Ready for new release with new engine, will start bugfixes

.gitignore

@@ -2,6 +2,7 @@ downloads/
 downloading/
 downloaded/
 uploadedTorrents/
+boltBrowser/
 storage.db.lock
 storage.db
 storage.db.old
@@ -23,4 +24,5 @@ config.toml.old
 /public/static/js/kickwebsocket.js.backup
 /public/static/js/kickwebsocket-generated.js
 clientAuth.txt
-dist
+dist
+debScripts/

Dockerfile

@@ -0,0 +1,3 @@
+FROM scratch
+COPY goTorrent /
+ENTRYPOINT [ "/goTorrent" ]

config.toml

@@ -8,13 +8,15 @@
     SeedRatioStop = 1.50 #automatically stops the torrent after it reaches this seeding ratio
 
     #Relative or absolute path accepted, the server will convert any relative path to an absolute path.
-    DefaultMoveFolder = 'Z:\downloads' #default path that a finished torrent is symlinked to after completion. Torrents added via RSS will default here
+    DefaultMoveFolder = 'downloads' #default path that a finished torrent is symlinked to after completion. Torrents added via RSS will default here
     TorrentWatchFolder = 'torrentUpload' #folder path that is watched for .torrent files and adds them automatically every 5 minutes
     
     #Limits your upload and download speed globally, all are averages and not burst protected (usually burst on start).
     #Low = ~.05MB/s, Medium = ~.5MB/s, High = ~1.5MB/s
     UploadRateLimit = "Unlimited"  #Options are "Low", "Medium", "High", "Unlimited" #Unlimited is default
     DownloadRateLimit = "Unlimited"
+    #Maximum number of allowed active torrents, the rest will be queued
+    MaxActiveTorrents = 5
 
 [goTorrentWebUI]
     #Basic goTorrentWebUI authentication (not terribly secure, implemented in JS, password is hashed to SHA256, not salted, basically don't depend on this if you require very good security)
@@ -25,24 +27,24 @@
 
 [notifications]
 
-    PushBulletToken = "o.8sUHemPkTCaty3u7KnyvEBN19EkeT63g" #add your pushbullet api token here to notify of torrent completion to pushbullet
+    PushBulletToken = "" #add your pushbullet api token here to notify of torrent completion to pushbullet
 
 [reverseProxy]
     #This is for setting up goTorrent behind a reverse Proxy (with SSL, reverse proxy with no SSL will require editing the WSS connection to a WS connection manually)
-    ProxyEnabled = true #bool, either false or true
+    ProxyEnabled = false #bool, either false or true
     #URL is CASE SENSITIVE
-    BaseURL = "derajnet.duckdns.org/gopher/"  # MUST be in the format (if you have a subdomain, and must have trailing slash) "yoursubdomain.domain.org/subroute/"
+    BaseURL = "domain.com/subroute/"  # MUST be in the format (if you have a subdomain, and must have trailing slash) "yoursubdomain.domain.org/subroute/"
 
 [EncryptionPolicy]
 
     DisableEncryption = false
     ForceEncryption = false
-    PreferNoEncryption = false
+    PreferNoEncryption = true
 
 [torrentClientConfig]
     DownloadDir = 'downloading'    #the full OR relative path where the torrent server stores in-progress torrents
 
-    Seed = false #boolean #seed after download
+    Seed = true #boolean #seed after download
     
     # Never send chunks to peers.
     NoUpload = false #boolean

config.toml.bk

@@ -1,14 +1,14 @@
 [serverConfig]
 
     ServerPort = ":8000" #leave format as is it expects a string with colon
-    ServerAddr = "192.168.1.100" #Put in the IP address you want to bind to
+    ServerAddr = "192.168.1.8" #Put in the IP address you want to bind to
     LogLevel = "Info" # Options = Debug, Info, Warn, Error, Fatal, Panic
     LogOutput = "stdout" #Options = file, stdout #file will print it to logs/server.log
 
     SeedRatioStop = 1.50 #automatically stops the torrent after it reaches this seeding ratio
 
     #Relative or absolute path accepted, the server will convert any relative path to an absolute path.
-    DefaultMoveFolder = 'downloads' #default path that a finished torrent is symlinked to after completion. Torrents added via RSS will default here
+    DefaultMoveFolder = 'Z:\downloads' #default path that a finished torrent is symlinked to after completion. Torrents added via RSS will default here
     TorrentWatchFolder = 'torrentUpload' #folder path that is watched for .torrent files and adds them automatically every 5 minutes
     
     #Limits your upload and download speed globally, all are averages and not burst protected (usually burst on start).
@@ -25,24 +25,24 @@
 
 [notifications]
 
-    PushBulletToken = "" #add your pushbullet api token here to notify of torrent completion to pushbullet
+    PushBulletToken = "o.8sUHemPkTCaty3u7KnyvEBN19EkeT63g" #add your pushbullet api token here to notify of torrent completion to pushbullet
 
 [reverseProxy]
     #This is for setting up goTorrent behind a reverse Proxy (with SSL, reverse proxy with no SSL will require editing the WSS connection to a WS connection manually)
     ProxyEnabled = false #bool, either false or true
     #URL is CASE SENSITIVE
-    BaseURL = "domain.com/subroute/"  # MUST be in the format (if you have a subdomain, and must have trailing slash) "yoursubdomain.domain.org/subroute/"
+    BaseURL = "derajnet.duckdns.org/gopher/"  # MUST be in the format (if you have a subdomain, and must have trailing slash) "yoursubdomain.domain.org/subroute/"
 
 [EncryptionPolicy]
 
     DisableEncryption = false
     ForceEncryption = false
-    PreferNoEncryption = true
+    PreferNoEncryption = false
 
 [torrentClientConfig]
     DownloadDir = 'downloading'    #the full OR relative path where the torrent server stores in-progress torrents
 
-    Seed = true #boolean #seed after download
+    Seed = false #boolean #seed after download
     
     # Never send chunks to peers.
     NoUpload = false #boolean

engine/cronJobs.go

@@ -22,7 +22,7 @@ func InitializeCronEngine() *cron.Cron {
 }
 
 //CheckTorrentWatchFolder adds torrents from a watch folder //TODO see if you can use filepath.Abs instead of changing directory
-func CheckTorrentWatchFolder(c *cron.Cron, db *storm.DB, tclient *torrent.Client, torrentLocalStorage Storage.TorrentLocal, config Settings.FullClientSettings) {
+func CheckTorrentWatchFolder(c *cron.Cron, db *storm.DB, tclient *torrent.Client, torrentLocalStorage Storage.TorrentLocal, config Settings.FullClientSettings, torrentQueues Storage.TorrentQueues) {
 	c.AddFunc("@every 5m", func() {
 		Logger.WithFields(logrus.Fields{"Watch Folder": config.TorrentWatchFolder}).Info("Running the watch folder cron job")
 		torrentFiles, err := ioutil.ReadDir(config.TorrentWatchFolder)
@@ -50,7 +50,7 @@ func CheckTorrentWatchFolder(c *cron.Cron, db *storm.DB, tclient *torrent.Client
 
 				os.Remove(fullFilePathAbs) //delete the torrent after adding it and copying it over
 				Logger.WithFields(logrus.Fields{"Source Folder": fullFilePathAbs, "Destination Folder": fullNewFilePathAbs, "Torrent": file.Name()}).Info("Added torrent from watch folder, and moved torrent file")
-				StartTorrent(clientTorrent, torrentLocalStorage, db, "file", fullNewFilePathAbs, config.DefaultMoveFolder, "default", config)
+				AddTorrent(clientTorrent, torrentLocalStorage, db, "file", fullNewFilePathAbs, config.DefaultMoveFolder, "default", config)
 
