public List<GroupRoleMembersData> GetGroupRoleMembers(string RequestingAgentID, UUID GroupID, RoleMembersListDelegate d)
{
object rmembers = null;
bool firstCall = false;
// we need to key in also on the requester, because different ppl have different view privileges
string cacheKey = "rolemembers-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
//m_log.DebugFormat("[XXX]: GetGroupRoleMembers {0}", cacheKey);
while (true)
{
lock (m_Cache)
{
if (m_Cache.TryGetValue(cacheKey, out rmembers))
{
List<ExtendedGroupRoleMembersData> xx = (List<ExtendedGroupRoleMembersData>)rmembers;
return xx.ConvertAll<GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData);
}
// not cached
if (!m_ActiveRequests.ContainsKey(cacheKey))
{
m_ActiveRequests.Add(cacheKey, true);
firstCall = true;
}
}
if (firstCall)
{
try
{
List<ExtendedGroupRoleMembersData> _rmembers = d();
if (_rmembers != null && _rmembers.Count > 0)
rmembers = _rmembers.ConvertAll<GroupRoleMembersData>(new Converter<ExtendedGroupRoleMembersData, GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData));
else
rmembers = new List<GroupRoleMembersData>();
lock (m_Cache)
{
// For some strange reason, when I cache the list of GroupRoleMembersData,
// it gets emptied out. The TryGet gets an empty list...
//m_Cache.AddOrUpdate(cacheKey, rmembers, GROUPS_CACHE_TIMEOUT);
// Caching the list of ExtendedGroupRoleMembersData doesn't show that issue
// I don't get it.
m_Cache.AddOrUpdate(cacheKey, _rmembers, GROUPS_CACHE_TIMEOUT);
return (List<GroupRoleMembersData>)rmembers;
}
}
finally
{
m_ActiveRequests.Remove(cacheKey);
}
}
else
Thread.Sleep(50);
}
}
public List <GroupRoleMembersData> GetGroupRoleMembers(string RequestingAgentID, UUID GroupID, RoleMembersListDelegate d)
{
object rmembers = null;
bool firstCall = false;
// we need to key in also on the requester, because different ppl have different view privileges
string cacheKey = "rolemembers-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
//m_log.DebugFormat("[XXX]: GetGroupRoleMembers {0}", cacheKey);
while (true)
{
lock (m_Cache)
{
if (m_Cache.TryGetValue(cacheKey, out rmembers))
{
List <ExtendedGroupRoleMembersData> xx = (List <ExtendedGroupRoleMembersData>)rmembers;
return(xx.ConvertAll <GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData));
}
// not cached
if (!m_ActiveRequests.ContainsKey(cacheKey))
{
m_ActiveRequests.Add(cacheKey, true);
firstCall = true;
}
}
if (firstCall)
{
List <ExtendedGroupRoleMembersData> _rmembers = d();
if (_rmembers != null && _rmembers.Count > 0)
{
rmembers = _rmembers.ConvertAll <GroupRoleMembersData>(new Converter <ExtendedGroupRoleMembersData, GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData));
}
else
{
rmembers = new List <GroupRoleMembersData>();
}
lock (m_Cache)
{
// For some strange reason, when I cache the list of GroupRoleMembersData,
// it gets emptied out. The TryGet gets an empty list...
//m_Cache.AddOrUpdate(cacheKey, rmembers, GROUPS_CACHE_TIMEOUT);
// Caching the list of ExtendedGroupRoleMembersData doesn't show that issue
// I don't get it.
m_Cache.AddOrUpdate(cacheKey, _rmembers, GROUPS_CACHE_TIMEOUT);
m_ActiveRequests.Remove(cacheKey);
return((List <GroupRoleMembersData>)rmembers);
}
}
else
{
Thread.Sleep(50);
}
}
}
