|
private static SetIdentity ( |
||
| idObj | ||
| URI | String | |
| duplicateOption | DuplicateIdentityOption | |
| return | ||
internal static Identity FindOrCreateIdentity(string objURI, string URL, ObjRef objectRef)
{
Identity identity = null;
bool flag = URL != null;
identity = IdentityHolder.ResolveIdentity(flag ? URL : objURI);
if (flag && identity != null && identity is ServerIdentity)
{
throw new RemotingException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Remoting_WellKnown_CantDirectlyConnect"), URL));
}
if (identity == null)
{
identity = new Identity(objURI, URL);
ReaderWriterLock tableLock = IdentityHolder.TableLock;
bool flag2 = !tableLock.IsWriterLockHeld;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
if (flag2)
{
tableLock.AcquireWriterLock(int.MaxValue);
}
identity = IdentityHolder.SetIdentity(identity, null, DuplicateIdentityOption.UseExisting);
identity.RaceSetObjRef(objectRef);
}
finally
{
if (flag2 && tableLock.IsWriterLockHeld)
{
tableLock.ReleaseWriterLock();
}
}
}
return(identity);
}
internal static ServerIdentity FindOrCreateServerIdentity(MarshalByRefObject obj, string objURI, int flags)
{
bool fServer;
ServerIdentity serverIdentity1 = (ServerIdentity)MarshalByRefObject.GetIdentity(obj, out fServer);
if (serverIdentity1 == null)
{
Context serverCtx = !(obj is ContextBoundObject) ? IdentityHolder.DefaultContext : Thread.CurrentContext;
ServerIdentity id = new ServerIdentity(obj, serverCtx);
if (fServer)
{
serverIdentity1 = obj.__RaceSetServerIdentity(id);
}
else
{
RealProxy realProxy = RemotingServices.GetRealProxy((object)obj);
ServerIdentity serverIdentity2 = id;
realProxy.IdentityObject = (Identity)serverIdentity2;
serverIdentity1 = (ServerIdentity)realProxy.IdentityObject;
}
if (IdOps.bIsInitializing(flags))
{
serverIdentity1.IsInitializing = true;
}
}
if (IdOps.bStrongIdentity(flags))
{
ReaderWriterLock tableLock = IdentityHolder.TableLock;
bool flag = !tableLock.IsWriterLockHeld;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
if (flag)
{
tableLock.AcquireWriterLock(int.MaxValue);
}
if (serverIdentity1.ObjURI == null || !serverIdentity1.IsInIDTable())
{
IdentityHolder.SetIdentity((Identity)serverIdentity1, objURI, DuplicateIdentityOption.Unique);
}
if (serverIdentity1.IsDisconnected())
{
serverIdentity1.SetFullyConnected();
}
}
finally
{
if (flag && tableLock.IsWriterLockHeld)
{
tableLock.ReleaseWriterLock();
}
}
}
return(serverIdentity1);
}