start daemon automatically and detached

components/DaemonManagerDialog.qml

@@ -39,12 +39,14 @@ Window {
     id: root
     modality: Qt.ApplicationModal
     flags: Qt.Window | Qt.FramelessWindowHint
-
+    property int countDown: 5;
     signal rejected()
     signal started();
 
     function open() {
         show()
+        countDown = 5;
+        timer.start();
     }
 
     // TODO: implement without hardcoding sizes
@@ -61,15 +63,29 @@ Window {
             //anchors {fill: parent; margins: 16 }
             Layout.alignment: Qt.AlignHCenter
 
-            Label {
+            Timer {
-                text: qsTr("Daemon doesn't appear to be running")
+                id: timer
+                interval: 1000;
+                running: false;
+                repeat: true
+                onTriggered: {
+                    countDown--;
+                    if(countDown < 0){
+                        running = false;
+                        // Start daemon
+                        root.close()
+                        appWindow.startDaemon(persistentSettings.daemonFlags);
+                        root.started();
+                    }
+                }
+            }
+
+            Text {
+                text: qsTr("Starting Monero daemon in %1 seconds").arg(countDown);
+                font.pixelSize: 18
                 Layout.alignment: Qt.AlignHCenter
-                Layout.columnSpan: 2
                 Layout.fillWidth: true
                 horizontalAlignment: Text.AlignHCenter
-                font.pixelSize: 24
-                font.family: "Arial"
-                color: "#555555"
             }
 
         }
@@ -81,58 +97,40 @@ Window {
 
             MoneroComponents.StandardButton {
                 id: okButton
-                width: 120
+                visible:false
                 fontSize: 14
                 shadowReleasedColor: "#FF4304"
                 shadowPressedColor: "#B32D00"
                 releasedColor: "#FF6C3C"
                 pressedColor: "#FF4304"
-                text: qsTr("Start daemon")
+                text: qsTr("Start daemon (%1)").arg(countDown)
                 KeyNavigation.tab: cancelButton
                 onClicked: {
+                    timer.stop();
                     root.close()
-                    appWindow.startDaemon(daemonFlags.text);
+                    appWindow.startDaemon(persistentSettings.daemonFlags);
                     root.started()
                 }
             }
 
             MoneroComponents.StandardButton {
                 id: cancelButton
-                width: 120
                 fontSize: 14
                 shadowReleasedColor: "#FF4304"
                 shadowPressedColor: "#B32D00"
                 releasedColor: "#FF6C3C"
                 pressedColor: "#FF4304"
-                text: qsTr("Cancel")
+                text: qsTr("Use custom settings")
 
                 onClicked: {
+                    timer.stop();
                     root.close()
                     root.rejected()
                 }
             }
         }
-        RowLayout {
-            id: advancedRow
-            MoneroComponents.Label {
-                id: daemonFlagsLabel
-                color: "#4A4949"
-                text: qsTr("Daemon startup flags") + translationManager.emptyString
-                fontSize: 16
-            }
-
-            MoneroComponents.LineEdit {
-                id: daemonFlags
-                Layout.preferredWidth:  200
-                Layout.fillWidth: true
-                text: appWindow.persistentSettings.daemonFlags;
-                placeholderText: qsTr("(optional)")
-            }
-
     }
 }
 
-}
-
 
 

components/ProcessingSplash.qml

@@ -61,7 +61,7 @@ Window {
             id: messageTitle
             text: "Please wait..."
             font {
-                pointSize: 22
+                pixelSize: 22
             }
             horizontalAlignment: Text.AlignHCenter
             Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter
@@ -72,7 +72,7 @@ Window {
         Text {
             id: heightProgress
             font {
-                pointSize: 18
+                pixelSize: 18
             }
             horizontalAlignment: Text.AlignHCenter
             Layout.alignment: Qt.AlignVCenter | Qt.AlignHCenter

main.cpp

@@ -64,6 +64,7 @@ void messageHandler(QtMsgType type, const QMessageLogContext &context, const QSt
 
 int main(int argc, char *argv[])
 {
+    Monero::Wallet::init(argv[0], "monero-wallet-gui");
 
     qInstallMessageHandler(messageHandler);
     QApplication app(argc, argv);
@@ -141,7 +142,6 @@ int main(int argc, char *argv[])
 // Exclude daemon manager from IOS
 #ifndef Q_OS_IOS
     DaemonManager * daemonManager = DaemonManager::instance(&arguments);
-    QObject::connect(&app, SIGNAL(aboutToQuit()), daemonManager, SLOT(closing()));
     engine.rootContext()->setContextProperty("daemonManager", daemonManager);
 #endif
 

main.qml

@@ -147,6 +147,11 @@ ApplicationWindow {
     function mousePressed(obj, mouseX, mouseY) {}
     function mouseReleased(obj, mouseX, mouseY) {}
 
