public static ConfigurationContext Establish(Configuration configuration)
{
var current = Current;
if (current != null && !current.AllowOverride)
{
throw new InvalidOperationException("ConfigurationContexts cannot be nested.");
}
current = new ConfigurationContext(configuration);
CallContext.LogicalSetData(callContextKey, current.Id);
contexts.GetOrAdd(current.Id, current);
return current;
}
