Examples with GossipPeerScoreParamsBuilder io.libp2p.pubsub.gossip.builders.GossipPeerScoreParamsBuilder used on opensource projects

Example 1 with GossipPeerScoreParamsBuilder

use of io.libp2p.pubsub.gossip.builders.GossipPeerScoreParamsBuilder in project teku by ConsenSys.

the class LibP2PParamsFactory method createPeerScoreParams.

public static GossipPeerScoreParams createPeerScoreParams(final GossipPeerScoringConfig config) {
    final GossipPeerScoreParamsBuilder builder = GossipPeerScoreParams.builder().topicScoreCap(config.getTopicScoreCap()).appSpecificWeight(config.getAppSpecificWeight()).ipColocationFactorWeight(config.getIpColocationFactorWeight()).ipColocationFactorThreshold(config.getIpColocationFactorThreshold()).behaviourPenaltyWeight(config.getBehaviourPenaltyWeight()).behaviourPenaltyDecay(config.getBehaviourPenaltyDecay()).behaviourPenaltyThreshold(config.getBehaviourPenaltyThreshold()).decayInterval(config.getDecayInterval()).decayToZero(config.getDecayToZero()).retainScore(config.getRetainScore());
    // Configure optional params
    config.getAppSpecificScorer().ifPresent(scorer -> {
        final Function1<? super PeerId, Double> appSpecificScore = peerId -> scorer.scorePeer(new LibP2PNodeId(peerId));
        builder.appSpecificScore(appSpecificScore);
    });
    config.getDirectPeerManager().ifPresent(mgr -> {
        final Function1<? super PeerId, Boolean> isDirectPeer = peerId -> mgr.isDirectPeer(new LibP2PNodeId(peerId));
        builder.isDirect(isDirectPeer);
    });
    config.getWhitelistManager().ifPresent(mgr -> {
        // Ip whitelisting
        final Function1<? super String, Boolean> isIpWhitelisted = mgr::isWhitelisted;
        builder.ipWhitelisted(isIpWhitelisted);
    });
    return builder.build();
}