public static async Task <IClusterNode> CreateAsync(ClusterContext context, IPEndPoint endPoint)
{
var connection = endPoint.GetConnection(context.ClusterOptions);
var serverFeatures = await connection.Hello().ConfigureAwait(false);
var errorMap = await connection.GetErrorMap().ConfigureAwait(false);
await connection.Authenticate(context.ClusterOptions, null).ConfigureAwait(false);
var clusterNode = new ClusterNode(context)
{
EndPoint = endPoint,
Connection = connection,
ServerFeatures = serverFeatures,
ErrorMap = errorMap
};
clusterNode.BuildServiceUris();
return(clusterNode);
}
protected async Task LoadClusterMap(IEnumerable <NodeAdapter> adapters)
{
foreach (var nodeAdapter in adapters)
{
var endPoint = nodeAdapter.GetIpEndPoint(11210);//will need to change this later to deal with custom ports
if (BucketNodes.TryGetValue(endPoint, out IClusterNode bootstrapNode))
{
bootstrapNode.NodesAdapter = nodeAdapter;
bootstrapNode.BuildServiceUris();
continue; //bootstrap node is skipped because it already went through these steps
}
var connection = endPoint.GetConnection();
await connection.Authenticate(ClusterOptions, Name).ConfigureAwait(false);
await connection.SelectBucket(Name).ConfigureAwait(false);
//one error map per node
var errorMap = await connection.GetErrorMap().ConfigureAwait(false);
var supportedFeatures = await connection.Hello().ConfigureAwait(false);
var clusterNode = new ClusterNode
{
Connection = connection,
ErrorMap = errorMap,
EndPoint = endPoint,
ServerFeatures = supportedFeatures,
ClusterOptions = ClusterOptions,
NodesAdapter = nodeAdapter
};
clusterNode.BuildServiceUris();
SupportsCollections = clusterNode.Supports(ServerFeatures.Collections);
BucketNodes.AddOrUpdate(endPoint, clusterNode, (ep, node) => clusterNode);
ClusterOptions.GlobalNodes.Add(clusterNode);
}
}