/// <summary>
/// Asynchronous call to information neighbouring regions that this region is up
/// </summary>
/// <param name="region"></param>
/// <param name="regionhandle"></param>
private void InformNeighboursThatRegionIsUpAsync(INeighbourService neighbourService, RegionInfo region, ulong regionhandle)
{
uint x = 0, y = 0;
Utils.LongToUInts(regionhandle, out x, out y);
GridRegion neighbour = null;
if (neighbourService != null)
neighbour = neighbourService.HelloNeighbour(regionhandle, region);
else
m_log.DebugFormat( "{0} neighbour service provided for region {0} to inform neigbhours of status", LogHeader, m_scene.Name);
if (neighbour != null)
{
m_log.DebugFormat( "{0} Region {1} successfully informed neighbour {2} at {3}-{4} that it is up",
LogHeader, m_scene.Name, neighbour.RegionName, Util.WorldToRegionLoc(x), Util.WorldToRegionLoc(y));
m_scene.EventManager.TriggerOnRegionUp(neighbour);
}
else
{
m_log.WarnFormat(
"[SCENE COMMUNICATION SERVICE]: Region {0} failed to inform neighbour at {1}-{2} that it is up.",
m_scene.Name, Util.WorldToRegionLoc(x), Util.WorldToRegionLoc(y));
}
}
/// <summary>
/// Asynchronous call to information neighbouring regions that this region is up
/// </summary>
/// <param name="region"></param>
/// <param name="regionhandle"></param>
private void InformNeighboursThatRegionIsUpAsync(INeighbourService neighbourService, RegionInfo region, ulong regionhandle)
{
uint x = 0, y = 0;
Utils.LongToUInts(regionhandle, out x, out y);
GridRegion neighbour = null;
if (neighbourService != null)
neighbour = neighbourService.HelloNeighbour(regionhandle, region);
else
m_log.DebugFormat("[SCS]: No neighbour service provided for informing neigbhours of this region");
if (neighbour != null)
{
m_log.DebugFormat("[INTERGRID]: Successfully informed neighbour {0}-{1} that I'm here", x / Constants.RegionSize, y / Constants.RegionSize);
m_scene.EventManager.TriggerOnRegionUp(neighbour);
}
else
{
if (m_scene.GridService != null)
{
neighbour = m_scene.GridService.GetRegionByPosition(UUID.Zero, (int)x, (int)y);
if (neighbour != null)
m_log.InfoFormat("[INTERGRID]: Failed to inform neighbour {0}-{1} that I'm here.", x / Constants.RegionSize, y / Constants.RegionSize);
}
}
}
/// <summary>
/// Asynchronous call to information neighbouring regions that this region is up
/// </summary>
/// <param name="region"></param>
/// <param name="regionhandle"></param>
private void InformNeighboursThatRegionIsUpAsync(INeighbourService neighbourService, RegionInfo region, ulong regionhandle)
{
uint x = 0, y = 0;
Utils.LongToUInts(regionhandle, out x, out y);
GridRegion neighbour = null;
if (neighbourService != null)
{
neighbour = neighbourService.HelloNeighbour(regionhandle, region);
}
else
{
m_log.DebugFormat(
"[SCENE COMMUNICATION SERVICE]: No neighbour service provided for region {0} to inform neigbhours of status",
m_scene.Name);
}
if (neighbour != null)
{
m_log.DebugFormat(
"[SCENE COMMUNICATION SERVICE]: Region {0} successfully informed neighbour {1} at {2}-{3} that it is up",
m_scene.Name, neighbour.RegionName, Util.WorldToRegionLoc(x), Util.WorldToRegionLoc(y));
m_scene.EventManager.TriggerOnRegionUp(neighbour);
}
else
{
m_log.WarnFormat(
"[SCENE COMMUNICATION SERVICE]: Region {0} failed to inform neighbour at {1}-{2} that it is up.",
m_scene.Name, Util.WorldToRegionLoc(x), Util.WorldToRegionLoc(y));
}
}
/// <summary>
/// Asynchronous call to information neighbouring regions that this region is up
/// </summary>
/// <param name="region"></param>
/// <param name="regionhandle"></param>
private void InformNeighboursThatRegionIsUpAsync(INeighbourService neighbourService, RegionInfo region, ulong regionhandle)
{
uint x = 0, y = 0;
Utils.LongToUInts(regionhandle, out x, out y);
GridRegion neighbour = null;
if (neighbourService != null)
{
neighbour = neighbourService.HelloNeighbour(regionhandle, region);
}
else
{
m_log.DebugFormat("[SCS]: No neighbour service provided for informing neigbhours of this region");
}
if (neighbour != null)
{
m_log.DebugFormat("[INTERGRID]: Successfully informed neighbour {0}-{1} that I'm here", x / Constants.RegionSize, y / Constants.RegionSize);
