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a few changes to EstateDataRemoteConnector, LoadEstateSettings can not be fatal so work around it

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UbitUmarov
2024-09-22 23:37:42 +01:00
parent 00c0816275
commit a9be42a304
5 changed files with 65 additions and 86 deletions
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125
OpenSim/Services/Connectors/Estate/EstateDataConnector.cs
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@@ -35,8 +35,6 @@ using OpenMetaverse;
using Nini.Config;
using OpenSim.Framework;
using OpenSim.Framework.ServiceAuth;
using OpenSim.Services.Connectors;
using OpenSim.Services.Interfaces;
using OpenSim.Server.Base;
using System.Net.Http;
@@ -45,9 +43,7 @@ namespace OpenSim.Services.Connectors
{
public class EstateDataRemoteConnector : BaseServiceConnector, IEstateDataService
{
private static readonly ILog m_log =
LogManager.GetLogger(
MethodBase.GetCurrentMethod().DeclaringType);
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private string m_ServerURI = String.Empty;
private ExpiringCache<string, List<EstateSettings>> m_EstateCache = new ExpiringCache<string, List<EstateSettings>>();
@@ -61,15 +57,13 @@ namespace OpenSim.Services.Connectors
public virtual void Initialise(IConfigSource source)
{
IConfig gridConfig = source.Configs["EstateService"];
if (gridConfig == null)
if (gridConfig is null)
{
m_log.Error("[ESTATE CONNECTOR]: EstateService missing from OpenSim.ini");
throw new Exception("Estate connector init error");
}
string serviceURI = gridConfig.GetString("EstateServerURI",
String.Empty);
string serviceURI = gridConfig.GetString("EstateServerURI", string.Empty);
if (serviceURI.Length == 0)
{
m_log.Error("[ESTATE CONNECTOR]: No Server URI named in section EstateService");
@@ -84,45 +78,41 @@ namespace OpenSim.Services.Connectors
public List<EstateSettings> LoadEstateSettingsAll()
{
string reply = string.Empty;
string uri = m_ServerURI + "/estates";
reply = MakeRequest("GET", uri, string.Empty);
string reply = MakeRequest("GET", uri, string.Empty);
if (String.IsNullOrEmpty(reply))
return new List<EstateSettings>();
return [];
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
List<EstateSettings> estates = new List<EstateSettings>();
if (replyData != null && replyData.Count > 0)
{
m_log.DebugFormat("[ESTATE CONNECTOR]: LoadEstateSettingsAll returned {0} elements", replyData.Count);
m_log.Debug($"[ESTATE CONNECTOR]: LoadEstateSettingsAll returned {replyData.Count} elements");
Dictionary<string, object>.ValueCollection estateData = replyData.Values;
List<EstateSettings> estates = [];
foreach (object r in estateData)
{
if (r is Dictionary<string, object>)
if (r is Dictionary<string, object> dr )
{
EstateSettings es = new EstateSettings((Dictionary<string, object>)r);
EstateSettings es = new EstateSettings(dr);
estates.Add(es);
}
}
m_EstateCache.AddOrUpdate("estates", estates, EXPIRATION);
return estates;
}
else
m_log.DebugFormat("[ESTATE CONNECTOR]: LoadEstateSettingsAll from {0} received null or zero response", uri);
return estates;
m_log.Debug($"[ESTATE CONNECTOR]: LoadEstateSettingsAll from {uri} received empty response");
return [];
}
public List<int> GetEstatesAll()
{
List<int> eids = new List<int>();
// If we don't have them, load them from the server
List<EstateSettings> estates = null;
if (!m_EstateCache.TryGetValue("estates", out estates))
if (!m_EstateCache.TryGetValue("estates", out List<EstateSettings> estates))
estates = LoadEstateSettingsAll();
List<int> eids = [];
foreach (EstateSettings es in estates)
eids.Add((int)es.EstateID);
@@ -132,11 +122,10 @@ namespace OpenSim.Services.Connectors
public List<int> GetEstates(string search)
{
// If we don't have them, load them from the server
List<EstateSettings> estates = null;
if (!m_EstateCache.TryGetValue("estates", out estates))
if (!m_EstateCache.TryGetValue("estates", out List<EstateSettings> estates))
estates = LoadEstateSettingsAll();
List<int> eids = new List<int>();
List<int> eids = [];
foreach (EstateSettings es in estates)
if (es.EstateName == search)
eids.Add((int)es.EstateID);
@@ -147,13 +136,12 @@ namespace OpenSim.Services.Connectors
public List<int> GetEstatesByOwner(UUID ownerID)
{
// If we don't have them, load them from the server
List<EstateSettings> estates = null;
if (!m_EstateCache.TryGetValue("estates", out estates))
if (!m_EstateCache.TryGetValue("estates", out List<EstateSettings> estates))
estates = LoadEstateSettingsAll();
List<int> eids = new List<int>();
List<int> eids = [];
foreach (EstateSettings es in estates)
if (es.EstateOwner == ownerID)
if (es.EstateOwner.Equals(ownerID))
eids.Add((int)es.EstateID);
return eids;
@@ -161,49 +149,36 @@ namespace OpenSim.Services.Connectors
public List<UUID> GetRegions(int estateID)
{
string reply = string.Empty;
// /estates/regions/?eid=int
string uri = m_ServerURI + "/estates/regions/?eid=" + estateID.ToString();
reply = MakeRequest("GET", uri, string.Empty);
string reply = MakeRequest("GET", uri, string.Empty);
if (String.IsNullOrEmpty(reply))
