];
+                    if (friendSession != null)
+                    {
+                        GridRegion region = GridService.GetRegionByUUID(m_Scenes[0].RegionInfo.ScopeID, friendSession.RegionID);
+                        // TODO: You might want to send the delta to save the lookup
+                        // on the other end!!
+                        m_FriendsSimConnector.GrantRights(region, requester, target, myFlags, rights);
+                    }
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
index 43bbf0d..9b1222b 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
@@ -498,7 +498,18 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             if (lookupAgent)
             {
                 // Non-cached user agent lookup.
-                upd = PresenceService.GetAgent(toAgentID); 
+                PresenceInfo[] presences = PresenceService.GetAgents(new string[] { toAgentID.ToString() }); 
+                if (presences != null && presences.Length > 0)
+                {
+                    foreach (PresenceInfo p in presences)
+                    {
+                        if (p.RegionID != UUID.Zero)
+                        {
+                            upd = p;
+                            break;
+                        }
+                    }
+                }
 
                 if (upd != null)
                 {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index d59cafa..a6ca171 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -3956,7 +3956,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
 
 
-                pinfo = World.PresenceService.GetAgent(uuid);
+                PresenceInfo[] pinfos = World.PresenceService.GetAgents(new string[] { uuid.ToString() });
+                if (pinfos != null && pinfos.Length > 0)
+                {
+                    foreach (PresenceInfo p in pinfos)
+                    {
+                        if (p.RegionID != UUID.Zero)
+                        {
+                            pinfo = p;
+                        }
+                    }
+                }
 
                 ce = new UserInfoCacheEntry();
                 ce.time = Util.EnvironmentTickCount();
@@ -3974,7 +3984,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (Util.EnvironmentTickCount() < ce.time || (Util.EnvironmentTickCount() - ce.time) >= 20000)
             {
-                pinfo = World.PresenceService.GetAgent(uuid);
+                PresenceInfo[] pinfos = World.PresenceService.GetAgents(new string[] { uuid.ToString() });
+                if (pinfos != null && pinfos.Length > 0)
+                {
+                    foreach (PresenceInfo p in pinfos)
+                    {
+                        if (p.RegionID != UUID.Zero)
+                        {
+                            pinfo = p;
+                        }
+                    }
+                }
+                else
+                    pinfo = null;
 
                 ce.time = Util.EnvironmentTickCount();
                 ce.pinfo = pinfo;
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianProfiles.cs b/OpenSim/Services/Connectors/SimianGrid/SimianProfiles.cs
index b7e8538..0ef4974 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianProfiles.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianProfiles.cs
@@ -291,8 +291,8 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 // Check if the user is online
                 if (client.Scene is Scene)
                 {
-                    OpenSim.Services.Interfaces.PresenceInfo presence = ((Scene)client.Scene).PresenceService.GetAgent(avatarID);
-                    if (presence != null)
+                    OpenSim.Services.Interfaces.PresenceInfo[] presences = ((Scene)client.Scene).PresenceService.GetAgents(new string[] { avatarID.ToString() });
+                    if (presences != null && presences.Length > 0)
                         flags |= ProfileFlags.Online;
                 }