+    function loadPage(page) {
+        middlePanel.state = page;
+        leftPanel.selectItem(page);
+    }
+
     function openWalletFromFile(){
         persistentSettings.restore_height = 0
         restoreHeight = 0;
@@ -274,7 +279,7 @@ ApplicationWindow {
         leftPanel.progressBar.visible = (status === Wallet.ConnectionStatus_Connected) && !daemonSynced
 
         // If wallet isnt connected and no daemon is running - Ask
-        if(!walletInitialized && status === Wallet.ConnectionStatus_Disconnected && !daemonManager.running()){
+        if(!walletInitialized && status === Wallet.ConnectionStatus_Disconnected && !daemonManager.running(persistentSettings.testnet)){
             daemonManagerDialog.open();
         }
         // initialize transaction history once wallet is initialized first time;
@@ -341,7 +346,7 @@ ApplicationWindow {
         }
 
         // Daemon connected
-        leftPanel.networkStatus.connected = currentWallet.connected
+        leftPanel.networkStatus.connected = currentWallet.connected()
 
         // Check daemon status
         var dCurrentBlock = currentWallet.daemonBlockChainHeight();
@@ -352,9 +357,9 @@ ApplicationWindow {
         daemonSynced = dCurrentBlock >= dTargetBlock
         // Update daemon sync progress
         leftPanel.progressBar.updateProgress(dCurrentBlock,dTargetBlock);
-        leftPanel.progressBar.visible =  !daemonSynced && currentWallet.connected !== Wallet.ConnectionStatus_Disconnected
+        leftPanel.progressBar.visible =  !daemonSynced && currentWallet.connected() !== Wallet.ConnectionStatus_Disconnected
         // Update wallet sync progress
-        updateSyncing((currentWallet.connected !== Wallet.ConnectionStatus_Disconnected) && !daemonSynced)
+        updateSyncing((currentWallet.connected() !== Wallet.ConnectionStatus_Disconnected) && !daemonSynced)
         // Update transfer page status
         middlePanel.updateStatus();
 
@@ -380,23 +385,25 @@ ApplicationWindow {
 
     function startDaemon(flags){
         appWindow.showProcessingSplash(qsTr("Waiting for daemon to start..."))
-        daemonManager.start(flags);
+        daemonManager.start(flags, persistentSettings.testnet);
         persistentSettings.daemonFlags = flags
     }
 
     function stopDaemon(){
         appWindow.showProcessingSplash(qsTr("Waiting for daemon to stop..."))
-        daemonManager.stop();
+        daemonManager.stop(persistentSettings.testnet);
     }
 
     function onDaemonStarted(){
         console.log("daemon started");
         daemonRunning = true;
+        hideProcessingSplash();
     }
     function onDaemonStopped(){
         console.log("daemon stopped");
         hideProcessingSplash();
         daemonRunning = false;
+        currentWallet.connected(true);
     }
 
     function onWalletNewBlock(blockHeight, targetHeight) {
@@ -438,7 +445,7 @@ ApplicationWindow {
         if (transaction.status !== PendingTransaction.Status_Ok) {
             console.error("Can't create transaction: ", transaction.errorString);
             informationPopup.title = qsTr("Error") + translationManager.emptyString;
-            if (currentWallet.connected == Wallet.ConnectionStatus_WrongVersion)
+            if (currentWallet.connected() == Wallet.ConnectionStatus_WrongVersion)
                 informationPopup.text  = qsTr("Can't create transaction: Wrong daemon version: ") + transaction.errorString
             else
                 informationPopup.text  = qsTr("Can't create transaction: ") + transaction.errorString
@@ -870,6 +877,9 @@ ApplicationWindow {
 
     DaemonManagerDialog {
         id: daemonManagerDialog
+        onRejected: {
+            loadPage("Settings");
+        }
 