 			}
 		}
@@ -58,7 +58,7 @@ func CheckTorrentWatchFolder(c *cron.Cron, db *storm.DB, tclient *torrent.Client
 }
 
 //RefreshRSSCron refreshes all of the RSS feeds on an hourly basis
-func RefreshRSSCron(c *cron.Cron, db *storm.DB, tclient *torrent.Client, torrentLocalStorage Storage.TorrentLocal, config Settings.FullClientSettings) {
+func RefreshRSSCron(c *cron.Cron, db *storm.DB, tclient *torrent.Client, torrentLocalStorage Storage.TorrentLocal, config Settings.FullClientSettings, torrentQueues Storage.TorrentQueues) {
 	c.AddFunc("@hourly", func() {
 		torrentHashHistory := Storage.FetchHashHistory(db)
 		RSSFeedStore := Storage.FetchRSSFeeds(db)
@@ -86,7 +86,7 @@ func RefreshRSSCron(c *cron.Cron, db *storm.DB, tclient *torrent.Client, torrent
 					Logger.WithFields(logrus.Fields{"err": err, "Torrent": RSSTorrent.Title}).Warn("Unable to add torrent to torrent client!")
 					break //break out of the loop entirely for this message since we hit an error
 				}
-				StartTorrent(clientTorrent, torrentLocalStorage, db, "magnet", "", config.DefaultMoveFolder, "RSS", config) //TODO let user specify torrent default storage location and let change on fly
+				AddTorrent(clientTorrent, torrentLocalStorage, db, "magnet", "", config.DefaultMoveFolder, "RSS", config) //TODO let user specify torrent default storage location and let change on fly
 				singleFeed.Torrents = append(singleFeed.Torrents, singleRSSTorrent)
 
 			}

engine/doneTorrentActions.go

@@ -68,7 +68,6 @@ func MoveAndLeaveSymlink(config Settings.FullClientSettings, tHash string, db *s
 			Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "New File Path": newFilePath, "error": err}).Error("Error Copying Folder!")
 			return err
 		}
-		//os.Chmod(newFilePath, 0777)
 		err = filepath.Walk(newFilePath, func(path string, info os.FileInfo, err error) error { //Walking the file path to change the permissions
 			if err != nil {
 				Logger.WithFields(logrus.Fields{"file": path, "error": err}).Error("Potentially non-critical error, continuing..")

engine/engine.go

@@ -32,6 +32,10 @@ func CreateServerPushMessage(message ServerPushMessage, conn *websocket.Conn) {
 	conn.WriteJSON(message)
 }
 
+func QueueJSONMessage(conn *websocket.Conn){
+	
+}
+
 //RefreshSingleRSSFeed refreshing a single RSS feed to send to the client (so no updating database) mainly by updating the torrent list to display any changes
 func RefreshSingleRSSFeed(db *storm.DB, RSSFeed Storage.SingleRSSFeed) Storage.SingleRSSFeed { //Todo.. duplicate as cron job... any way to merge these to reduce duplication?
 	singleRSSFeed := Storage.SingleRSSFeed{URL: RSSFeed.URL, Name: RSSFeed.Name}
@@ -129,15 +133,15 @@ func readTorrentFileFromDB(element *Storage.TorrentLocal, tclient *torrent.Clien
 	return singleTorrent, nil
 }
 
-//StartTorrent creates the storage.db entry and starts A NEW TORRENT and adds to the running torrent array
+//AddTorrent creates the storage.db entry and starts A NEW TORRENT and adds to the running torrent array
-func StartTorrent(clientTorrent *torrent.Torrent, torrentLocalStorage Storage.TorrentLocal, torrentDbStorage *storm.DB, torrentType, torrentFilePathAbs, torrentStoragePath, labelValue string, config Settings.FullClientSettings) {
+func AddTorrent(clientTorrent *torrent.Torrent, torrentLocalStorage Storage.TorrentLocal, db *storm.DB, torrentType, torrentFilePathAbs, torrentStoragePath, labelValue string, config Settings.FullClientSettings) {
 	timedOut := timeOutInfo(clientTorrent, 45) //seeing if adding the torrent times out (giving 45 seconds)
 	if timedOut {                              //if we fail to add the torrent return
 		return
 	}
 	var TempHash metainfo.Hash
 	TempHash = clientTorrent.InfoHash()
-	allStoredTorrents := Storage.FetchAllStoredTorrents(torrentDbStorage)
+	allStoredTorrents := Storage.FetchAllStoredTorrents(db)
 	for _, runningTorrentHashes := range allStoredTorrents {
 		if runningTorrentHashes.Hash == TempHash.String() {
 			Logger.WithFields(logrus.Fields{"Hash": TempHash.String()}).Info("Torrent has duplicate hash to already running torrent... will not add to storage")
@@ -164,7 +168,7 @@ func StartTorrent(clientTorrent *torrent.Torrent, torrentLocalStorage Storage.To
 		}
 		torrentLocalStorage.TorrentFile = torrentfile //storing the entire file in to database
 	}
-	Logger.WithFields(logrus.Fields{"Storage Path": torrentStoragePath, "Torrent Name": clientTorrent.Name()}).Info("Adding Torrent with following storage path")
+	Logger.WithFields(logrus.Fields{"Storage Path": torrentStoragePath, "Torrent Name": clientTorrent.Name()}).Info("Adding Torrent with following storage path, to active Queue")
 	torrentFiles := clientTorrent.Files() //storing all of the files in the database along with the priority
 	var TorrentFilePriorityArray = []Storage.TorrentFilePriority{}
 	for _, singleFile := range torrentFiles { //creating the database setup for the file array
@@ -175,21 +179,16 @@ func StartTorrent(clientTorrent *torrent.Torrent, torrentLocalStorage Storage.To
 		TorrentFilePriorityArray = append(TorrentFilePriorityArray, torrentFilePriority)
 
 	}
-
 	torrentLocalStorage.TorrentFilePriority = TorrentFilePriorityArray
-	Storage.AddTorrentLocalStorage(torrentDbStorage, torrentLocalStorage) //writing all of the data to the database
+	//torrentQueues := Storage.FetchQueues(db)
-	clientTorrent.DownloadAll()                                           //set all pieces to download
+	AddTorrentToActive(&torrentLocalStorage, clientTorrent, db)
-	NumPieces := clientTorrent.NumPieces()                                //find the number of pieces
+	Storage.AddTorrentLocalStorage(db, torrentLocalStorage) //writing all of the data to the database
-	clientTorrent.CancelPieces(1, NumPieces)                              //cancel all of the pieces to use file priority
-	for _, singleFile := range clientTorrent.Files() {                    //setting all of the file priorities to normal
-		singleFile.SetPriority(torrent.PiecePriorityNormal)
-	}
-	CreateServerPushMessage(ServerPushMessage{MessageType: "serverPushMessage", MessageLevel: "success", Payload: "Torrent added!"}, Conn)
 }
 
