Examples with BitcoinNodesOption bisq.core.btc.BitcoinNodes.BitcoinNodesOption used on opensource projects

Example 1 with BitcoinNodesOption

use of bisq.core.btc.BitcoinNodes.BitcoinNodesOption in project bisq-core by bisq-network.

the class WalletSetupPreferences method selectPreferredNodes.

List<BtcNode> selectPreferredNodes(BitcoinNodes nodes) {
    List<BtcNode> result;
    BitcoinNodesOption nodesOption = BitcoinNodesOption.values()[preferences.getBitcoinNodesOptionOrdinal()];
    switch(nodesOption) {
        case CUSTOM:
            String bitcoinNodes = preferences.getBitcoinNodes();
            Set<String> distinctNodes = Utilities.commaSeparatedListToSet(bitcoinNodes, false);
            result = BitcoinNodes.toBtcNodesList(distinctNodes);
            if (result.isEmpty()) {
                log.warn("Custom nodes is set but no valid nodes are provided. " + "We fall back to provided nodes option.");
                preferences.setBitcoinNodesOptionOrdinal(BitcoinNodesOption.PROVIDED.ordinal());
                result = nodes.getProvidedBtcNodes();
            }
            break;
        case PUBLIC:
            result = Collections.emptyList();
            break;
        case PROVIDED:
        default:
            result = nodes.getProvidedBtcNodes();
            break;
    }
    return result;
}

Example 2 with BitcoinNodesOption

use of bisq.core.btc.BitcoinNodes.BitcoinNodesOption in project bisq-core by bisq-network.

the class WalletSetupPreferences method calculateMinBroadcastConnections.

int calculateMinBroadcastConnections(List<BtcNode> nodes) {
    BitcoinNodesOption nodesOption = BitcoinNodesOption.values()[preferences.getBitcoinNodesOptionOrdinal()];
    int result;
    switch(nodesOption) {
        case CUSTOM:
            // We have set the nodes already above
            result = (int) Math.ceil(nodes.size() * 0.5);
            // but if user provides mixed clear net and onion nodes we want to use both
            break;
        case PUBLIC:
            // We keep the empty nodes
            result = (int) Math.floor(DEFAULT_CONNECTIONS * 0.8);
            break;
        case PROVIDED:
        default:
            // We require only 4 nodes instead of 7 (for 9 max connections) because our provided nodes
            // are more reliable than random public nodes.
            result = 4;
            break;
    }
    return result;
}