private ReplicationTopologyDestinationNode HandleDestination(ReplicationDestination replicationDestination)
{
var destination = ReplicationTask.GetConnectionOptions(replicationDestination, database);
if (replicationDestination.Disabled)
{
return(ReplicationTopologyDestinationNode.Disabled(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
}
if (from.Contains(destination.ConnectionStringOptions.Url))
{
var state = CheckDestinationConnectionState(destination);
switch (state)
{
case ReplicatonNodeState.Online:
return(ReplicationTopologyDestinationNode.Online(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
case ReplicatonNodeState.Offline:
return(ReplicationTopologyDestinationNode.Offline(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
default:
throw new NotSupportedException(state.ToString());
}
}
string error;
ReplicationTopologyRootNode rootNode;
if (TryGetSchema(destination.ConnectionStringOptions.Url, destination.ConnectionStringOptions, out rootNode, out error))
{
var node = ReplicationTopologyDestinationNode.Online(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior);
node.Destinations = rootNode.Destinations;
node.Sources = rootNode.Sources;
node.Errors = rootNode.Errors;
return(node);
}
var offline = ReplicationTopologyDestinationNode.Offline(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior);
if (string.IsNullOrEmpty(error) == false)
{
offline.Errors.Add(error);
}
return(offline);
}
private ReplicationTopologyDestinationNode HandleDestination(ReplicationDestination replicationDestination)
{
var destination = ReplicationTask.GetConnectionOptions(replicationDestination, database);
string error;
string targetServerUrl;
// since each server can be addresses using both dns and ips we normalize connection string url by fetching target server url
// it should give us consistent urls
if (FetchTargetServerUrl(destination.ConnectionStringOptions.Url, destination.ConnectionStringOptions, out targetServerUrl, out error) == false)
{
var offlineNode = ReplicationTopologyDestinationNode.Offline(destination.ConnectionStringOptions.Url, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior);
if (string.IsNullOrEmpty(error) == false)
{
offlineNode.Errors.Add(error);
}
return(offlineNode);
}
if (replicationDestination.Disabled)
{
return(ReplicationTopologyDestinationNode.Disabled(targetServerUrl, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
}
if (from.Contains(targetServerUrl))
{
var state = CheckDestinationConnectionState(destination);
switch (state)
{
case ReplicatonNodeState.Online:
return(ReplicationTopologyDestinationNode.Online(targetServerUrl, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
case ReplicatonNodeState.Offline:
return(ReplicationTopologyDestinationNode.Offline(targetServerUrl, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior));
default:
throw new NotSupportedException(state.ToString());
}
}
ReplicationTopologyRootNode rootNode;
if (TryGetSchema(destination.ConnectionStringOptions.Url, destination.ConnectionStringOptions, out rootNode, out error))
{
var node = ReplicationTopologyDestinationNode.Online(targetServerUrl, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior);
node.Destinations = rootNode.Destinations;
node.Sources = rootNode.Sources;
node.Errors = rootNode.Errors;
return(node);
}
var offline = ReplicationTopologyDestinationNode.Offline(targetServerUrl, database.TransactionalStorage.Id, destination.ReplicationOptionsBehavior);
if (string.IsNullOrEmpty(error) == false)
{
offline.Errors.Add(error);
}
return(offline);
}