Class RaftCluster.NodeConfiguration

Represents transport-agnostic configuration of cluster member.

Inheritance
Object
RaftCluster.NodeConfiguration
RaftCluster.TcpConfiguration
RaftCluster.UdpConfiguration
Inherited Members
Namespace: DotNext.Net.Cluster.Consensus.Raft
Assembly: DotNext.Net.Cluster.dll
Syntax
public abstract class NodeConfiguration : IClusterMemberConfiguration

Properties

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HeartbeatThreshold

Gets or sets threshold of the heartbeat timeout.

Declaration
public double HeartbeatThreshold { get; set; }
Property Value
Type Description
Double
Remarks

The threshold should be in range (0, 1). The heartbeat timeout is computed as node election timeout X threshold. The default is 0.5.

Exceptions
Type Condition
ArgumentOutOfRangeException

Attempts to set invalid value.
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HostEndPoint

Gets the address used for hosting of local member.

Declaration
public IPEndPoint HostEndPoint { get; }
Property Value
Type Description
IPEndPoint
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LoggerFactory

Gets or sets logger factory using for internal logging.

Declaration
[CLSCompliant(false)]
public ILoggerFactory LoggerFactory { get; set; }
Property Value
Type Description
ILoggerFactory
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LowerElectionTimeout

Gets lower possible value of leader election timeout, in milliseconds.

Declaration
public int LowerElectionTimeout { get; set; }
Property Value
Type Description
Int32
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Members

Gets collection of cluster members.

Declaration
public ICollection<IPEndPoint> Members { get; }
Property Value
Type Description
ICollection<IPEndPoint>

The collection of cluster members.
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MemoryAllocator

Gets or sets memory allocator to be used for network I/O.

Declaration
public MemoryAllocator<byte> MemoryAllocator { get; set; }
Property Value
Type Description
MemoryAllocator<Byte>
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Metadata

Gets metadata associated with local cluster member.

Declaration
public IDictionary<string, string> Metadata { get; }
Property Value
Type Description
IDictionary<String, String>
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Metrics

Gets or sets metrics collector.

Declaration
public MetricsCollector Metrics { get; set; }
Property Value
Type Description
MetricsCollector
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Partitioning

Indicates that each part of cluster in partitioned network allow to elect its own leader.

Declaration
public bool Partitioning { get; set; }
Property Value
Type Description
Boolean
Remarks

false value allows to build CA distributed cluster while true value allows to build CP/AP distributed cluster.

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PipeConfig

Gets or sets configuration of the Pipe used for internal pipelined I/O.

Declaration
public PipeOptions PipeConfig { get; set; }
Property Value
Type Description
PipeOptions
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PublicEndPoint

Gets the address of the local member visible to other members.

Declaration
public IPEndPoint PublicEndPoint { get; set; }
Property Value
Type Description
IPEndPoint
Remarks

This property is useful when local member hosted in a container (Windows, LXC or Docker) because HostEndPoint may return Any or IPv6Any.

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RequestTimeout

Gets or sets request processing timeout.

Declaration
public TimeSpan RequestTimeout { get; set; }
Property Value
Type Description
TimeSpan
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ServerBacklog

Gets or sets the maximum number of parallel requests that can be handled simultaneously.

Declaration
public int ServerBacklog { get; set; }
Property Value
Type Description
Int32
Remarks

By default, the value based on the number of cluster members.

Exceptions
Type Condition
ArgumentOutOfRangeException

Supplied value is equal to or less than zero.
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TimeToLive

Gets or sets a value that specifies the Time To Live (TTL) value of Internet Protocol (IP) packets.

Declaration
public byte TimeToLive { get; set; }
Property Value
Type Description
Byte
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UpperElectionTimeout

Gets upper possible value of leader election timeout, in milliseconds.

Declaration
public int UpperElectionTimeout { get; set; }
Property Value
Type Description
Int32

Explicit Interface Implementations

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IClusterMemberConfiguration.ElectionTimeout

Declaration
ElectionTimeout IClusterMemberConfiguration.ElectionTimeout { get; }
Returns
Type Description
ElectionTimeout

Implements

Extension Methods