From 730e2d6d7c0e6ddc6448c4b6064498294134d67f Mon Sep 17 00:00:00 2001
From: Brian McBee
Date: Sun, 20 Jan 2008 19:12:00 +0000
Subject: Check if remote simulator is up before attempting teleport. Teleport
 to a remote region should now fail gracefully if remote simulator is down.

---
 .../Region/Environment/Scenes/SceneCommunicationService.cs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs')

diff --git a/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
index ffe8327..640cb3b 100644
--- a/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneCommunicationService.cs
@@ -420,11 +420,13 @@ namespace OpenSim.Region.Environment.Scenes
                     agent.InventoryFolder = LLUUID.Zero;
                     agent.startpos = position;
                     agent.child = true;
-                    avatar.Close();
-                    if (m_commsProvider.InterRegion.InformRegionOfChildAgent(regionHandle, agent) &&
-                    m_commsProvider.InterRegion.ExpectAvatarCrossing(regionHandle, avatar.ControllingClient.AgentId,
-                                                                     position, false)) ;
+
+
+                    if(m_commsProvider.InterRegion.InformRegionOfChildAgent(regionHandle, agent))
                     {
+                        avatar.Close();
+                        m_commsProvider.InterRegion.ExpectAvatarCrossing(regionHandle, avatar.ControllingClient.AgentId,
+                                                                     position, false);
                         AgentCircuitData circuitdata = avatar.ControllingClient.RequestClientInfo();
                         string capsPath = Util.GetCapsURL(avatar.ControllingClient.AgentId);
                         avatar.ControllingClient.SendRegionTeleport(regionHandle, 13, reg.ExternalEndPoint, 4, (1 << 4),
@@ -443,6 +445,10 @@ namespace OpenSim.Region.Environment.Scenes
                             CloseChildAgentConnections(avatar);
                         }
                     }
+                    else
+                    {
+                        avatar.ControllingClient.SendTeleportFailed("Remote Region appears to be down");
+                    }
                 }
             }
         }
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