private void SendRegionOffline(SceneInfo neighbor)
{
// Build the region/offline message
OSDMap regionOffline = new OSDMap
{
{ "region_id", OSD.FromUUID(m_scene.ID) }
};
Uri regionOfflineCap;
if (neighbor.TryGetCapability("region/offline", out regionOfflineCap))
{
// Send the message
try
{
UntrustedHttpWebRequest.PostToUntrustedUrl(regionOfflineCap, OSDParser.SerializeJsonString(regionOffline));
m_log.Debug(m_scene.Name + " sent region/offline to " + neighbor.Name);
}
catch (Exception ex)
{
m_log.Warn(m_scene.Name + " failed to send region/offline to " + neighbor.Name + ": " +
ex.Message);
}
}
else
{
m_log.Warn("No region/offline capability found for " + neighbor.Name + ", " +
m_scene.Name + " is skipping it");
}
}
private void SendChildUpdate(IScenePresence presence)
{
const float DEFAULT_DRAW_DISTANCE = 128.0f;
// Build the template child_avatar/update message
OSDMap childUpdate = new OSDMap();
childUpdate["agent_id"] = OSD.FromUUID(presence.ID);
childUpdate["rotation"] = OSD.FromQuaternion(presence.SceneRotation);
float drawDistance = DEFAULT_DRAW_DISTANCE;
if (presence is LLAgent)
{
LLAgent agent = (LLAgent)presence;
drawDistance = agent.DrawDistance;
childUpdate["camera_center"] = OSD.FromVector3(agent.CameraPosition);
childUpdate["camera_at"] = OSD.FromVector3(agent.CameraAtAxis);
childUpdate["camera_left"] = OSD.FromVector3(agent.CameraLeftAxis);
childUpdate["camera_up"] = OSD.FromVector3(agent.CameraUpAxis);
}
childUpdate["draw_distance"] = OSD.FromReal(drawDistance);
// Get a list of neighbors to send this update to based on the draw distance
SceneInfo[] neighbors = m_scene.GetNeighborsNear(m_scene.MinPosition + new Vector3d(presence.ScenePosition), drawDistance);
for (int i = 0; i < neighbors.Length; i++)
{
SceneInfo neighbor = neighbors[i];
// Find the presence position relative to this neighbor
Vector3 relativePosition = presence.ScenePosition - new Vector3(neighbor.MinPosition - presence.Scene.MinPosition);
childUpdate["position"] = OSD.FromVector3(relativePosition);
Uri childUpdateCap;
if (neighbor.TryGetCapability("child_avatar/update", out childUpdateCap))
{
try
{
// Send the message
//m_log.Debug("Sending child agent update for " + presence.Name);
string message = OSDParser.SerializeJsonString(childUpdate);
UntrustedHttpWebRequest.PostToUntrustedUrl(childUpdateCap, message);
}
catch (Exception ex)
{
m_log.Warn("child_avatar/update from " + m_scene.Name + " to " + neighbor.Name + " for agent " +
presence.Name + " failed: " + ex.Message);
}
}
else
{
// This shouldn't happen since we check for the child_avatar/update capability
// before adding this agent/neighbor pair to the queue
throw new InvalidOperationException("child_avatar/update capability not found in SendChildUpdate handler");
}
}
}
private bool SendRezAvatarRequest(LLAgent agent, SceneInfo neighbor, bool isChild, out IPAddress simHost, out int simPort, out Uri seedCapability)
{
simHost = null;
simPort = 0;
seedCapability = null;
Uri rezAvatarRequestCap;
if (neighbor.TryGetCapability("rez_avatar/request", out rezAvatarRequestCap))
{
string firstName, lastName;
Util.GetFirstLastName(agent.Name, out firstName, out lastName);
// Find the presence position relative to this neighbor
Vector3 relativePosition = agent.ScenePosition - new Vector3(neighbor.MinPosition - m_scene.MinPosition);
// Calculate the direction this agent is currently facing
Vector3 lookAt = Vector3.UnitY * agent.RelativeRotation;
// Create the template rez_avatar/request message
OSDMap rezAvatarRequest = new OSDMap
{
{ "agent_id", OSD.FromUUID(agent.ID) },
{ "session_id", OSD.FromUUID(agent.SessionID) },
{ "position", OSD.FromVector3(relativePosition) },
{ "look_at", OSD.FromVector3(lookAt) },
{ "velocity", OSD.FromVector3(agent.Velocity) },
{ "child", OSD.FromBoolean(isChild) }
};
OSDMap rezAvatarResponse = null;
try
{
// Send the message and get a response
rezAvatarResponse = OSDParser.Deserialize(UntrustedHttpWebRequest.PostToUntrustedUrl(
rezAvatarRequestCap, OSDParser.SerializeJsonString(rezAvatarRequest))) as OSDMap;
}
catch { }
if (rezAvatarResponse != null)
{
return(RezChildAgentReplyHandler(agent, rezAvatarResponse, out simHost, out simPort, out seedCapability));
}
else
{
m_log.Warn(m_scene.Name + " failed to create a child agent on " + neighbor.Name +
", rez_avatar/request failed");
}
}
else
{
m_log.Warn(neighbor.Name + " does not have a rez_avatar/request capability");
}
return(false);
}
private void SendRegionOnline(SceneInfo neighbor)
{
// Build the region/online message
uint regionX, regionY;
GetRegionXY(m_scene.MinPosition, out regionX, out regionY);
OSDMap regionOnline = new OSDMap
{
{ "region_id", OSD.FromUUID(m_scene.ID) },
{ "region_name", OSD.FromString(m_scene.Name) },
{ "region_x", OSD.FromInteger(regionX) },
{ "region_y", OSD.FromInteger(regionY) }
};
// Put our public region seed capability into the message
Uri publicSeedCap;
if (m_scene.TryGetPublicCapability("public_region_seed_capability", out publicSeedCap))
{
regionOnline["public_region_seed_capability"] = OSD.FromUri(publicSeedCap);
}
else
{
m_log.Warn("Registering scene " + m_scene.Name + " with neighbor " + neighbor.Name + " without a public seed capability");
}
// Send the hello notification
Uri regionOnlineCap;
if (neighbor.TryGetCapability("region/online", out regionOnlineCap))
{
try
{
UntrustedHttpWebRequest.PostToUntrustedUrl(regionOnlineCap, OSDParser.SerializeJsonString(regionOnline));
//m_log.Debug(scene.Name + " sent region/online to " + curScene.Name);
}
catch (Exception ex)
{
m_log.Warn(m_scene.Name + " failed to send region/online to " + neighbor.Name + ": " +
ex.Message);
}
}
else
{
m_log.Warn("No region/online capability found for " + neighbor.Name + ", " +
m_scene.Name + " is skipping it");
}
}
private bool SendRezAvatarRequest(LLAgent agent, SceneInfo neighbor, bool isChild, out IPAddress simHost, out int simPort, out Uri seedCapability)
{
simHost = null;
simPort = 0;
seedCapability = null;
Uri rezAvatarRequestCap;
if (neighbor.TryGetCapability("rez_avatar/request", out rezAvatarRequestCap))
{
string firstName, lastName;
Util.GetFirstLastName(agent.Name, out firstName, out lastName);
// Find the presence position relative to this neighbor
Vector3 relativePosition = agent.ScenePosition - new Vector3(neighbor.MinPosition - m_scene.MinPosition);
// Calculate the direction this agent is currently facing
Vector3 lookAt = Vector3.UnitY * agent.RelativeRotation;
// Create the template rez_avatar/request message
OSDMap rezAvatarRequest = new OSDMap
{
{ "agent_id", OSD.FromUUID(agent.ID) },
{ "session_id", OSD.FromUUID(agent.SessionID) },
{ "position", OSD.FromVector3(relativePosition) },
{ "look_at", OSD.FromVector3(lookAt) },
{ "velocity", OSD.FromVector3(agent.Velocity) },
{ "child", OSD.FromBoolean(isChild) }
};
OSDMap rezAvatarResponse = null;
try
{
// Send the message and get a response
rezAvatarResponse = OSDParser.Deserialize(UntrustedHttpWebRequest.PostToUntrustedUrl(
rezAvatarRequestCap, OSDParser.SerializeJsonString(rezAvatarRequest))) as OSDMap;
}
catch { }
if (rezAvatarResponse != null)
{
return RezChildAgentReplyHandler(agent, rezAvatarResponse, out simHost, out simPort, out seedCapability);
}
else
{
m_log.Warn(m_scene.Name + " failed to create a child agent on " + neighbor.Name +
", rez_avatar/request failed");
}
}
else
{
m_log.Warn(neighbor.Name + " does not have a rez_avatar/request capability");
}
return false;
}
private void SendRegionOnline(SceneInfo neighbor)
{
// Build the region/online message
uint regionX, regionY;
GetRegionXY(m_scene.MinPosition, out regionX, out regionY);
OSDMap regionOnline = new OSDMap
{
{ "region_id", OSD.FromUUID(m_scene.ID) },
{ "region_name", OSD.FromString(m_scene.Name) },
{ "region_x", OSD.FromInteger(regionX) },
{ "region_y", OSD.FromInteger(regionY) }
};
// Put our public region seed capability into the message
Uri publicSeedCap;
if (m_scene.TryGetPublicCapability("public_region_seed_capability", out publicSeedCap))
regionOnline["public_region_seed_capability"] = OSD.FromUri(publicSeedCap);
else
m_log.Warn("Registering scene " + m_scene.Name + " with neighbor " + neighbor.Name + " without a public seed capability");
// Send the hello notification
Uri regionOnlineCap;
if (neighbor.TryGetCapability("region/online", out regionOnlineCap))
{
try
{
UntrustedHttpWebRequest.PostToUntrustedUrl(regionOnlineCap, OSDParser.SerializeJsonString(regionOnline));
//m_log.Debug(scene.Name + " sent region/online to " + curScene.Name);
}
catch (Exception ex)
{
m_log.Warn(m_scene.Name + " failed to send region/online to " + neighbor.Name + ": " +
ex.Message);
}
}
else
{
m_log.Warn("No region/online capability found for " + neighbor.Name + ", " +
m_scene.Name + " is skipping it");
}
}
private void SendRegionOffline(SceneInfo neighbor)
{
// Build the region/offline message
OSDMap regionOffline = new OSDMap
{
{ "region_id", OSD.FromUUID(m_scene.ID) }
};
Uri regionOfflineCap;
if (neighbor.TryGetCapability("region/offline", out regionOfflineCap))
{
// Send the message
try
{
UntrustedHttpWebRequest.PostToUntrustedUrl(regionOfflineCap, OSDParser.SerializeJsonString(regionOffline));
m_log.Debug(m_scene.Name + " sent region/offline to " + neighbor.Name);
}
catch (Exception ex)
{
m_log.Warn(m_scene.Name + " failed to send region/offline to " + neighbor.Name + ": " +
ex.Message);
}
}
else
{
m_log.Warn("No region/offline capability found for " + neighbor.Name + ", " +
m_scene.Name + " is skipping it");
}
}