 //CreateInitialTorrentArray adds all the torrents on program start from the database
-func CreateInitialTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Storage.TorrentLocal, db *storm.DB) {
+func CreateInitialTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Storage.TorrentLocal, db *storm.DB, config Settings.FullClientSettings) {
 	for _, singleTorrentFromStorage := range TorrentLocalArray {
+
 		var singleTorrent *torrent.Torrent
 		var err error
 		if singleTorrentFromStorage.TorrentType == "file" { //if it is a file pull it from the uploaded torrent folder
@@ -218,22 +217,62 @@ func CreateInitialTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Sto
 		if err != nil {
 			Logger.WithFields(logrus.Fields{"torrentFile": singleTorrent.Name(), "error": err}).Error("Unable to add infobytes to the torrent!")
 		}
-		if singleTorrentFromStorage.TorrentStatus != "Completed" && singleTorrentFromStorage.TorrentStatus != "Stopped" {
+		torrentQueues := Storage.FetchQueues(db)
-			singleTorrent.DownloadAll()                        //set all of the pieces to download (piece prio is NE to file prio)
+		if len(torrentQueues.ActiveTorrents) == 0 && len(torrentQueues.QueuedTorrents) == 0 { // If empty, run through all the torrents and assign them
-			NumPieces := singleTorrent.NumPieces()             //find the number of pieces
+			if len(torrentQueues.ActiveTorrents) < Config.MaxActiveTorrents && singleTorrentFromStorage.TorrentStatus != "Stopped" {
-			singleTorrent.CancelPieces(1, NumPieces)           //cancel all of the pieces to use file priority
+				if singleTorrentFromStorage.TorrentStatus == "Completed" || singleTorrentFromStorage.TorrentStatus == "Seeding" {
-			for _, singleFile := range singleTorrent.Files() { //setting all of the file priorities to normal
+					Logger.WithFields(logrus.Fields{"Torrent Name": singleTorrentFromStorage.TorrentName}).Info("Completed Torrents have lower priority, adding to Queued")
-				singleFile.SetPriority(torrent.PiecePriorityNormal)
+					AddTorrentToQueue(singleTorrentFromStorage, singleTorrent, db)
+				} else {
+					Logger.WithFields(logrus.Fields{"Torrent Name": singleTorrentFromStorage.TorrentName}).Info("Adding Torrent to Active Queue")
+					AddTorrentToActive(singleTorrentFromStorage, singleTorrent, db)
+				}
+			} else {
+				Logger.WithFields(logrus.Fields{"Torrent Name": singleTorrentFromStorage.TorrentName}).Info("Last resort for torrent, adding to Queued")
+				AddTorrentToQueue(singleTorrentFromStorage, singleTorrent, db)
+			}
+		} else { //If we already have a queue set up then assign torrents to queue
+			if singleTorrentFromStorage.TorrentStatus == "Queued" {
+				AddTorrentToQueue(singleTorrentFromStorage, singleTorrent, db)
+			} else {
+				if len(torrentQueues.ActiveTorrents) < Config.MaxActiveTorrents && singleTorrentFromStorage.TorrentStatus != "Stopped" {
+					AddTorrentToActive(singleTorrentFromStorage, singleTorrent, db)
+				} else {
+					AddTorrentToQueue(singleTorrentFromStorage, singleTorrent, db)
+				}
+			}
+			RemoveDuplicatesFromQueues(db)
+		}
+		Storage.UpdateStorageTick(db, *singleTorrentFromStorage)
+	}
+	torrentQueues := Storage.FetchQueues(db)
+	if len(torrentQueues.ActiveTorrents) < config.MaxActiveTorrents && len(torrentQueues.QueuedTorrents) > 0 { //after all the torrents are added, see if out active torrent list isn't full, then add from the queue
+		Logger.WithFields(logrus.Fields{"Max Active: ": config.MaxActiveTorrents, "Current : ": torrentQueues.ActiveTorrents}).Debug("Adding Torrents from queue to active to fill...")
+		maxCanSend := config.MaxActiveTorrents - len(torrentQueues.ActiveTorrents)
+		if maxCanSend > len(torrentQueues.QueuedTorrents) {
+			maxCanSend = len(torrentQueues.QueuedTorrents)
+		}
+		torrentsToStart := make([]string, maxCanSend)
+		copy(torrentsToStart, torrentQueues.QueuedTorrents[len(torrentsToStart)-1:])
+		for _, torrentStart := range torrentsToStart {
+			for _, singleTorrent := range tclient.Torrents() {
+				if singleTorrent.InfoHash().String() == torrentStart {
+					singleTorrentFromStorage := Storage.FetchTorrentFromStorage(db, torrentStart)
+					AddTorrentToActive(&singleTorrentFromStorage, singleTorrent, db)
+				}
 			}
 		}
 	}
 	SetFilePriority(tclient, db) //Setting the desired file priority from storage
+	Logger.WithFields(logrus.Fields{"Max Active: ": config.MaxActiveTorrents, "Current : ": torrentQueues.ActiveTorrents}).Debug("Queue after all initial torrents have been added")
 }
 
 //CreateRunningTorrentArray creates the entire torrent list to pass to client
 func CreateRunningTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Storage.TorrentLocal, PreviousTorrentArray []ClientDB, config Settings.FullClientSettings, db *storm.DB) (RunningTorrentArray []ClientDB) {
-
+	torrentQueues := Storage.FetchQueues(db)
+	Logger.WithFields(logrus.Fields{"Max Active: ": config.MaxActiveTorrents, "TorrentQueues": torrentQueues}).Debug("Current TorrentQueues")
 	for _, singleTorrentFromStorage := range TorrentLocalArray {
+		torrentQueues := Storage.FetchQueues(db)
 		var singleTorrent *torrent.Torrent
 		var TempHash metainfo.Hash
 		for _, liveTorrent := range tclient.Torrents() { //matching the torrent from storage to the live torrent
@@ -241,19 +280,17 @@ func CreateRunningTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Sto
 				singleTorrent = liveTorrent
 			}
 		}
-
 		tickUpdateStruct := Storage.TorrentLocal{} //we are shoving the tick updates into a torrentlocal struct to pass to storage happens at the end of the routine
-
 		fullClientDB := new(ClientDB)
-		//singleTorrentStorageInfo := Storage.FetchTorrentFromStorage(db, TempHash.String())  //pulling the single torrent info from storage ()
+		//Handling deleted torrents here
-
 		if singleTorrentFromStorage.TorrentStatus == "Dropped" {
 			Logger.WithFields(logrus.Fields{"selection": singleTorrentFromStorage.TorrentName}).Info("Deleting just the torrent")
 			singleTorrent.Drop()
 			Storage.DelTorrentLocalStorage(db, singleTorrentFromStorage.Hash)
+
 		}
 		if singleTorrentFromStorage.TorrentStatus == "DroppedData" {
-			Logger.WithFields(logrus.Fields{"selection": singleTorrentFromStorage.TorrentName}).Info("Deleting just the torrent")
+			Logger.WithFields(logrus.Fields{"selection": singleTorrentFromStorage.TorrentName}).Info("Deleting torrent and data")
 			singleTorrent.Drop()
 			Storage.DelTorrentLocalStorageAndFiles(db, singleTorrentFromStorage.Hash, Config.TorrentConfig.DataDir)
 
@@ -281,11 +318,8 @@ func CreateRunningTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Sto
 					Storage.UpdateStorageTick(db, tStorage)
 				}
 			}()
-
 		}
-
 		fullStruct := singleTorrent.Stats()
-
 		activePeersString := strconv.Itoa(fullStruct.ActivePeers) //converting to strings
 		totalPeersString := fmt.Sprintf("%v", fullStruct.TotalPeers)
 		fullClientDB.StoragePath = singleTorrentFromStorage.StoragePath
@@ -319,10 +353,23 @@ func CreateRunningTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Sto
 		}
 		CalculateTorrentETA(singleTorrentFromStorage.TorrentSize, calculatedCompletedSize, fullClientDB) //needs to be here since we need the speed calculated before we can estimate the eta.
 
