public static ClusterDescription Parse(BsonDocument args)
{
var clusterId = new ClusterId(args.GetValue("clusterId", 1).ToInt32());
var connectionMode = (ClusterConnectionMode)Enum.Parse(typeof(ClusterConnectionMode), args.GetValue("connectionMode", "Automatic").AsString);
var clusterType = (ClusterType)Enum.Parse(typeof(ClusterType), args["clusterType"].AsString);
var numberOfServers = args["servers"].AsBsonArray.Count;
var servers = new List <ServerDescription>(numberOfServers);
for (var index = 0; index < numberOfServers; index++)
{
var serverArgs = args["servers"].AsBsonArray[index].AsBsonDocument;
if (!serverArgs.Contains("clusterId"))
{
serverArgs["clusterId"] = clusterId.Value;
}
if (!serverArgs.Contains("endPoint"))
{
var port = 27017 + index;
serverArgs["endPoint"] = $"localhost:{port}";
}
var server = ServerDescriptionParser.Parse(serverArgs);
servers.Add(server);
}
return(new ClusterDescription(clusterId, connectionMode, clusterType, servers));
}
public static ClusterDescription Parse(BsonDocument args)
{
var clusterId = new ClusterId(args.GetValue("clusterId", 1).ToInt32());
#pragma warning disable CS0618 // Type or member is obsolete
var connectionModeSwitch = ConnectionModeSwitch.NotSet;
var connectionMode = ClusterConnectionMode.Automatic;
if (args.TryGetValue("connectionMode", out var connectionModeBson))
{
connectionModeSwitch = ConnectionModeSwitch.UseConnectionMode;
connectionMode = (ClusterConnectionMode)Enum.Parse(typeof(ClusterConnectionMode), connectionModeBson.AsString);
}
bool?directConnection = null;
if (args.TryGetValue("directConnection", out var directConnectionBson))
{
if (connectionModeSwitch == ConnectionModeSwitch.UseConnectionMode)
{
throw new FormatException("connectionMode and directConnection cannot both be set.");
}
connectionModeSwitch = ConnectionModeSwitch.UseDirectConnection;
directConnection = (bool?)directConnectionBson;
}
#pragma warning restore CS0618 // Type or member is obsolete
var clusterType = (ClusterType)Enum.Parse(typeof(ClusterType), args["clusterType"].AsString);
var numberOfServers = args["servers"].AsBsonArray.Count;
var servers = new List <ServerDescription>(numberOfServers);
for (var index = 0; index < numberOfServers; index++)
{
var serverArgs = args["servers"].AsBsonArray[index].AsBsonDocument;
if (!serverArgs.Contains("clusterId"))
{
serverArgs["clusterId"] = clusterId.Value;
}
if (!serverArgs.Contains("endPoint"))
{
var port = 27017 + index;
serverArgs["endPoint"] = $"localhost:{port}";
}
var server = ServerDescriptionParser.Parse(serverArgs);
servers.Add(server);
}
return(new ClusterDescription(
clusterId,
connectionMode,
connectionModeSwitch,
directConnection,
dnsMonitorException: null,
clusterType,
servers));
}