m_scene.EventManager.TriggerOnRegionUp(neighbour);
}
else
{
m_log.InfoFormat("[INTERGRID]: Failed to inform neighbour {0}-{1} that I'm here.", x / Constants.RegionSize, y / Constants.RegionSize);
}
}
public void InformNeighborsThatRegionisUp(INeighbourService neighbourService, RegionInfo region)
{
//m_log.Info("[INTER]: " + debugRegionName + ": SceneCommunicationService: Sending InterRegion Notification that region is up " + region.RegionName);
if (neighbourService == null)
{
m_log.ErrorFormat("{0} No neighbour service provided for region {1} to inform neigbhours of status", LogHeader, m_scene.Name);
return;
}
List <GridRegion> neighbours
= m_scene.GridService.GetNeighbours(m_scene.RegionInfo.ScopeID, m_scene.RegionInfo.RegionID);
List <ulong> onlineNeighbours = new List <ulong>();
foreach (GridRegion n in neighbours)
{
//m_log.DebugFormat(
// "{0}: Region flags for {1} as seen by {2} are {3}",
// LogHeader, n.RegionName, m_scene.Name, regionFlags != null ? regionFlags.ToString() : "not present");
// Robust services before 2015-01-14 do not return the regionFlags information. In this case, we could
// make a separate RegionFlags call but this would involve a network call for each neighbour.
if (n.RegionFlags != null)
{
if ((n.RegionFlags & OpenSim.Framework.RegionFlags.RegionOnline) != 0)
{
onlineNeighbours.Add(n.RegionHandle);
}
}
else
{
onlineNeighbours.Add(n.RegionHandle);
}
}
if (onlineNeighbours.Count > 0)
{
Util.FireAndForget(o =>
{
foreach (ulong regionhandle in onlineNeighbours)
{
Util.RegionHandleToRegionLoc(regionhandle, out uint rx, out uint ry);
GridRegion neighbour = neighbourService.HelloNeighbour(regionhandle, region);
if (neighbour != null)
{
m_log.DebugFormat("{0} Region {1} successfully informed neighbour {2} at {3}-{4} that it is up",
LogHeader, m_scene.Name, neighbour.RegionName, rx, ry);
m_scene.EventManager.TriggerOnRegionUp(neighbour);
}
else
{
m_log.WarnFormat("{0} Region {1} failed to inform neighbour at {2}-{3} that it is up.",
LogHeader, m_scene.Name, rx, ry);
}
}
});
}
}
public override byte[] Handle(string path, Stream request,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
byte[] result = new byte[0];
UUID regionID;
string action;
ulong regionHandle;
if (RestHandlerUtils.GetParams(path, out regionID, out regionHandle, out action))
{
m_log.InfoFormat("[RegionPostHandler]: Invalid parameters for neighbour message {0}", path);
httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
httpResponse.StatusDescription = "Invalid parameters for neighbour message " + path;
return(result);
}
if (m_AuthenticationService != null)
{
// Authentication
string authority = string.Empty;
string authToken = string.Empty;
if (!RestHandlerUtils.GetAuthentication(httpRequest, out authority, out authToken))
{
m_log.InfoFormat("[RegionPostHandler]: Authentication failed for neighbour message {0}", path);
httpResponse.StatusCode = (int)HttpStatusCode.Unauthorized;
return(result);
}
// TODO: Rethink this
//if (!m_AuthenticationService.VerifyKey(regionID, authToken))
//{
// m_log.InfoFormat("[RegionPostHandler]: Authentication failed for neighbour message {0}", path);
// httpResponse.StatusCode = (int)HttpStatusCode.Forbidden;
// return result;
//}
m_log.DebugFormat("[RegionPostHandler]: Authentication succeeded for {0}", regionID);
}
OSDMap args = Util.GetOSDMap(request, (int)httpRequest.ContentLength);
if (args == null)
{
httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
httpResponse.StatusDescription = "Unable to retrieve data";
m_log.DebugFormat("[RegionPostHandler]: Unable to retrieve data for post {0}", path);
return(result);
}
// retrieve the regionhandle
ulong regionhandle = 0;
if (args["destination_handle"] != null)
{
UInt64.TryParse(args["destination_handle"].AsString(), out regionhandle);
}
RegionInfo aRegion = new RegionInfo();
try
{
aRegion.UnpackRegionInfoData(args);
}
catch (Exception ex)
{
m_log.InfoFormat("[RegionPostHandler]: exception on unpacking region info {0}", ex.Message);
httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
httpResponse.StatusDescription = "Problems with data deserialization";
return(result);
}
// Finally!
