/// <summary>
/// Register this region with the grid service
/// </summary>
/// <param name = "scene"></param>
/// <param name = "returnResponseFirstTime">Should we try to walk the user through what went wrong?</param>
/// <param name="continueTrying"> </param>
/// <param name="password"> </param>
public bool RegisterRegionWithGrid(IScene scene, bool returnResponseFirstTime, bool continueTrying, string password)
{
GridRegion region = BuildGridRegion(scene.RegionInfo);
IGenericsConnector g = DataManager.DataManager.RequestPlugin <IGenericsConnector>();
GridSessionID s = null;
IGridService GridService = scene.RequestModuleInterface <IGridService>();
if (g != null) //Get the sessionID from the database if possible
{
s = g.GetGeneric <GridSessionID>(scene.RegionInfo.RegionID, "GridSessionID", "GridSessionID");
}
if (s == null)
{
s = new GridSessionID {
SessionID = scene.RegionInfo.GridSecureSessionID
};
//Set it from the regionInfo if it knows anything
}
scene.RequestModuleInterface <ISimulationBase>().EventManager.FireGenericEventHandler("PreRegisterRegion", region);
//Tell the grid service about us
RegisterRegion error = GridService.RegisterRegion(region, s.SessionID, password);
if (error.Error == String.Empty)
{
s.SessionID = error.SessionID;
//If it registered ok, we save the sessionID to the database and tlel the neighbor service about it
scene.RegionInfo.GridSecureSessionID = error.SessionID;
//Update our local copy of what our region flags are
scene.RegionInfo.RegionFlags = error.RegionFlags;
scene.RegionInfo.ScopeID = error.Region.ScopeID;
scene.RegionInfo.AllScopeIDs = error.Region.AllScopeIDs;
//Save the new SessionID to the database
if (g != null)
{
g.AddGeneric(scene.RegionInfo.RegionID, "GridSessionID", "GridSessionID", s.ToOSD());
}
m_knownNeighbors[scene.RegionInfo.RegionID] = error.Neighbors;
return(true); //Success
}
if (returnResponseFirstTime && !continueTrying)
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region with grid failed again - " + error.Error);
return(false);
}
//Parse the error and try to do something about it if at all possible
if (error.Error == "Region location is reserved")
{
MainConsole.Instance.Error(
"[RegisterRegionWithGrid]: Registration of region with grid failed - The region location you specified is reserved. You must move your region.");
int X = 0, Y = 0;
int.TryParse(MainConsole.Instance.Prompt("New Region Location X", "1000"), out X);
int.TryParse(MainConsole.Instance.Prompt("New Region Location Y", "1000"), out Y);
scene.RegionInfo.RegionLocX = X * Constants.RegionSize;
scene.RegionInfo.RegionLocY = Y * Constants.RegionSize;
IRegionLoader[] loaders = scene.RequestModuleInterfaces <IRegionLoader>();
foreach (IRegionLoader loader in loaders)
{
loader.UpdateRegionInfo(scene.RegionInfo.RegionName, scene.RegionInfo);
}
}
else if (error.Error == "Region overlaps another region")
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - The region location you specified is already in use. You must move your region.");
int X = 0, Y = 0;
int.TryParse(
MainConsole.Instance.Prompt("New Region Location X",
(scene.RegionInfo.RegionLocX / 256).ToString()), out X);
int.TryParse(
MainConsole.Instance.Prompt("New Region Location Y",
(scene.RegionInfo.RegionLocY / 256).ToString()), out Y);
scene.RegionInfo.RegionLocX = X * Constants.RegionSize;
scene.RegionInfo.RegionLocY = Y * Constants.RegionSize;
IRegionLoader[] loaders = scene.RequestModuleInterfaces <IRegionLoader>();
foreach (IRegionLoader loader in loaders)
{
loader.UpdateRegionInfo(scene.RegionInfo.RegionName, scene.RegionInfo);
}
}
else if (error.Error.Contains("Can't move this region"))
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - You can not move this region. Moving it back to its original position.");
//Opensim Grid Servers don't have this functionality.
