DHTConfig class

Configuration options for the DHT (Distributed Hash Table)

This class holds settings for Kademlia DHT operations, such as lookup parallelization, bucket sizes, and request timeouts.

Constructors

DHTConfig({String protocolId = '/ipfs/kad/1.0.0', int alpha = 3, int bucketSize = 20, int maxProvidersPerKey = 20, Duration requestTimeout = const Duration(seconds: 30), int maxRecordsPerQuery = 20, bool enableProviderRecording = true, bool enableValueStorage = true, bool validateProviderRecords = true, bool reproviderEnabled = true, Duration reproviderInterval = const Duration(hours: 12), String reproviderStrategy = 'pinned', int reproviderBatchSize = 100, int reproviderConcurrency = 10, bool reproviderSweepOptimization = true})
Creates a new DHTConfig with default Kademlia settings.
const
DHTConfig.fromJson(Map<String, dynamic> json)
Creates a DHTConfig from JSON.
factory

Properties

alpha → int
Number of parallel lookups (alpha value in Kademlia).
final
bucketSize → int
Size of k-buckets.
final
enableProviderRecording → bool
Whether to enable provider recording.
final
enableValueStorage → bool
Whether to enable value storage.
final
hashCode → int
The hash code for this object.
no setterinherited
maxProvidersPerKey → int
Maximum number of providers to store per key.
final
maxRecordsPerQuery → int
Maximum number of records to return per query.
final
protocolId → String
Protocol identifier for DHT.
final
reproviderBatchSize → int
Maximum number of CIDs to announce in a single batch.
final
reproviderConcurrency → int
Maximum number of concurrent in-flight provide announcements.
final
reproviderEnabled → bool
Whether the periodic reprovider service is enabled.
final
reproviderInterval → Duration
Interval between automatic reprovide runs.
final
reproviderStrategy → String
Reprovide strategy name (e.g. pinned, roots, all, pinned+mfs, unique, entities).
final
reproviderSweepOptimization → bool
Whether to enable XOR-ordered proximity grouping for reprovides.
final
requestTimeout → Duration
Time to wait before considering a request as failed.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
validateProviderRecords → bool
Whether to validate incoming provider records for address sanity and freshness before trusting them.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
Converts the config to JSON.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited