internal List <TcpClusterEndPoint> clusterEndPoints = new List <TcpClusterEndPoint>(); //init clusterEndPoints creating 1-N connection
public TcpRaftNode(List <TcpClusterEndPoint> clusterEndPoints, List <RaftNodeSettings> raftNodes, string dbreezePath, Func <string, ulong, byte[], bool> OnCommit, int port = 4250, IWarningLog log = null)
{
//this.rn_settings = rn_settings ?? new RaftNodeSettings();
this.log = log;
this.port = port;
if (clusterEndPoints != null)
{
var bt = clusterEndPoints.SerializeBiser();
var decoder = new Biser.Decoder(bt);
this.clusterEndPoints = new List <TcpClusterEndPoint>();
decoder.GetCollection(() => { return(TcpClusterEndPoint.BiserDecode(extDecoder: decoder)); }, this.clusterEndPoints, false);
//this.clusterEndPoints.AddRange(clusterEndPoints.SerializeProtobuf().DeserializeProtobuf<List<TcpClusterEndPoint>>());
}
spider = new TcpSpider(this);
bool firstNode = true;
foreach (var rn_settings in raftNodes)
{
if (firstNode)
{
rn_settings.EntityName = "default";
firstNode = false;
}
if (String.IsNullOrEmpty(rn_settings.EntityName))
{
throw new Exception("Raft.Net: entities must have unique names. Change RaftNodeSettings.EntityName.");
}
if (this.raftNodes.ContainsKey(rn_settings.EntityName))
{
throw new Exception("Raft.Net: entities must have unique names. Change RaftNodeSettings.EntityName.");
}
var rn = new RaftNode(rn_settings ?? new RaftNodeSettings(), dbreezePath, this.spider, this.log, OnCommit);
#if DEBUG
rn.Verbose = rn_settings.VerboseRaft; //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DEBUG PURPOSES
#endif
rn.SetNodesQuantityInTheCluster((uint)this.clusterEndPoints.Count); //!!!!!!!!!!!! ENABLE 1 for debug, make it dynamic (but not less then 3 if not DEBUG)
rn.NodeAddress.NodeAddressId = port; //for debug/emulation purposes
rn.NodeAddress.NodeUId = Guid.NewGuid().ToByteArray().Substring(8, 8).To_Int64_BigEndian();
this.raftNodes[rn_settings.EntityName] = rn;
rn.NodeStart();
}
}
//public TcpRaftNode(List<TcpClusterEndPoint> clusterEndPoints, List<RaftNodeSettings> raftNodes, string dbreezePath, Func<string, ulong, byte[], bool> OnCommit, int port = 4250, IWarningLog log = null)
//public TcpRaftNode(List<TcpClusterEndPoint> clusterEndPoints, List<RaftEntitySettings> raftNodes, string dbreezePath, Func<string, ulong, byte[], bool> OnCommit, int port = 4250, IWarningLog log = null)
public TcpRaftNode(NodeSettings nodeSettings, string dbreezePath, Func <string, ulong, byte[], bool> OnCommit, int port = 4250, IWarningLog log = null)
{
if (nodeSettings == null)
{
nodeSettings = new NodeSettings();
}
this.NodeSettings = nodeSettings;
this.log = log;
this.port = port;
DBreezeConfiguration conf = new DBreezeConfiguration()
{
DBreezeDataFolderName = dbreezePath,
Storage = DBreezeConfiguration.eStorage.DISK,
};
conf.AlternativeTablesLocations.Add("mem_*", String.Empty);
dbEngine = new DBreezeEngine(conf);
//if (clusterEndPoints != null)
//{
// var bt = clusterEndPoints.SerializeBiser();
// var decoder = new Biser.Decoder(bt);
// this.clusterEndPoints = new List<TcpClusterEndPoint>();
// decoder.GetCollection(() => { return TcpClusterEndPoint.BiserDecode(extDecoder: decoder); }, this.clusterEndPoints, false);
// //this.clusterEndPoints.AddRange(clusterEndPoints.SerializeProtobuf().DeserializeProtobuf<List<TcpClusterEndPoint>>());
//}
spider = new TcpSpider(this);
//bool firstNode = true;
if (this.NodeSettings.RaftEntitiesSettings == null)
{
this.NodeSettings.RaftEntitiesSettings = new List <RaftEntitySettings>();
}
if (this.NodeSettings.RaftEntitiesSettings.Where(r => r.EntityName.ToLower() == "default").Count() < 1)
{
this.NodeSettings.RaftEntitiesSettings.Add(new RaftEntitySettings());
}
foreach (var re_settings in this.NodeSettings.RaftEntitiesSettings)
{
//if (firstNode)
//{
// re_settings.EntityName = "default";
// firstNode = false;
//}
if (String.IsNullOrEmpty(re_settings.EntityName))
{
throw new Exception("Raft.Net: entities must have unique names. Change RaftNodeSettings.EntityName.");
}
if (this.raftNodes.ContainsKey(re_settings.EntityName))
{
throw new Exception("Raft.Net: entities must have unique names. Change RaftNodeSettings.EntityName.");
}
var rn = new RaftNode(re_settings ?? new RaftEntitySettings(), this.dbEngine, this.spider, this.log, OnCommit);
#if DEBUG
rn.Verbose = re_settings.VerboseRaft; //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DEBUG PURPOSES
#endif
rn.SetNodesQuantityInTheCluster((uint)this.NodeSettings.TcpClusterEndPoints.Count); //!!!!!!!!!!!! ENABLE 1 for debug, make it dynamic (but not less then 3 if not DEBUG)
rn.NodeAddress.NodeAddressId = port; //for debug/emulation purposes
rn.NodeAddress.NodeUId = Guid.NewGuid().ToByteArray().Substring(8, 8).To_Int64_BigEndian();
this.raftNodes[re_settings.EntityName] = rn;
rn.NodeStart();
}
}