return new List<UUID>();
return [];
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
List<UUID> regions = new List<UUID>();
if (replyData != null && replyData.Count > 0)
{
m_log.DebugFormat("[ESTATE CONNECTOR]: GetRegions for estate {0} returned {1} elements", estateID, replyData.Count);
m_log.Debug($"[ESTATE CONNECTOR]: GetRegions for estate {estateID} returned {replyData.Count} elements");
List<UUID> regions = [];
Dictionary<string, object>.ValueCollection data = replyData.Values;
foreach (object r in data)
{
UUID uuid = UUID.Zero;
if (UUID.TryParse(r.ToString(), out uuid))
if (UUID.TryParse(r.ToString(), out UUID uuid))
regions.Add(uuid);
}
return regions;
}
else
m_log.DebugFormat("[ESTATE CONNECTOR]: GetRegions from {0} received null or zero response", uri);
return regions;
m_log.Debug($"[ESTATE CONNECTOR]: GetRegions from {uri} received null or zero response");
return [];
}
public EstateSettings LoadEstateSettings(UUID regionID, bool create)
{
string reply = string.Empty;
// /estates/estate/?region=uuid&create=[t|f]
string uri = m_ServerURI + string.Format("/estates/estate/?region={0}&create={1}", regionID, create);
reply = MakeRequest("GET", uri, string.Empty);
if(reply == null)
{
// this is a fatal error
m_log.DebugFormat("[ESTATE CONNECTOR] connection to remote estates service failed");
m_log.DebugFormat("[ESTATE CONNECTOR] simulator needs to terminate");
Environment.Exit(-1);
}
string uri = m_ServerURI + $"/estates/estate/?region={regionID}&create={create}";
string reply = MakeRequest("GET", uri, string.Empty);
if (String.IsNullOrEmpty(reply))
return null;
@@ -223,11 +198,10 @@ namespace OpenSim.Services.Connectors
public EstateSettings LoadEstateSettings(int estateID)
{
string reply = string.Empty;
// /estates/estate/?eid=int
string uri = m_ServerURI + string.Format("/estates/estate/?eid={0}", estateID);
string uri = m_ServerURI + $"/estates/estate/?eid={estateID}";
reply = MakeRequest("GET", uri, string.Empty);
string reply = MakeRequest("GET", uri, string.Empty);
if (String.IsNullOrEmpty(reply))
return null;
@@ -235,7 +209,7 @@ namespace OpenSim.Services.Connectors
if (replyData != null && replyData.Count > 0)
{
m_log.DebugFormat("[ESTATE CONNECTOR]: LoadEstateSettings({0}) returned {1} elements", estateID, replyData.Count);
m_log.Debug($"[ESTATE CONNECTOR]: LoadEstateSettings({estateID}) returned {replyData.Count} elements");
EstateSettings es = new EstateSettings(replyData);
return es;
}
@@ -258,7 +232,7 @@ namespace OpenSim.Services.Connectors
public void StoreEstateSettings(EstateSettings es)
{
// /estates/estate/
string uri = m_ServerURI + ("/estates/estate");
string uri = m_ServerURI + "/estates/estate";
Dictionary<string, object> formdata = es.ToMap();
formdata["OP"] = "STORE";
@@ -269,10 +243,12 @@ namespace OpenSim.Services.Connectors
public bool LinkRegion(UUID regionID, int estateID)
{
// /estates/estate/?eid=int&region=uuid
string uri = m_ServerURI + String.Format("/estates/estate/?eid={0}&region={1}", estateID, regionID);
string uri = m_ServerURI + $"/estates/estate/?eid={estateID}&region={regionID}";
Dictionary<string, object> formdata = new Dictionary<string, object>();
formdata["OP"] = "LINK";
Dictionary<string, object> formdata = new()
{
["OP"] = "LINK"
};
return PostRequest(uri, formdata);
}
@@ -285,20 +261,21 @@ namespace OpenSim.Services.Connectors
return false;
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
bool result = false;
if (replyData != null && replyData.Count > 0)
{
if (replyData.ContainsKey("Result"))
if (replyData.TryGetValue("Result", out object ortmp) && ortmp is string srtmp)
{
if (Boolean.TryParse(replyData["Result"].ToString(), out result))
m_log.DebugFormat("[ESTATE CONNECTOR]: PostRequest {0} returned {1}", uri, result);
if (bool.TryParse(srtmp, out bool result))
{
m_log.Debug($"[ESTATE CONNECTOR]: PostRequest {uri} returned {result}");
return result;
}
}
}
else
m_log.DebugFormat("[ESTATE CONNECTOR]: PostRequest {0} received null or zero response", uri);
m_log.Debug($"[ESTATE CONNECTOR]: PostRequest {uri} received empty response");
return result;
return false;
}
/// <summary>
@@ -326,22 +303,20 @@ namespace OpenSim.Services.Connectors
{
if (status == HttpStatusCode.Unauthorized)
{
m_log.Error(string.Format("[ESTATE CONNECTOR]: Web request {0} requires authentication ", uri));
m_log.Error($"[ESTATE CONNECTOR]: Web request {uri} requires authentication ");
}
else if (status != HttpStatusCode.NotFound)
{
m_log.Error(string.Format("[ESTATE CONNECTOR]: Resource {0} not found ", uri));
m_log.Error($"[ESTATE CONNECTOR]: Resource {uri} not found ");
return reply;
}
}
else
m_log.Error(string.Format(
"[ESTATE CONNECTOR]: WebException for {0} {1} {2} {3}",
verb, uri, formdata, e.Message));
m_log.Error($"[ESTATE CONNECTOR]: WebException for {verb} {uri} {formdata} {e.Message}");
}
catch (Exception e)
{
m_log.DebugFormat("[ESTATE CONNECTOR]: Exception when contacting estate server at {0}: {1}", uri, e.Message);
m_log.DebugFormat($"[ESTATE CONNECTOR]: Exception when contacting estate server at {uri}: {e.Message}");
}
return null;