Examples with ConnectionListener io.bisq.network.p2p.network.ConnectionListener used on opensource projects

Example 1 with ConnectionListener

use of io.bisq.network.p2p.network.ConnectionListener in project bisq-api by mrosseel.

the class MainViewModelHeadless method initP2PNetwork.

// /////////////////////////////////////////////////////////////////////////////////////////
// Initialisation
// /////////////////////////////////////////////////////////////////////////////////////////
private BooleanProperty initP2PNetwork() {
    log.info("initP2PNetwork");
    StringProperty bootstrapState = new SimpleStringProperty();
    StringProperty bootstrapWarning = new SimpleStringProperty();
    BooleanProperty hiddenServicePublished = new SimpleBooleanProperty();
    BooleanProperty initialP2PNetworkDataReceived = new SimpleBooleanProperty();
    p2PNetworkInfoBinding = EasyBind.combine(bootstrapState, bootstrapWarning, p2PService.getNumConnectedPeers(), hiddenServicePublished, initialP2PNetworkDataReceived, (state, warning, numPeers, hiddenService, dataReceived) -> {
        String result = "";
        int peers = (int) numPeers;
        if (warning != null && peers == 0) {
            result = warning;
        } else {
            String p2pInfo = Res.get("mainView.footer.p2pInfo", numPeers);
            if (dataReceived && hiddenService) {
                result = p2pInfo;
            } else if (peers == 0)
                result = state;
            else
                result = state + " / " + p2pInfo;
        }
        return result;
    });
    p2PNetworkInfoBinding.subscribe((observable, oldValue, newValue) -> {
        p2PNetworkInfo.set(newValue);
    });
    bootstrapState.set(Res.get("mainView.bootstrapState.connectionToTorNetwork"));
    p2PService.getNetworkNode().addConnectionListener(new ConnectionListener() {

        @Override
        public void onConnection(Connection connection) {
        }

        @Override
        public void onDisconnect(CloseConnectionReason closeConnectionReason, Connection connection) {
            // Other disconnects might be caused by peers running an older version
            if (connection.getPeerType() == Connection.PeerType.SEED_NODE && closeConnectionReason == CloseConnectionReason.RULE_VIOLATION) {
                log.warn("RULE_VIOLATION onDisconnect closeConnectionReason=" + closeConnectionReason);
                log.warn("RULE_VIOLATION onDisconnect connection=" + connection);
            }
        }

        @Override
        public void onError(Throwable throwable) {
        }
    });
    final BooleanProperty p2pNetworkInitialized = new SimpleBooleanProperty();
    p2PService.start(new P2PServiceListener() {

        @Override
        public void onTorNodeReady() {
            log.debug("onTorNodeReady");
            bootstrapState.set(Res.get("mainView.bootstrapState.torNodeCreated"));
            p2PNetworkIconId.set("image-connection-tor");
            if (preferences.getUseTorForBitcoinJ())
                initWalletService();
            // We want to get early connected to the price relay so we call it already now
            priceFeedService.setCurrencyCodeOnInit();
            priceFeedService.initialRequestPriceFeed();
        }

        @Override
        public void onHiddenServicePublished() {
            log.debug("onHiddenServicePublished");
            hiddenServicePublished.set(true);
            bootstrapState.set(Res.get("mainView.bootstrapState.hiddenServicePublished"));
        }

        @Override
        public void onDataReceived() {
            log.debug("onRequestingDataCompleted");
            initialP2PNetworkDataReceived.set(true);
            bootstrapState.set(Res.get("mainView.bootstrapState.initialDataReceived"));
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

        @Override
        public void onNoSeedNodeAvailable() {
            log.warn("onNoSeedNodeAvailable");
            if (p2PService.getNumConnectedPeers().get() == 0)
                bootstrapWarning.set(Res.get("mainView.bootstrapWarning.noSeedNodesAvailable"));
            else
                bootstrapWarning.set(null);
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

        @Override
        public void onNoPeersAvailable() {
            log.warn("onNoPeersAvailable");
            if (p2PService.getNumConnectedPeers().get() == 0) {
                p2pNetworkWarnMsg.set(Res.get("mainView.p2pNetworkWarnMsg.noNodesAvailable"));
                bootstrapWarning.set(Res.get("mainView.bootstrapWarning.noNodesAvailable"));
                p2pNetworkLabelId.set("splash-error-state-msg");
            } else {
                bootstrapWarning.set(null);
                p2pNetworkLabelId.set("footer-pane");
            }
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

        @Override
        public void onUpdatedDataReceived() {
            log.debug("onBootstrapComplete");
            splashP2PNetworkAnimationVisible.set(false);
            bootstrapComplete.set(true);
        }

        @Override
        public void onSetupFailed(Throwable throwable) {
            log.warn("onSetupFailed");
            p2pNetworkWarnMsg.set(Res.get("mainView.p2pNetworkWarnMsg.connectionToP2PFailed", throwable.getMessage()));
            splashP2PNetworkAnimationVisible.set(false);
            bootstrapWarning.set(Res.get("mainView.bootstrapWarning.bootstrappingToP2PFailed"));
            p2pNetworkLabelId.set("splash-error-state-msg");
        }

        @Override
        public void onRequestCustomBridges() {
            showTorNetworkSettingsWindow();
        }
    });
    return p2pNetworkInitialized;
}