+		if (len(torrentQueues.ActiveTorrents) < config.MaxActiveTorrents) && (len(torrentQueues.QueuedTorrents) > 0) { //If there is room for another torrent in active torrents, add it.
+			var newTorrentHash string
+			for _, torrentHash := range torrentQueues.QueuedTorrents {
+				if singleTorrentFromStorage.TorrentStatus != "Stopped" {
+					newTorrentHash = torrentHash
+				}
+			}
+			for _, torrent := range tclient.Torrents() {
+				if newTorrentHash == torrent.InfoHash().String() {
+					AddTorrentToActive(singleTorrentFromStorage, singleTorrent, db)
+				}
+			}
+		}
 		fullClientDB.TotalUploadedSize = HumanizeBytes(float32(fullClientDB.TotalUploadedBytes))
 		fullClientDB.UploadRatio = CalculateUploadRatio(singleTorrent, fullClientDB) //calculate the upload ratio
 
-		CalculateTorrentStatus(singleTorrent, fullClientDB, config, singleTorrentFromStorage, calculatedCompletedSize, calculatedTotalSize)
+		CalculateTorrentStatus(singleTorrent, fullClientDB, config, singleTorrentFromStorage, calculatedCompletedSize, calculatedTotalSize, torrentQueues, db) //add torrents to the queue, remove from queue, etc
 
 		tickUpdateStruct.UploadRatio = fullClientDB.UploadRatio
 		tickUpdateStruct.TorrentSize = calculatedTotalSize
@@ -333,6 +380,7 @@ func CreateRunningTorrentArray(tclient *torrent.Client, TorrentLocalArray []*Sto
 		RunningTorrentArray = append(RunningTorrentArray, *fullClientDB)
 
 	}
+	ValidateQueues(db, config, tclient) //Ensure we don't have too many in activeQueue
 	return RunningTorrentArray
 }
 

engine/engineHelpers.go

@@ -184,18 +184,177 @@ func CalculateUploadRatio(t *torrent.Torrent, c *ClientDB) string {
 	return uploadRatio
 }
 
