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

Example 1 with ConnectionListener

use of io.bitsquare.p2p.network.ConnectionListener in project bitsquare by bitsquare.

the class TakeOfferViewModel method createListeners.

private void createListeners() {
    amountListener = (ov, oldValue, newValue) -> {
        if (isBtcInputValid(newValue).isValid) {
            setAmountToModel();
            calculateVolume();
            dataModel.calculateTotalToPay();
        }
        updateButtonDisableState();
    };
    amountAsCoinListener = (ov, oldValue, newValue) -> amount.set(formatter.formatCoin(newValue));
    isWalletFundedListener = (ov, oldValue, newValue) -> {
        updateButtonDisableState();
    };
    tradeStateListener = (ov, oldValue, newValue) -> applyTradeState(newValue);
    tradeErrorListener = (ov, oldValue, newValue) -> applyTradeErrorMessage(newValue);
    offerStateListener = (ov, oldValue, newValue) -> applyOfferState(newValue);
    connectionListener = new ConnectionListener() {

        @Override
        public void onDisconnect(CloseConnectionReason closeConnectionReason, Connection connection) {
            if (connection.getPeersNodeAddressOptional().isPresent() && connection.getPeersNodeAddressOptional().get().equals(offer.getOffererNodeAddress())) {
                offerWarning.set("You lost connection to the offerer.\n" + "He might have gone offline or has closed the connection to you because of too " + "many open connections.\n\n" + "If you can still see his offer in the offerbook you can try to take the offer again.");
                updateSpinnerInfo();
            }
        }

        @Override
        public void onConnection(Connection connection) {
        }

        @Override
        public void onError(Throwable throwable) {
        }
    };
}

Example 2 with ConnectionListener

use of io.bitsquare.p2p.network.ConnectionListener in project bitsquare by bitsquare.

the class MainViewModel method initP2PNetwork.

///////////////////////////////////////////////////////////////////////////////////////////
// Initialisation
///////////////////////////////////////////////////////////////////////////////////////////
private BooleanProperty initP2PNetwork() {
    Log.traceCall();
    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 {
            if (dataReceived && hiddenService)
                result = "P2P network peers: " + numPeers;
            else if (peers == 0)
                result = state;
            else
                result = state + " / P2P network peers: " + numPeers;
        }
        return result;
    });
    p2PNetworkInfoBinding.subscribe((observable, oldValue, newValue) -> {
        p2PNetworkInfo.set(newValue);
    });
    bootstrapState.set("Connecting to Tor network...");
    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);
            //TODO
            /* new Popup()
                            .warning("You got disconnected from a seed node.\n\n" +
                                    "Reason for getting disconnected: " + connection.getRuleViolation().name() + "\n\n" +
                                    "It might be that your installed version is not compatible with " +
                                    "the network.\n\n" +
                                    "Please check if you run the latest software version.\n" +
                                    "You can download the latest version of Bitsquare at:\n" +
                                    "https://github.com/bitsquare/bitsquare/releases")
                            .show();*/
            }
        }

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

        @Override
        public void onTorNodeReady() {
            bootstrapState.set("Tor node created");
            p2PNetworkIconId.set("image-connection-tor");
            if (preferences.getUseTorForBitcoinJ())
                initWalletService();
        }

        @Override
        public void onHiddenServicePublished() {
            hiddenServicePublished.set(true);
            bootstrapState.set("Hidden Service published");
        }

        @Override
        public void onRequestingDataCompleted() {
            initialP2PNetworkDataReceived.set(true);
            bootstrapState.set("Initial data received");
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

        @Override
        public void onNoSeedNodeAvailable() {
            if (p2PService.getNumConnectedPeers().get() == 0)
                bootstrapWarning.set("No seed nodes available");
            else
                bootstrapWarning.set(null);
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

        @Override
        public void onNoPeersAvailable() {
            if (p2PService.getNumConnectedPeers().get() == 0) {
                p2pNetworkWarnMsg.set("There are no seed nodes or persisted peers available for requesting data.\n" + "Please check your internet connection or try to restart the application.");
                bootstrapWarning.set("No seed nodes and peers available");
                p2pNetworkLabelId.set("splash-error-state-msg");
            } else {
                bootstrapWarning.set(null);
                p2pNetworkLabelId.set("footer-pane");
            }
            splashP2PNetworkAnimationVisible.set(false);
            p2pNetworkInitialized.set(true);
        }

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

        @Override
        public void onSetupFailed(Throwable throwable) {
            p2pNetworkWarnMsg.set("Connecting to the P2P network failed (reported error: " + throwable.getMessage() + ").\n" + "Please check your internet connection or try to restart the application.");
            splashP2PNetworkAnimationVisible.set(false);
            bootstrapWarning.set("Bootstrapping to P2P network failed");
            p2pNetworkLabelId.set("splash-error-state-msg");
        }
    });
    return p2pNetworkInitialized;
}