GridRegion thisRegion = m_NeighbourService.HelloNeighbour(regionhandle, aRegion);
OSDMap resp = new OSDMap(1);
if (thisRegion != null)
{
resp["success"] = OSD.FromBoolean(true);
}
else
{
resp["success"] = OSD.FromBoolean(false);
}
httpResponse.StatusCode = (int)HttpStatusCode.OK;
return(Util.UTF8.GetBytes(OSDParser.SerializeJsonString(resp)));
}
/// <summary>
/// Asynchronous call to information neighbouring regions that this region is up
/// </summary>
/// <param name="region"></param>
/// <param name="regionhandle"></param>
private void InformNeighboursThatRegionIsUpAsync(INeighbourService neighbourService, RegionInfo region, ulong regionhandle)
{
m_log.Info("[INTERGRID]: Starting to inform neighbors that I'm here");
//RegionUpData regiondata = new RegionUpData(region.RegionLocX, region.RegionLocY, region.ExternalHostName, region.InternalEndPoint.Port);
//bool regionAccepted =
// m_commsProvider.InterRegion.RegionUp(new SerializableRegionInfo(region), regionhandle);
//bool regionAccepted = m_interregionCommsOut.SendHelloNeighbour(regionhandle, region);
bool regionAccepted = false;
if (neighbourService != null)
regionAccepted = neighbourService.HelloNeighbour(regionhandle, region);
else
m_log.DebugFormat("[SCS]: No neighbour service provided for informing neigbhours of this region");
if (regionAccepted)
{
m_log.Info("[INTERGRID]: Completed informing neighbors that I'm here");
handlerRegionUp = OnRegionUp;
// yes, we're notifying ourselves.
if (handlerRegionUp != null)
handlerRegionUp(region);
}
else
{
m_log.Warn("[INTERGRID]: Failed to inform neighbors that I'm here.");
}
}
// TODO: unused: private bool m_AllowForeignGuests;
protected void ProcessPostRequest(OSDMap args, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse, UUID regionID)
{
byte[] result = new byte[0];
if (m_AuthenticationService != null)
{
// Authentication
string authority = string.Empty;
string authToken = string.Empty;
if (!RestHandlerUtils.GetAuthentication(httpRequest, out authority, out authToken))
{
m_log.InfoFormat("[RegionPostHandler]: Authentication failed for neighbour message");
httpResponse.StatusCode = (int)HttpStatusCode.Unauthorized;
return;
}
// TODO: Rethink this
//if (!m_AuthenticationService.VerifyKey(regionID, authToken))
//{
// m_log.InfoFormat("[RegionPostHandler]: Authentication failed for neighbour message {0}", path);
// httpResponse.StatusCode = (int)HttpStatusCode.Forbidden;
// return result;
//}
m_log.DebugFormat("[RegionPostHandler]: Authentication succeeded for {0}", regionID);
}
// retrieve the regionhandle
ulong regionhandle = 0;
if (args["destination_handle"] != null)
{
UInt64.TryParse(args["destination_handle"].AsString(), out regionhandle);
}
RegionInfo aRegion = new RegionInfo();
try
{
aRegion.UnpackRegionInfoData(args);
}
catch (Exception ex)
{
m_log.InfoFormat("[RegionPostHandler]: exception on unpacking region info {0}", ex.Message);
httpResponse.StatusCode = (int)HttpStatusCode.BadRequest;
return;
}
// Finally!
GridRegion thisRegion = m_NeighbourService.HelloNeighbour(regionhandle, aRegion);
OSDMap resp = new OSDMap(1);
if (thisRegion != null)
{
resp["success"] = OSD.FromBoolean(true);
}
else
{
resp["success"] = OSD.FromBoolean(false);
}
httpResponse.RawBuffer = Util.UTF8.GetBytes(OSDParser.SerializeJsonString(resp));
httpResponse.StatusCode = (int)HttpStatusCode.OK;
}