Expose stop_tracker_timeout in advanced settings

src/base/bittorrent/session.cpp

@@ -373,6 +373,7 @@ Session::Session(QObject *parent)
     , m_announceToAllTrackers(BITTORRENT_SESSION_KEY("AnnounceToAllTrackers"), false)
     , m_announceToAllTiers(BITTORRENT_SESSION_KEY("AnnounceToAllTiers"), true)
     , m_asyncIOThreads(BITTORRENT_SESSION_KEY("AsyncIOThreadsCount"), 4)
+    , m_stopTrackerTimeout(BITTORRENT_SESSION_KEY("StopTrackerTimeout"), 1)    
     , m_filePoolSize(BITTORRENT_SESSION_KEY("FilePoolSize"), 40)
     , m_checkingMemUsage(BITTORRENT_SESSION_KEY("CheckingMemUsageSize"), 32)
     , m_diskCacheSize(BITTORRENT_SESSION_KEY("DiskCacheSize"), -1)
@@ -1078,7 +1079,6 @@ void Session::initializeNativeSession()
     pack.set_str(lt::settings_pack::user_agent, USER_AGENT);
     pack.set_bool(lt::settings_pack::use_dht_as_fallback, false);
     // Speed up exit
-    pack.set_int(lt::settings_pack::stop_tracker_timeout, 1);
     pack.set_int(lt::settings_pack::auto_scrape_interval, 1200); // 20 minutes
     pack.set_int(lt::settings_pack::auto_scrape_min_interval, 900); // 15 minutes
     pack.set_int(lt::settings_pack::connection_speed, 20); // default is 10
@@ -1304,7 +1304,7 @@ void Session::loadLTSettings(lt::settings_pack &settingsPack)
     settingsPack.set_bool(lt::settings_pack::announce_to_all_tiers, announceToAllTiers());
 
     settingsPack.set_int(lt::settings_pack::aio_threads, asyncIOThreads());
-
+    settingsPack.set_int(lt::settings_pack::stop_tracker_timeout, stopTrackerTimeout());
     settingsPack.set_int(lt::settings_pack::file_pool_size, filePoolSize());
 
     const int checkingMemUsageSize = checkingMemUsage() * 64;
@@ -3149,6 +3149,20 @@ void Session::setAsyncIOThreads(const int num)
     configureDeferred();
 }
 
+int Session::stopTrackerTimeout() const
+{
+    return m_stopTrackerTimeout;
+}
+
+void Session::setStopTrackerTimeout(const int value)
+{
+    if (value == m_stopTrackerTimeout)
+        return;
+
+    m_stopTrackerTimeout = value;
+    configureDeferred();
+}
+
 int Session::filePoolSize() const
 {
     return m_filePoolSize;

src/base/bittorrent/session.h

@@ -325,6 +325,8 @@ namespace BitTorrent
         void setAnnounceToAllTiers(bool val);
         int asyncIOThreads() const;
         void setAsyncIOThreads(int num);
+        int stopTrackerTimeout() const;
+        void setStopTrackerTimeout(int value);
         int filePoolSize() const;
         void setFilePoolSize(int size);
         int checkingMemUsage() const;
@@ -604,6 +606,7 @@ namespace BitTorrent
         CachedSettingValue<bool> m_announceToAllTrackers;
         CachedSettingValue<bool> m_announceToAllTiers;
         CachedSettingValue<int> m_asyncIOThreads;
+        CachedSettingValue<int> m_stopTrackerTimeout;
         CachedSettingValue<int> m_filePoolSize;
         CachedSettingValue<int> m_checkingMemUsage;
         CachedSettingValue<int> m_diskCacheSize;

src/gui/advancedsettings.cpp

@@ -89,6 +89,7 @@ enum AdvSettingsRows
     // libtorrent section
     LIBTORRENT_HEADER,
     ASYNC_IO_THREADS,
+    STOP_TRACKER_TIMEOUT,
     FILE_POOL_SIZE,
     CHECKING_MEM_USAGE,
     // cache
@@ -177,6 +178,8 @@ void AdvancedSettings::saveAdvancedSettings()
 #endif
     // Async IO threads
     session->setAsyncIOThreads(m_spinBoxAsyncIOThreads.value());
+    // Stop tracker timeout
+    session->setStopTrackerTimeout(m_spinBoxStopTrackerTimeout.value());
     // File pool size
     session->setFilePoolSize(m_spinBoxFilePoolSize.value());
     // Checking Memory Usage
@@ -376,7 +379,11 @@ void AdvancedSettings::loadAdvancedSettings()
     m_spinBoxAsyncIOThreads.setValue(session->asyncIOThreads());
     addRow(ASYNC_IO_THREADS, (tr("Asynchronous I/O threads") + ' ' + makeLink("https://www.libtorrent.org/reference-Settings.html#aio_threads", "(?)"))
             , &m_spinBoxAsyncIOThreads);
-
+    // stop tracker timeout
+    m_spinBoxStopTrackerTimeout.setValue(session->stopTrackerTimeout());
+    m_spinBoxStopTrackerTimeout.setSuffix(tr(" s", " seconds"));
+    addRow(STOP_TRACKER_TIMEOUT, (tr("Stop tracker timeout") + ' ' + makeLink("https://www.libtorrent.org/reference-Settings.html#stop_tracker_timeout", "(?)"))
+           , &m_spinBoxStopTrackerTimeout);
     // File pool size
     m_spinBoxFilePoolSize.setMinimum(1);
     m_spinBoxFilePoolSize.setMaximum(std::numeric_limits<int>::max());