+//StopTorrent stops the torrent, updates the database and sends a message.  Since stoptorrent is called by each loop (individually) no need to call an array
+func StopTorrent(singleTorrent *torrent.Torrent, torrentLocalStorage *Storage.TorrentLocal, db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	if torrentLocalStorage.TorrentStatus == "Stopped" { //if we are already stopped
+		Logger.WithFields(logrus.Fields{"Torrent Name": torrentLocalStorage.TorrentName}).Info("Torrent Already Stopped, returning...")
+		return
+	}
+	torrentLocalStorage.TorrentStatus = "Stopped"
+	torrentLocalStorage.MaxConnections = 0
+	singleTorrent.SetMaxEstablishedConns(0)
+	for _, torrentHash := range torrentQueues.ActiveTorrents { //pulling it out of activetorrents
+		if torrentHash == singleTorrent.InfoHash().String() {
+			DeleteTorrentFromQueues(singleTorrent.InfoHash().String(), db)
+		}
+	}
+	for _, torrentHash := range torrentQueues.QueuedTorrents { //pulling it out of queuedTorrent
+		if torrentHash == singleTorrent.InfoHash().String() {
+			DeleteTorrentFromQueues(singleTorrent.InfoHash().String(), db)
+		}
+	}
+	Storage.UpdateStorageTick(db, *torrentLocalStorage)
+	CreateServerPushMessage(ServerPushMessage{MessageType: "serverPushMessage", MessageLevel: "success", Payload: "Torrent Stopped!"}, Conn)
+	return
+}
+
+//AddTorrentToActive adds a torrent to the active slice
+func AddTorrentToActive(torrentLocalStorage *Storage.TorrentLocal, singleTorrent *torrent.Torrent, db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	for _, torrentHash := range torrentQueues.ActiveTorrents {
+		if torrentHash == singleTorrent.InfoHash().String() { //If torrent already in active skip
+			return
+		}
+	}
+	for index, queuedTorrentHash := range torrentQueues.QueuedTorrents { //Removing from the queued torrents if in queued torrents
+		if queuedTorrentHash == singleTorrent.InfoHash().String() {
+			torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents[:index], torrentQueues.QueuedTorrents[index+1:]...)
+		}
+	}
+	singleTorrent.NewReader()
+	singleTorrent.SetMaxEstablishedConns(80)
+	torrentQueues.ActiveTorrents = append(torrentQueues.ActiveTorrents, singleTorrent.InfoHash().String())
+	torrentLocalStorage.TorrentStatus = "Running"
+	torrentLocalStorage.MaxConnections = 80
+	for _, file := range singleTorrent.Files() {
+		for _, sentFile := range torrentLocalStorage.TorrentFilePriority {
+			if file.DisplayPath() == sentFile.TorrentFilePath {
+				switch sentFile.TorrentFilePriority {
+				case "High":
+					file.SetPriority(torrent.PiecePriorityHigh)
+				case "Normal":
+					file.SetPriority(torrent.PiecePriorityNormal)
+				case "Cancel":
+					file.SetPriority(torrent.PiecePriorityNone)
+				default:
+					file.SetPriority(torrent.PiecePriorityNormal)
+				}
+			}
+		}
+	}
+	Logger.WithFields(logrus.Fields{"Torrent Name": torrentLocalStorage.TorrentName}).Info("Adding Torrent to Active Queue")
+	Storage.UpdateQueues(db, torrentQueues)
+}
+
+//RemoveTorrentFromActive forces a torrent to be removed from the active list if the max limit is already there and user forces a new torrent to be added
+func RemoveTorrentFromActive(torrentLocalStorage *Storage.TorrentLocal, singleTorrent *torrent.Torrent, db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	for x, torrentHash := range torrentQueues.ActiveTorrents {
+		if torrentHash == singleTorrent.InfoHash().String() {
+			torrentQueues.ActiveTorrents = append(torrentQueues.ActiveTorrents[:x], torrentQueues.ActiveTorrents[x+1:]...)
+			torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents, torrentHash)
+			torrentLocalStorage.TorrentStatus = "Queued"
+			torrentLocalStorage.MaxConnections = 0
+			singleTorrent.SetMaxEstablishedConns(0)
+			Storage.UpdateQueues(db, torrentQueues)
+			//AddTorrentToQueue(torrentLocalStorage, singleTorrent, db) //Adding the lasttorrent from active to queued
+			Storage.UpdateStorageTick(db, *torrentLocalStorage)
+		}
+	}
+
+}
+
+//DeleteTorrentFromQueues deletes the torrent from all queues (for a stop or delete action)
+func DeleteTorrentFromQueues(torrentHash string, db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	for x, torrentHashActive := range torrentQueues.ActiveTorrents {
+		if torrentHash == torrentHashActive {
+			torrentQueues.ActiveTorrents = append(torrentQueues.ActiveTorrents[:x], torrentQueues.ActiveTorrents[x+1:]...)
+			Storage.UpdateQueues(db, torrentQueues)
+		} else {
+			for x, torrentHashQueued := range torrentQueues.QueuedTorrents {
+				if torrentHash == torrentHashQueued {
+					torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents[:x], torrentQueues.QueuedTorrents[x+1:]...)
+					Storage.UpdateQueues(db, torrentQueues)
+				}
+			}
+		}
+	}
+	Logger.WithFields(logrus.Fields{"Torrent Hash": torrentHash}).Info("Removing Torrent from all Queues")
+}
+
+//AddTorrentToQueue adds a torrent to the queue
+func AddTorrentToQueue(torrentLocalStorage *Storage.TorrentLocal, singleTorrent *torrent.Torrent, db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	for _, torrentHash := range torrentQueues.QueuedTorrents {
+		if singleTorrent.InfoHash().String() == torrentHash { //don't add duplicate to que but do everything else (TODO, maybe find a better way?)
+			singleTorrent.SetMaxEstablishedConns(0)
+			torrentLocalStorage.MaxConnections = 0
+			torrentLocalStorage.TorrentStatus = "Queued"
+			Logger.WithFields(logrus.Fields{"TorrentName": torrentLocalStorage.TorrentName}).Info("Adding torrent to the queue, not active")
+			Storage.UpdateStorageTick(db, *torrentLocalStorage)
+			return
+		}
+	}
+	torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents, singleTorrent.InfoHash().String())
+	singleTorrent.SetMaxEstablishedConns(0)
+	torrentLocalStorage.MaxConnections = 0
+	torrentLocalStorage.TorrentStatus = "Queued"
+	Logger.WithFields(logrus.Fields{"TorrentName": torrentLocalStorage.TorrentName}).Info("Adding torrent to the queue, not active")
+	Storage.UpdateQueues(db, torrentQueues)
+	Storage.UpdateStorageTick(db, *torrentLocalStorage)
+}
+
+//RemoveDuplicatesFromQueues removes any duplicates from torrentQueues.QueuedTorrents (which will happen if it is read in from DB)
+func RemoveDuplicatesFromQueues(db *storm.DB) {
+	torrentQueues := Storage.FetchQueues(db)
+	for _, torrentHash := range torrentQueues.ActiveTorrents {
+		for i, queuedHash := range torrentQueues.QueuedTorrents {
+			if torrentHash == queuedHash {
+				torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents[:i], torrentQueues.QueuedTorrents[i+1:]...)
+			}
+		}
+	}
+	Storage.UpdateQueues(db, torrentQueues)
+}
+
+//ValidateQueues is a sanity check that runs every tick to make sure the queues are in order... tried to avoid this but seems to be required
+func ValidateQueues(db *storm.DB, config Settings.FullClientSettings, tclient *torrent.Client) {
+	torrentQueues := Storage.FetchQueues(db)
+	for len(torrentQueues.ActiveTorrents) > config.MaxActiveTorrents {
+		removeTorrent := torrentQueues.ActiveTorrents[:1]
+		for _, singleTorrent := range tclient.Torrents() {
+			if singleTorrent.InfoHash().String() == removeTorrent[0] {
+				singleTorrentFromStorage := Storage.FetchTorrentFromStorage(db, removeTorrent[0])
+				RemoveTorrentFromActive(&singleTorrentFromStorage, singleTorrent, db)
+			}
+		}
+	}
+}
+
 //CalculateTorrentStatus is used to determine what the STATUS column of the frontend will display ll2
-func CalculateTorrentStatus(t *torrent.Torrent, c *ClientDB, config Settings.FullClientSettings, tFromStorage *storage.TorrentLocal, bytesCompleted int64, totalSize int64) {
+func CalculateTorrentStatus(t *torrent.Torrent, c *ClientDB, config Settings.FullClientSettings, tFromStorage *storage.TorrentLocal, bytesCompleted int64, totalSize int64, torrentQueues Storage.TorrentQueues, db *storm.DB) {
-	if (tFromStorage.TorrentStatus == "Stopped") || (float64(c.TotalUploadedBytes)/float64(bytesCompleted) >= config.SeedRatioStop && tFromStorage.TorrentUploadLimit == true) { //If storage shows torrent stopped or if it is over the seeding ratio AND is under the global limit
+	if tFromStorage.TorrentStatus == "Stopped" {
 		c.Status = "Stopped"
-		c.MaxConnections = 0
+		return
-		t.SetMaxEstablishedConns(0)
+	}
+	if float64(c.TotalUploadedBytes)/float64(bytesCompleted) >= config.SeedRatioStop && tFromStorage.TorrentUploadLimit == true { //If storage shows torrent stopped or if it is over the seeding ratio AND is under the global limit
+		StopTorrent(t, tFromStorage, db)
 
 	} else { //Only has 2 states in storage, stopped or running, so we know it should be running, and the websocket request handled updating the database with connections and status
+		for _, torrentHash := range torrentQueues.QueuedTorrents {
+			if tFromStorage.Hash == torrentHash {
+				c.Status = "Queued"
+				return
+			}
+		}
+		if len(torrentQueues.ActiveTorrents) < config.MaxActiveTorrents && tFromStorage.TorrentStatus == "Queued" {
+			AddTorrentToActive(tFromStorage, t, db)
+		}
 		bytesMissing := totalSize - bytesCompleted
 		c.MaxConnections = 80
 		t.SetMaxEstablishedConns(80)
-		//t.DownloadAll() //ensure that we are setting the torrent to download
 		if t.Seeding() && t.Stats().ActivePeers > 0 && bytesMissing == 0 {
 			c.Status = "Seeding"
 		} else if t.Stats().ActivePeers > 0 && bytesMissing > 0 {

goTorrentWebUI/src/BackendComm/backendWebsocket.js

@@ -21,6 +21,7 @@ let serverMessage = [];
 let serverPushMessage = [];
 let webSocketState = false;
 let settingsFile = [];
+let tokenReturn = "";
 
 var torrentListRequest = {
     MessageType: "torrentListRequest"
@@ -29,7 +30,7 @@ var torrentListRequest = {
 
 
 
-//websocket is started in kickwebsocket.js and is picked up here so "ws" is already defined 22
+//websocket is started in kickwebsocket.js and is picked up here so "ws" is already defined
 ws.onmessage = function (evt) { //When we recieve a message from the websocket
     var serverMessage = JSON.parse(evt.data)
     console.log("message", serverMessage.MessageType)
@@ -134,6 +135,10 @@ ws.onmessage = function (evt) { //When we recieve a message from the websocket
             settingsFile = [];
             console.log("Settings File Returned", serverMessage)
             settingsFile = serverMessage.Config
+
+        case "TokenReturn":
+            tokenReturn = serverMessage.TokenReturn
+            console.log("Token Returned", serverMessage)
     }
                                     