     }
 
@@ -1220,7 +1230,5 @@ ApplicationWindow {
     onClosing: {
         // Close wallet non async on exit
         walletManager.closeWallet();
-        // Stop daemon and pool miner
-        daemonManager.stop();
     }
 }

pages/Receive.qml

@@ -96,7 +96,7 @@ Rectangle {
             setTrackingLineText("-")
             return
         }
-        if (appWindow.currentWallet.connected == Wallet.ConnectionStatus_Disconnected) {
+        if (appWindow.currentWallet.connected() == Wallet.ConnectionStatus_Disconnected) {
             setTrackingLineText(qsTr("WARNING: no connection to daemon"))
             return
         }

pages/Settings.qml

@@ -171,23 +171,10 @@ Rectangle {
                 }
             }
 
-            StandardButton {
-                visible: true
-                id: daemonConsolePopupButton
-                text: qsTr("Show log") + translationManager.emptyString
-                shadowReleasedColor: "#FF4304"
-                shadowPressedColor: "#B32D00"
-                releasedColor: "#FF6C3C"
-                pressedColor: "#FF4304"
-                onClicked: {
-                    daemonConsolePopup.open();
-                }
-            }
-
             StandardButton {
                 visible: true
                 id: daemonStatusButton
-                text: qsTr("Status") + translationManager.emptyString
+                text: qsTr("Show status") + translationManager.emptyString
                 shadowReleasedColor: "#FF4304"
                 shadowPressedColor: "#B32D00"
                 releasedColor: "#FF6C3C"
@@ -420,6 +407,7 @@ Rectangle {
         console.log("Settings page loaded");
         initSettings();
         viewOnly = currentWallet.viewOnly;
+        daemonManager.running(persistentSettings.testnet)
     }
 
     // fires only once

pages/Transfer.qml

@@ -700,7 +700,7 @@ Rectangle {
         }
         pageRoot.enabled = false;
 
-        switch (currentWallet.connected) {
+        switch (currentWallet.connected()) {
         case Wallet.ConnectionStatus_Disconnected:
             statusText.text = qsTr("Wallet is not connected to daemon.") + "<br>" + root.startLinkText
             break

src/daemon/DaemonManager.cpp

@@ -23,10 +23,14 @@ DaemonManager *DaemonManager::instance(const QStringList *args)
     return m_instance;
 }
 
-bool DaemonManager::start(const QString &flags)
+bool DaemonManager::start(const QString &flags, bool testnet)
 {
     // prepare command line arguments and pass to monerod
     QStringList arguments;
+    arguments << "--detach";
+    if(testnet)
+        arguments << "--testnet";
+
     foreach (const QString &str, m_clArgs) {
           qDebug() << QString(" [%1] ").arg(str);
           if (!str.isEmpty())
@@ -52,8 +56,7 @@ bool DaemonManager::start(const QString &flags)
     connect (m_daemon, SIGNAL(readyReadStandardError()), this, SLOT(printError()));
 
     // Start monerod
-    m_daemon->start(m_monerod, arguments);
+    bool started = m_daemon->startDetached(m_monerod, arguments);
-    bool started =  m_daemon->waitForStarted();
 
     // add state changed listener
     connect(m_daemon,SIGNAL(stateChanged(QProcess::ProcessState)),this,SLOT(stateChanged(QProcess::ProcessState)));
@@ -67,16 +70,14 @@ bool DaemonManager::start(const QString &flags)
     return started;
 }
 
-bool DaemonManager::stop()
+bool DaemonManager::stop(bool testnet)
 {
-    if (initialized) {
+    QString message;
-        qDebug() << "stopping daemon";
+    bool stopped = sendCommand("exit",testnet,message);
-        // we can't use QProcess::terminate() on windows console process
+    qDebug() << message;
-        // write exit command to stdin
+    if(stopped)
-        m_daemon->write("exit\n");
+        emit daemonStopped();
-    }
+    return stopped;
-
-    return true;
 }
 
 void DaemonManager::stateChanged(QProcess::ProcessState state)
@@ -109,40 +110,42 @@ void DaemonManager::printError()
     }
 }
 
-bool DaemonManager::running() const
+bool DaemonManager::running(bool testnet) const
 { 
-    if (initialized) {
+    QString status;
-        qDebug() << m_daemon->state();
+    sendCommand("status",testnet, status);
-        qDebug() << QProcess::NotRunning;
+    qDebug() << status;
-       // m_daemon->write("status\n");
+    // `./monerod status` returns BUSY when syncing.
-        return m_daemon->state() > QProcess::NotRunning;
+    // Treat busy as connected, until fixed upstream.
-    }
+    if (status.contains("Height:") || status.contains("BUSY") ) {
-    return false;
+        emit daemonStarted();
-}
-
-bool DaemonManager::sendCommand(const QString &cmd,bool testnet)
-{
-    // If daemon is started by GUI - interactive mode
-    if (initialized && running()) {
-        m_daemon->write(cmd.toUtf8() +"\n");
         return true;
     }
+    emit daemonStopped();
+    return false;
+}
+bool DaemonManager::sendCommand(const QString &cmd,bool testnet) const
+{
+    QString message;
+    return sendCommand(cmd, testnet, message);
+}
 