try
{
string[] position = error.Error.Split(',');
scene.RegionInfo.RegionLocX = int.Parse(position[1]) * Constants.RegionSize;
scene.RegionInfo.RegionLocY = int.Parse(position[2]) * Constants.RegionSize;
IRegionLoader[] loaders = scene.RequestModuleInterfaces <IRegionLoader>();
foreach (IRegionLoader loader in loaders)
{
loader.UpdateRegionInfo(scene.RegionInfo.RegionName, scene.RegionInfo);
}
}
catch (Exception e)
{
MainConsole.Instance.Error(
"Unable to move the region back to its original position, is this an opensim server? Please manually move the region back.");
throw e;
}
}
else if (error.Error == "Duplicate region name")
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - The region name you specified is already in use. Please change the name.");
string oldRegionName = scene.RegionInfo.RegionName;
scene.RegionInfo.RegionName = MainConsole.Instance.Prompt("New Region Name", "");
IRegionLoader[] loaders = scene.RequestModuleInterfaces <IRegionLoader>();
foreach (IRegionLoader loader in loaders)
{
loader.UpdateRegionInfo(oldRegionName, scene.RegionInfo);
}
}
else if (error.Error == "Region locked out")
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid the failed - The region you are attempting to join has been blocked from connecting. Please connect another region.");
MainConsole.Instance.Prompt("Press enter when you are ready to exit");
Environment.Exit(0);
}
else if (error.Error == "Could not reach grid service")
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - The grid service can not be found! Please make sure that you can connect to the grid server and that the grid server is on.");
MainConsole.Instance.Error(
"You should also make sure you've provided the correct address and port of the grid service.");
string input =
MainConsole.Instance.Prompt(
"Press enter when you are ready to proceed, or type cancel to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
else if (error.Error == "Wrong Session ID")
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - Wrong Session ID for this region!");
MainConsole.Instance.Error(
"This means that this region has failed to connect to the grid server and needs removed from it before it can connect again.");
MainConsole.Instance.Error(
"If you are running the Aurora.Server instance this region is connecting to, type \"clear grid region <RegionName>\" and then press enter on this console and it will work");
MainConsole.Instance.Error(
"If you are not running the Aurora.Server instance this region is connecting to, please contact your grid operator so that he can fix it");
string input =
MainConsole.Instance.Prompt(
"Press enter when you are ready to proceed, or type cancel to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
else
{
MainConsole.Instance.Error("[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName +
" with the grid failed - " + error.Error + "!");
string input =
MainConsole.Instance.Prompt(
"Press enter when you are ready to proceed, or type cancel to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
return(RegisterRegionWithGrid(scene, true, continueTrying, password));
}
/// <summary>
/// Register this region with the grid service
/// </summary>
/// <param name="scene"></param>
/// <param name="returnResponseFirstTime">Should we try to walk the user through what went wrong?</param>
/// <param name="continueTrying"> </param>
/// <param name="password"> </param>
public bool RegisterRegionWithGrid(IScene scene, bool returnResponseFirstTime, bool continueTrying,
string password)
{
if (password == null)
{
password = m_RegisterRegionPassword;
}
GridRegion region = new GridRegion(scene.RegionInfo);
IGridService GridService = scene.RequestModuleInterface <IGridService> ();
scene.RequestModuleInterface <ISimulationBase> ()
.EventManager.FireGenericEventHandler("PreRegisterRegion", region);
// Tell the grid service about us
RegisterRegion error = GridService.RegisterRegion(region, scene.RegionInfo.GridSecureSessionID, password,
ProtocolVersion.MAJOR_PROTOCOL_VERSION,
ProtocolVersion.MINOR_PROTOCOL_VERSION);
if (error.Error == string.Empty)
{
// If it registered ok, we save the sessionID to the database and tell the neighbor service about it
scene.RegionInfo.GridSecureSessionID = error.SessionID;
// Update our local copy of what our region flags are
scene.RegionInfo.RegionFlags = error.RegionFlags;
scene.RegionInfo.ScopeID = error.Region.ScopeID;
scene.RegionInfo.AllScopeIDs = error.Region.AllScopeIDs;
scene.RequestModuleInterface <IConfigurationService> ().SetURIs(error.URIs);
m_knownNeighbors [scene.RegionInfo.RegionID] = error.Neighbors;
return(true); // Success
}
if (returnResponseFirstTime && !continueTrying)
{
MainConsole.Instance.Error(
"[RegisterRegionWithGrid]: Registration of region with grid failed again - " + error.Error);
return(false);
}
// something failed...
