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Added a bool variable to OGS1GridServices to be able to turn off the use of the remoteRegionInfoCache as caching region data like that stops a dynamic grid (where regions could change port or host at any time, useful for load balancing among other things) from working.

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The bool is currently hardcoded to be true (to use the cache). So need to hook this up to a config option later.
This commit is contained in:
MW
2009-05-14 18:29:47 +00:00
parent b2433d2b99
commit 80c1c10407
1 changed files with 16 additions and 9 deletions
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25
OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
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@@ -46,6 +46,7 @@ namespace OpenSim.Region.Communications.OGS1
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private bool m_useRemoteRegionCache = true;
/// <summary>
/// Encapsulate local backend services for manipulation of local regions
/// </summary>
@@ -372,7 +373,7 @@ namespace OpenSim.Region.Communications.OGS1
}
regionInfo = buildRegionInfo(responseData, String.Empty);
if (requestData.ContainsKey("regionHandle"))
if ((m_useRemoteRegionCache) && (requestData.ContainsKey("regionHandle")))
{
m_remoteRegionInfoCache.Add(Convert.ToUInt64((string) requestData["regionHandle"]), regionInfo);
}
@@ -394,7 +395,7 @@ namespace OpenSim.Region.Communications.OGS1
return regionInfo;
}
if (!m_remoteRegionInfoCache.TryGetValue(regionHandle, out regionInfo))
if((!m_useRemoteRegionCache) || (!m_remoteRegionInfoCache.TryGetValue(regionHandle, out regionInfo)))
{
try
{
@@ -437,11 +438,14 @@ namespace OpenSim.Region.Communications.OGS1
//IPEndPoint neighbourInternalEndPoint = new IPEndPoint(IPAddress.Parse(internalIpStr), (int) port);
regionInfo = RegionInfo.Create(regionID, regionName, regX, regY, externalHostName, httpPort, simPort, remotingPort, simURI );
lock (m_remoteRegionInfoCache)
if (m_useRemoteRegionCache)
{
if (!m_remoteRegionInfoCache.ContainsKey(regionHandle))
lock (m_remoteRegionInfoCache)
{
m_remoteRegionInfoCache.Add(regionHandle, regionInfo);
if (!m_remoteRegionInfoCache.ContainsKey(regionHandle))
{
m_remoteRegionInfoCache.Add(regionHandle, regionInfo);
}
}
}
}
@@ -481,10 +485,13 @@ namespace OpenSim.Region.Communications.OGS1
public RegionInfo RequestClosestRegion(string regionName)
{
foreach (RegionInfo ri in m_remoteRegionInfoCache.Values)
if (m_useRemoteRegionCache)
{
if (ri.RegionName == regionName)
return ri;
foreach (RegionInfo ri in m_remoteRegionInfoCache.Values)
{
if (ri.RegionName == regionName)
return ri;
}
}
RegionInfo regionInfo = null;
@@ -508,7 +515,7 @@ namespace OpenSim.Region.Communications.OGS1
regionInfo = buildRegionInfo(responseData, "");
if (!m_remoteRegionInfoCache.ContainsKey(regionInfo.RegionHandle))
if ((m_useRemoteRegionCache) && (!m_remoteRegionInfoCache.ContainsKey(regionInfo.RegionHandle)))
m_remoteRegionInfoCache.Add(regionInfo.RegionHandle, regionInfo);
}
catch