-    // else send external command
+bool DaemonManager::sendCommand(const QString &cmd,bool testnet, QString &message) const
+{
     QProcess p;
     QString external_cmd = m_monerod + " " + cmd;
+    qDebug() << "sending external cmd: " << external_cmd;
 
-    // Add nestnet flag if needed
+    // Add testnet flag if needed
     if (testnet)
         external_cmd += " --testnet";
     external_cmd += "\n";
 
     p.start(external_cmd);
-    bool started = p.waitForFinished(-1);
-    QString p_stdout = p.readAllStandardOutput();
-    qDebug() << p_stdout;
-    emit daemonConsoleUpdated(p_stdout);
 
+    bool started = p.waitForFinished(-1);
+    message = p.readAllStandardOutput();
+    emit daemonConsoleUpdated(message);
     return started;
 }
 
@@ -162,13 +165,3 @@ DaemonManager::DaemonManager(QObject *parent)
         m_has_daemon = false;
     }
 }
-
-void DaemonManager::closing()
-{
-    qDebug() << __FUNCTION__;
-    stop();
-    // Wait for daemon to stop before exiting (max 10 secs)
-    if (initialized) {
-        m_daemon->waitForFinished(10000);
-    }
-}

src/daemon/DaemonManager.h

@@ -13,26 +13,27 @@ public:
 
     static DaemonManager * instance(const QStringList *args);
 
-    Q_INVOKABLE bool start(const QString &flags);
+    Q_INVOKABLE bool start(const QString &flags, bool testnet);
-    Q_INVOKABLE bool stop();
+    Q_INVOKABLE bool stop(bool testnet);
 
     // return true if daemon process is started
-    Q_INVOKABLE bool running() const;
+    Q_INVOKABLE bool running(bool testnet) const;
-    Q_INVOKABLE bool sendCommand(const QString &cmd, bool testnet);
+    // Send daemon command from qml and prints output in console window.
+    Q_INVOKABLE bool sendCommand(const QString &cmd, bool testnet) const;
 
+private:
+    bool sendCommand(const QString &cmd, bool testnet, QString &message) const;
 signals:
-    void daemonStarted();
+    void daemonStarted() const;
-    void daemonStopped();
+    void daemonStopped() const;
-    void daemonConsoleUpdated(QString message);
+    void daemonConsoleUpdated(QString message) const;
 
 public slots:
     void printOutput();
     void printError();
-    void closing();
     void stateChanged(QProcess::ProcessState state);
 
 private:
-
     explicit DaemonManager(QObject *parent = 0);
     static DaemonManager * m_instance;
     static QStringList m_clArgs;

src/libwalletqt/Wallet.cpp

@@ -20,7 +20,7 @@
 #include <QMutexLocker>
 
 namespace {
-    static const int DAEMON_BLOCKCHAIN_HEIGHT_CACHE_TTL_SECONDS = 10;
+    static const int DAEMON_BLOCKCHAIN_HEIGHT_CACHE_TTL_SECONDS = 5;
     static const int DAEMON_BLOCKCHAIN_TARGET_HEIGHT_CACHE_TTL_SECONDS = 60;
     static const int WALLET_CONNECTION_STATUS_CACHE_TTL_SECONDS = 5;
 }
@@ -118,6 +118,7 @@ void Wallet::updateConnectionStatusAsync()
         if (newStatus != m_connectionStatus || !m_initialized) {
             m_initialized = true;
             m_connectionStatus = newStatus;
+            qDebug() << "NEW STATUS " << newStatus;
             emit connectionStatusChanged(newStatus);
         }
         // Release lock

src/libwalletqt/Wallet.h

@@ -28,7 +28,7 @@ class Wallet : public QObject
     Q_PROPERTY(QString seedLanguage READ getSeedLanguage)
     Q_PROPERTY(Status status READ status)
     Q_PROPERTY(bool testnet READ testnet)
-    Q_PROPERTY(ConnectionStatus connected READ connected)
+//    Q_PROPERTY(ConnectionStatus connected READ connected)
     Q_PROPERTY(bool synchronized READ synchronized)
     Q_PROPERTY(QString errorString READ errorString)
     Q_PROPERTY(QString address READ address)
@@ -77,7 +77,7 @@ public:
     bool testnet() const;
 
     //! returns whether the wallet is connected, and version status
-    ConnectionStatus connected(bool forceCheck = false);
+    Q_INVOKABLE ConnectionStatus connected(bool forceCheck = false);
     void updateConnectionStatusAsync();
 
     //! returns true if wallet was ever synchronized