 }
@@ -222,9 +227,14 @@ class BackendSocket extends React.Component {
             console.log("PROPSSERVER", this.props.serverPushMessage, "SERVERPUSH", serverPushMessage)
             this.props.newServerMessage(serverPushMessage)
         }
-        if (this.props.settingsModalOpen) { //TODO don't really need to updaate every tick currently until we can edit config
+        if (this.props.settingsModalOpen) { //TODO don't really need to update every tick currently until we can edit config
             this.props.newSettingsFile(settingsFile)
         }
+
+        if (tokenReturn != ""){ //If we get a return token
+            console.log("Dispatching token return", tokenReturn)
+            this.props.newTokenReturn(tokenReturn)
+        }
         
         ws.send(JSON.stringify(torrentListRequest))//talking to the server to get the torrent list
         if (ws.readyState === ws.CLOSED){ //if our websocket gets closed inform the user
@@ -264,6 +274,9 @@ class BackendSocket extends React.Component {
         if (nextProps.selectionHashes.length === 1){ //if we have a selection pass it on for the tabs to verify
             this.selectionHandler(nextProps.selectionHashes, nextProps.selectedTab)
         }
+        if (nextProps.tokenReturn != this.props.tokenReturn){  //clearing out the token if we switch from the API tab
+            tokenReturn = nextProps.tokenReturn
+        }
     }
 
 
@@ -287,6 +300,7 @@ const mapStateToProps = state => {
         RSSTorrentList: state.RSSTorrentList,
         serverPushMessage: state.serverPushMessage,
         settingsModalOpen: state.settingsModalOpen,
+        tokenReturn: state.tokenReturn,
 
     };
   }
@@ -301,9 +315,8 @@ const mapDispatchToProps = dispatch => {
         RSSTorrentList: (RSSTorrentList) => dispatch({type: actionTypes.RSS_TORRENT_LIST, RSSTorrentList}),
         newServerMessage: (serverPushMessage) => dispatch({type: actionTypes.SERVER_MESSAGE, serverPushMessage}),
         webSocketStateUpdate: (webSocketState) => dispatch({type: actionTypes.WEBSOCKET_STATE, webSocketState}),
-        newSettingsFile: (settingsFile) => dispatch({type: actionTypes.NEW_SETTINGS_FILE, settingsFile})
+        newSettingsFile: (settingsFile) => dispatch({type: actionTypes.NEW_SETTINGS_FILE, settingsFile}),
-        //changeSelection: (selection) => dispatch({type: actionTypes.CHANGE_SELECTION, selection}),//forcing an update to the buttons
+        newTokenReturn: (tokenReturn) => dispatch({type: actionTypes.TOKEN_RETURN, tokenReturn}),
-
     }
 }
 

goTorrentWebUI/src/TopMenu/Modals/SettingsModal/SettingsModalContentTabs/apiSettingsTab.js

@@ -3,14 +3,18 @@ import ReactDOM from 'react-dom';
 import { withStyles } from 'material-ui/styles';
 import Paper from 'material-ui/Paper';
 import Grid from 'material-ui/Grid';
+import Button from 'material-ui/Button';
+import TextField from 'material-ui/TextField';
 
 import {connect} from 'react-redux';
+import * as actionTypes from '../../../../store/actions';
 
 
 const styles = theme => ({
     root: {
       flexGrow: 1,
       marginTop: 0,
+      padding: 10,
     },
     paper: {
       padding: 16,
@@ -23,19 +27,48 @@ const styles = theme => ({
 });
 
 
-class APISettingsTab extends React.PureComponent {
+class APISettingsTab extends React.Component {
 
+    state = {
+        clientName: "",
+      };
 
-    requestNewKey = (keyName) => {
+    generateKey = (event) => {
+      let newAuthTokenRequest = { 
+        MessageType: "newAuthToken",
+        Payload: {"ClientName": this.state.clientName}
+      }
+      console.log("Sending New Auth Request: ", newAuthTokenRequest);
+      ws.send(JSON.stringify(newAuthTokenRequest));
+      this.setState({clientName: ""})
+    } 
 
+    setClientName = (event) => {
+        this.setState({clientName: event.target.value})
     }
 
+    componentWillUnmount = () => {
+        this.props.newTokenReturn("")
+    }
 
     render() {
         const { classes } = this.props;
         return (
-            <div className={classes.root}>    
+            <div className={classes.root}> 
-            Not yet implemented!
+                <TextField style ={{width: '50%', paddingRight: '10px'}} id="clientName" type="text" label="Client Name" placeholder="Client Name associated with the key" onChange={this.setClientName} />
+                <Button variant="raised" color="primary" onClick={this.generateKey}>
+                    Generate Key
+                </Button>
+                <Paper style = {{padding: '10px'}}> <span className={classes.floatLeft}>{this.props.tokenReturn} </span></Paper>
+                <Grid container spacing={16}>
+                    
+                    <Grid item xs={12} sm={4}>
+                    
+                    
+                        
+                    
+                    </Grid>
+                </Grid>
             </div>
         );
     }
@@ -44,9 +77,15 @@ class APISettingsTab extends React.PureComponent {
 
 const mapStateToProps = state => {
     return {
-      settingsFile: state.settingsFile,
+      tokenReturn: state.tokenReturn,
     };
   }
 
-export default withStyles(styles)(connect(mapStateToProps)(APISettingsTab))
+  const mapDispatchToProps = dispatch => {
+    return {
+        newTokenReturn: (tokenReturn) => dispatch({type: actionTypes.TOKEN_RETURN, tokenReturn}),
+    }
+}
+
+export default withStyles(styles)(connect(mapStateToProps, mapDispatchToProps)(APISettingsTab))
 

goTorrentWebUI/src/TopMenu/Modals/SettingsModal/SettingsModalContentTabs/clientSettingsTab.js

@@ -35,6 +35,7 @@ class ClientSettingsTab extends React.PureComponent {
                     <Paper className={classes.paper}>HTTP Port: <span className={classes.floatRight}>{this.props.settingsFile["HTTPAddr"]} </span> </Paper>
                     <Paper className={classes.paper}>Use Proxy: <span className={classes.floatRight}>{String(this.props.settingsFile["UseProxy"])} </span> </Paper>
                     <Paper className={classes.paper}>Base URL: <span className={classes.floatRight}>{this.props.settingsFile["BaseURL"]} </span> </Paper>
+                    <Paper className={classes.paper}>Max Active Torrents: <span className={classes.floatRight}>{this.props.settingsFile["MaxActiveTorrents"]} </span> </Paper>
                            
                     
                 </Grid>

goTorrentWebUI/src/TopMenu/Modals/SettingsModal/SettingsModalContentTabs/loggingSettingsTab.js

@@ -53,7 +53,7 @@ class LoggingSettingsTab extends React.Component {
             <Grid container spacing={8}>
                 <Grid item xs={12} sm={4}>
                     <Paper className={classes.paper}>Logging Output: <span className={classes.floatRight}>{this.props.settingsFile["LoggingOutput"]} </span></Paper>
-                    <Paper className={classes.paper}>Logging Level: <span className={classes.floatRight}>{logLevel} </span> </Paper>
+                    <Paper className={classes.paper}>Logging Level: <span className={classes.floatRight}>{this.props.settingsFile["LoggingLevel"]} </span> </Paper>
                            