src/gui/advancedsettings.h

@@ -57,7 +57,7 @@ private:
     void loadAdvancedSettings();
     template <typename T> void addRow(int row, const QString &text, T *widget);
 
-    QSpinBox m_spinBoxAsyncIOThreads, m_spinBoxFilePoolSize, m_spinBoxCheckingMemUsage, m_spinBoxCache,
+    QSpinBox m_spinBoxAsyncIOThreads, m_spinBoxStopTrackerTimeout, m_spinBoxFilePoolSize, m_spinBoxCheckingMemUsage, m_spinBoxCache,
              m_spinBoxSaveResumeDataInterval, m_spinBoxOutgoingPortsMin, m_spinBoxOutgoingPortsMax, m_spinBoxListRefresh,
              m_spinBoxTrackerPort, m_spinBoxCacheTTL, m_spinBoxSendBufferWatermark, m_spinBoxSendBufferLowWatermark,
              m_spinBoxSendBufferWatermarkFactor, m_spinBoxSocketBacklogSize, m_spinBoxSavePathHistoryLength;

src/webui/api/appcontroller.cpp

@@ -270,6 +270,8 @@ void AppController::preferencesAction()
     // libtorrent preferences
     // Async IO threads
     data["async_io_threads"] = session->asyncIOThreads();
+    // stop tracker timeout
+    data["stop_tracker_timeout"] = session->stopTrackerTimeout();
     // File pool size
     data["file_pool_size"] = session->filePoolSize();
     // Checking memory usage
@@ -669,6 +671,9 @@ void AppController::setPreferencesAction()
     // Async IO threads
     if (hasKey("async_io_threads"))
         session->setAsyncIOThreads(it.value().toInt());
+    // Stop tracker timeout
+    if (hasKey("stop_tracker_timeout"))
+        session->setStopTrackerTimeout(it.value().toInt());
     // File pool size
     if (hasKey("file_pool_size"))
         session->setFilePoolSize(it.value().toInt());

src/webui/www/private/views/preferences.html

@@ -878,6 +878,14 @@
                     <input type="text" id="asyncIOThreads" style="width: 15em;" />
                 </td>
             </tr>
+            <tr>
+                <td>
+                    <label for="stopTrackerTimeout">QBT_TR(Stop tracker timeout:)QBT_TR[CONTEXT=OptionsDialog]&nbsp;<a href="https://www.libtorrent.org/reference-Settings.html#stop_tracker_timeout" target="_blank">(?)</a></label>
+                </td>
+                <td>
+                    <input type="text" id="stopTrackerTimeout" style="width: 15em;" />
+                </td>
+            </tr>
             <tr>
                 <td>
                     <label for="filePoolSize">QBT_TR(File pool size:)QBT_TR[CONTEXT=OptionsDialog]&nbsp;<a href="https://www.libtorrent.org/reference-Settings.html#file_pool_size" target="_blank">(?)</a></label>
@@ -1735,6 +1743,7 @@
                         $('resolvePeerCountries').setProperty('checked', pref.resolve_peer_countries);
                         // libtorrent section
                         $('asyncIOThreads').setProperty('value', pref.async_io_threads);
+                        $('stopTrackerTimeout').setProperty('value', pref.stop_tracker_timeout);
                         $('filePoolSize').setProperty('value', pref.file_pool_size);
                         $('outstandMemoryWhenCheckingTorrents').setProperty('value', pref.checking_memory_use);
                         $('diskCache').setProperty('value', pref.disk_cache);
@@ -2099,6 +2108,7 @@
 
             // libtorrent section
             settings.set('async_io_threads', $('asyncIOThreads').getProperty('value'));
+            settings.set('stop_tracker_timeout', $('stopTrackerTimeout').getProperty('value'));
             settings.set('file_pool_size', $('filePoolSize').getProperty('value'));
             settings.set('checking_memory_use', $('outstandMemoryWhenCheckingTorrents').getProperty('value'));
             settings.set('disk_cache', $('diskCache').getProperty('value'));