string errmsg = "[RegisterRegionWithGrid]: Registration of region " + scene.RegionInfo.RegionName + " with the grid failed!";
// Parse the error and try to do something about it if at all possible
if (error.Error == "Region location is reserved")
{
var simbase = scene.RequestModuleInterface <ISimulationBase> ();
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" The region location you specified is reserved. You must move your region.");
int X;
int Y;
int.TryParse(MainConsole.Instance.Prompt("New Region Location X", simbase.MapCenterX.ToString()), out X);
int.TryParse(MainConsole.Instance.Prompt("New Region Location Y", simbase.MapCenterY.ToString()), out Y);
scene.RegionInfo.RegionLocX = X * Constants.RegionSize;
scene.RegionInfo.RegionLocY = Y * Constants.RegionSize;
}
else if (error.Error == "Region overlaps another region")
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" The region location you specified is already in use. You must move your region.");
int X;
int Y;
int.TryParse(
MainConsole.Instance.Prompt("New Region Location X",
(scene.RegionInfo.RegionLocX / Constants.RegionSize).ToString()), out X);
int.TryParse(
MainConsole.Instance.Prompt("New Region Location Y",
(scene.RegionInfo.RegionLocY / Constants.RegionSize).ToString()), out Y);
scene.RegionInfo.RegionLocX = X * Constants.RegionSize;
scene.RegionInfo.RegionLocY = Y * Constants.RegionSize;
}
else if (error.Error.Contains("Can't move this region"))
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" You can not move this region. Moving it back to its original position.");
// Opensim Grid Servers don't have this functionality.
try {
string [] position = error.Error.Split(',');
scene.RegionInfo.RegionLocX = int.Parse(position [1]) * Constants.RegionSize;
scene.RegionInfo.RegionLocY = int.Parse(position [2]) * Constants.RegionSize;
} catch (Exception) {
MainConsole.Instance.Error("Unable to move the region back to its original position, is this an Opensim server?");
MainConsole.Instance.Error("Please manually move the region back.");
throw;
}
}
else if (error.Error == "Duplicate region name")
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" The region name you specified is already in use. Please change the name.");
scene.RegionInfo.RegionName = MainConsole.Instance.Prompt("New Region Name", "");
}
else if (error.Error == "Region locked out")
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" The region you are attempting to join has been blocked from connecting.");
MainConsole.Instance.Error(" Please connect another region.");
MainConsole.Instance.Prompt("WhiteCore will exit. Press enter when you are ready to exit");
Environment.Exit(0);
}
else if (error.Error == "Could not reach grid service")
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" The grid service can not be found!");
MainConsole.Instance.Error(" Please make sure that you can connect to the grid server and that the grid server is on.");
MainConsole.Instance.Error(" You should also make sure you've provided the correct address and port of the grid service.");
string input =
MainConsole.Instance.Prompt("Press enter when you are ready to proceed, or type 'cancel' to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
else if (error.Error == "Wrong Session ID")
{
MainConsole.Instance.Error(errmsg);
MainConsole.Instance.Error(" Wrong Session ID for this region!");
MainConsole.Instance.Error(" This means that this region has failed to connect to the grid server");
MainConsole.Instance.Error(" and needs removed from it before it can connect again.\n");
MainConsole.Instance.Error(" If you are running the WhiteCore.Server instance this region is connecting to,");
MainConsole.Instance.Error(" type \"grid clear region <RegionName>\" and then press enter on this console and it will work\n");
MainConsole.Instance.Error(" If you are not running the WhiteCore.Server instance this region is connecting to,");
MainConsole.Instance.Error(" please contact your grid operator so that the problem can be corrected");
string input =
MainConsole.Instance.Prompt("Press enter when you are ready to proceed, or type cancel to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
else if (error.Error == "Grid is not fully ready yet, please try again shortly")
{
MainConsole.Instance.Error(errmsg + "- " + error.Error + ", retrying... ");
System.Threading.Thread.Sleep(3000); // Sleep for a bit and try again
}
else
{
MainConsole.Instance.Error(errmsg + " - " + error.Error + "!");
string input =
MainConsole.Instance.Prompt("Press enter when you are ready to proceed, or type 'cancel' to exit");
if (input == "cancel")
{
Environment.Exit(0);
}
}
return(RegisterRegionWithGrid(scene, true, continueTrying, password));
}