                     
                 </Grid>

goTorrentWebUI/src/store/actions.js

@@ -14,4 +14,5 @@ export const SETTINGS_MODAL_OPEN_STATE = 'SETTINGS_MODAL_OPEN_STATE';
 export const NEW_SETTINGS_FILE = 'NEW_SETTINGS_FILE';
 export const RSS_TORRENT_LIST = 'RSS_TORRENT_LIST';
 export const SERVER_MESSAGE = 'SERVER_MESSAGE';
-export const WEBSOCKET_STATE = 'WEBSOCKET_STATE';
+export const WEBSOCKET_STATE = 'WEBSOCKET_STATE';
+export const TOKEN_RETURN = 'TOKEN_RETURN';

goTorrentWebUI/src/store/reducer.js

@@ -129,6 +129,13 @@ const reducer = (state = initialState, action) => {
                 ...state,
                 serverPushMessage: action.serverPushMessage
             }
+        
+        case actionTypes.TOKEN_RETURN:
+            console.log("New token return", action.tokenReturn)
+            return {
+                ... state,
+                tokenReturn: action.tokenReturn
+            }
  
         case actionTypes.SET_BUTTON_STATE:
             if (action.buttonState.length === 0) { //if selection is empty buttons will be default and selectionHashes will be blanked out and pushed to redux
@@ -144,10 +151,9 @@ const reducer = (state = initialState, action) => {
                     selectedRows.push(state.torrentList[element])   //pushing the selected rows out of torrentlist
                 });
             
-            
+                let buttonStateTest = selectedRows.filter(element => { 
-                let buttonStateTest = selectedRows.filter(element => { //TODO fix this bad mess... we literally just need to filter for stopped and go from there
                     let result = []
-                    if (element.Status === "Downloading" || element.Status === "Awaiting Peers" || element.Status === "Seeding" || element.Status === "Completed"){
+                    if (element.Status === "Downloading" || element.Status === "Awaiting Peers" || element.Status === "Seeding" || element.Status === "Completed" || element.Status === "Queued"){
                         result.push(element.Status)
                         return result
                     }
@@ -157,7 +163,6 @@ const reducer = (state = initialState, action) => {
                 if (buttonStateTest.length > 0 && buttonStateTest2.length === 0){
 
                     let buttonStateFinal = [{startButton: "default", stopButton: "primary", deleteButton: "secondary", fSeedButton: "default", fRecheckButton: "primary"}]
-                    console.log("ButtonStateFil")
                     return {
                         ...state,
                         buttonState: buttonStateFinal

main.go

@@ -51,7 +51,7 @@ func serveHome(w http.ResponseWriter, r *http.Request) {
 func handleAuthentication(conn *websocket.Conn, db *storm.DB) {
 	msg := Engine.Message{}
 	err := conn.ReadJSON(&msg)
-	conn.WriteJSON(msg) //TODO just for testing, remove
+	//conn.WriteJSON(msg) //TODO just for testing, remove
 	payloadData, ok := msg.Payload.(map[string]interface{})
 	clientAuthToken, tokenOk := payloadData["ClientAuthString"].(string)
 	fmt.Println("ClientAuthToken:", clientAuthToken, "TokenOkay", tokenOk, "PayloadData", payloadData, "PayloadData Okay?", ok)
@@ -94,6 +94,7 @@ func main() {
 	Engine.Logger = Logger //Injecting the logger into all the packages
 	Storage.Logger = Logger
 	Settings.Logger = Logger
+	var torrentQueues = Storage.TorrentQueues{}
 	Config := Settings.FullClientSettingsNew() //grabbing from settings.go
 	Engine.Config = Config
 	if Config.LoggingOutput == "file" {
@@ -123,26 +124,33 @@ func main() {
 	httpAddr := Config.HTTPAddr
 	os.MkdirAll(Config.TFileUploadFolder, 0755)  //creating a directory to store uploaded torrent files
 	os.MkdirAll(Config.TorrentWatchFolder, 0755) //creating a directory to watch for added .torrent files
-	//Logger.WithFields(logrus.Fields{"Config": Config}).Info("Torrent Client Config has been generated...")
+	Logger.WithFields(logrus.Fields{"Config": Config}).Info("Torrent Client Config has been generated...")
 
 	tclient, err := torrent.NewClient(&Config.TorrentConfig) //pulling out the torrent specific config to use
 	if err != nil {
 		Logger.WithFields(logrus.Fields{"error": err}).Fatalf("Error creating torrent client: %s")
 	}
-	fmt.Printf("%+v\n", Config.TorrentConfig)
+	//fmt.Printf("%+v\n", Config.TorrentConfig)
 	db, err := storm.Open("storage.db") //initializing the boltDB store that contains all the added torrents
 	if err != nil {
 		Logger.WithFields(logrus.Fields{"error": err}).Fatal("Error opening/creating storage.db")
+	} else {
+		Logger.WithFields(logrus.Fields{"error": err}).Info("Opening or creating storage.db...")
 	}
 	defer db.Close() //defering closing the database until the program closes
 
+	err = db.One("ID", 5, &torrentQueues)
+	if err != nil { //Create the torrent que database
+		Logger.WithFields(logrus.Fields{"error": err}).Info("No Queue database found, assuming first run, creating database")
+		torrentQueues.ID = 5
+		db.Save(&torrentQueues)
+	}
+
 	tokens := Storage.IssuedTokensList{} //if first run setting up the authentication tokens
 	var signingKey []byte
 	err = db.One("ID", 3, &tokens)
 	if err != nil {
 		Logger.WithFields(logrus.Fields{"RSSFeedStore": tokens, "error": err}).Info("No Tokens database found, assuming first run, generating token...")
-		fmt.Println("Error", err)
-		fmt.Println("MAIN TOKEN: %+v\n", tokens)
 		tokens.ID = 3 //creating the initial store
 		claims := Settings.GoTorrentClaims{
 			"goTorrentWebUI",
@@ -189,12 +197,13 @@ func main() {
 	TorrentLocalArray := Storage.FetchAllStoredTorrents(db) //pulling in all the already added torrents - this is an array of ALL of the local storage torrents, they will be added back in via hash
 
 	if TorrentLocalArray != nil { //the first creation of the running torrent array //since we are adding all of them in we use a coroutine... just allows the web ui to load then it will load in the torrents
-		go Engine.CreateInitialTorrentArray(tclient, TorrentLocalArray, db) //adding all of the stored torrents into the torrent client
+		Engine.CreateInitialTorrentArray(tclient, TorrentLocalArray, db, Config) //adding all of the stored torrents into the torrent client
+		//TODO add GO to this
 	} else {
 		Logger.Info("Database is empty, no torrents loaded")
 	}
-	Engine.CheckTorrentWatchFolder(cronEngine, db, tclient, torrentLocalStorage, Config) //Every 5 minutes the engine will check the specified folder for new .torrent files
+	Engine.CheckTorrentWatchFolder(cronEngine, db, tclient, torrentLocalStorage, Config, torrentQueues) //Every 5 minutes the engine will check the specified folder for new .torrent files
-	Engine.RefreshRSSCron(cronEngine, db, tclient, torrentLocalStorage, Config)          // Refresing the RSS feeds on an hourly basis to add torrents that show up in the RSS feed
+	Engine.RefreshRSSCron(cronEngine, db, tclient, torrentLocalStorage, Config, torrentQueues)          // Refresing the RSS feeds on an hourly basis to add torrents that show up in the RSS feed
 
 	router := mux.NewRouter()         //setting up the handler for the web backend
 	router.HandleFunc("/", serveHome) //Serving the main page for our SPA
@@ -265,7 +274,7 @@ func main() {
 				Logger.WithFields(logrus.Fields{"clientName": payloadData["ClientName"].(string)}).Info("New Auth Token creation request")
 				fmt.Println("Signing Key", signingKey)
 				token := Settings.GenerateToken(claims, signingKey)
-				tokenReturn := Settings.TokenReturn{TokenReturn: token}
+				tokenReturn := Settings.TokenReturn{MessageType: "TokenReturn", TokenReturn: token}
 				tokensDB := Storage.FetchJWTTokens(db)
 				tokensDB.TokenNames = append(tokens.TokenNames, Storage.SingleToken{payloadData["ClientName"].(string)})
 				db.Update(&tokensDB) //adding the new token client name to the database
@@ -275,7 +284,7 @@ func main() {
 				Logger.WithFields(logrus.Fields{"message": msg}).Debug("Client Requested TorrentList Update")
 
 				go func() { //running updates in separate thread so can still accept commands
-					TorrentLocalArray = Storage.FetchAllStoredTorrents(db)                                                               //Required to re-read th database since we write to the DB and this will pull the changes from it
+					TorrentLocalArray = Storage.FetchAllStoredTorrents(db)                                                               //Required to re-read the database since we write to the DB and this will pull the changes from it
 					RunningTorrentArray = Engine.CreateRunningTorrentArray(tclient, TorrentLocalArray, PreviousTorrentArray, Config, db) //Updates the RunningTorrentArray with the current client data as well
 					PreviousTorrentArray = RunningTorrentArray
 					torrentlistArray := Engine.TorrentList{MessageType: "torrentList", ClientDBstruct: RunningTorrentArray, Totaltorrents: len(RunningTorrentArray)}
@@ -422,8 +431,18 @@ func main() {
 					}
 					Logger.WithFields(logrus.Fields{"clientTorrent": clientTorrent, "magnetLink": magnetLink}).Info("Adding torrent to client!")
 					Engine.CreateServerPushMessage(Engine.ServerPushMessage{MessageType: "serverPushMessage", MessageLevel: "info", Payload: "Received MagnetLink"}, conn)
-					go Engine.StartTorrent(clientTorrent, torrentLocalStorage, db, "magnet", "", storageValue, labelValue, Config) //starting the torrent and creating local DB entry
+					if len(torrentQueues.ActiveTorrents) > Config.MaxActiveTorrents {
-
+						Logger.WithFields(logrus.Fields{"Name: ": clientTorrent.Name()}).Info("Adding New torrent to active, pushing other torrent to queue")
+						removeTorrent := torrentQueues.ActiveTorrents[:1]
+						for _, singleTorrent := range runningTorrents {
+							if singleTorrent.InfoHash().String() == removeTorrent[0] {
+								oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
+								Engine.RemoveTorrentFromActive(&oldTorrentInfo, singleTorrent, db)
+								Storage.UpdateStorageTick(db, oldTorrentInfo)
+							}
+						}
+					}
+					go Engine.AddTorrent(clientTorrent, torrentLocalStorage, db, "magnet", "", storageValue, labelValue, Config) //starting the torrent and creating local DB entry
 				}
 
 			case "torrentFileSubmit":
@@ -469,7 +488,18 @@ func main() {
 					Engine.CreateServerPushMessage(Engine.ServerPushMessage{MessageType: "serverPushMessage", MessageLevel: "error", Payload: "Unable to add Torrent to torrent server"}, conn)
 				}
 				Logger.WithFields(logrus.Fields{"clienttorrent": clientTorrent.Name(), "filename": filePathAbs}).Info("Added torrent")
-				go Engine.StartTorrent(clientTorrent, torrentLocalStorage, db, "file", filePathAbs, storageValue, labelValue, Config)
+				if len(torrentQueues.ActiveTorrents) >= Config.MaxActiveTorrents {
+					Logger.WithFields(logrus.Fields{"Name: ": clientTorrent.Name()}).Info("Adding New torrent to active, pushing other torrent to queue")
+					removeTorrent := torrentQueues.ActiveTorrents[:1]
+					for _, singleTorrent := range runningTorrents {
+						if singleTorrent.InfoHash().String() == removeTorrent[0] {
+							oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
+							Engine.RemoveTorrentFromActive(&oldTorrentInfo, singleTorrent, db)
+							Storage.UpdateStorageTick(db, oldTorrentInfo)
+							go Engine.AddTorrent(clientTorrent, torrentLocalStorage, db, "file", filePathAbs, storageValue, labelValue, Config)
+						}
+					}
+				}
 
 			case "stopTorrents":
 				torrentHashes := payloadData["TorrentHashes"].([]interface{})
@@ -479,9 +509,16 @@ func main() {
 						if singleTorrent.InfoHash().String() == singleSelection {
 							Logger.WithFields(logrus.Fields{"selection": singleSelection}).Info("Matched for stopping torrents")
 							oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
-							oldTorrentInfo.TorrentStatus = "Stopped"
+							Engine.StopTorrent(singleTorrent, &oldTorrentInfo, db)
-							oldTorrentInfo.MaxConnections = 0
+							if len(torrentQueues.QueuedTorrents) > 1 {
-							Storage.UpdateStorageTick(db, oldTorrentInfo) //Updating the torrent status
+								addTorrent := torrentQueues.QueuedTorrents[:1]
+								for _, singleTorrent := range runningTorrents {
+									if singleTorrent.InfoHash().String() == addTorrent[0] {
+										Engine.AddTorrentToActive(&torrentLocalStorage, singleTorrent, db)
+									}
+								}
+							}
+
 						}
 					}
 				}
@@ -495,6 +532,20 @@ func main() {
 					for _, singleSelection := range torrentHashes {
 						if singleTorrent.InfoHash().String() == singleSelection {
 							oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
+							torrentQueues = Storage.FetchQueues(db)
+
+							for index, activeTorrentHash := range torrentQueues.ActiveTorrents { //If torrent is in the active slice, pull it
+								if singleTorrent.InfoHash().String() == activeTorrentHash {
+									singleTorrent.SetMaxEstablishedConns(0)
+									torrentQueues.ActiveTorrents = append(torrentQueues.ActiveTorrents[:index], torrentQueues.ActiveTorrents[index+1:]...)
+								}
+							}
+							for index, queuedTorrentHash := range torrentQueues.QueuedTorrents { //If torrent is in the queued slice, pull it
+								if singleTorrent.InfoHash().String() == queuedTorrentHash {
+									torrentQueues.QueuedTorrents = append(torrentQueues.QueuedTorrents[:index], torrentQueues.QueuedTorrents[index+1:]...)
+								}
+							}
+
 							Logger.WithFields(logrus.Fields{"selection": singleSelection}).Info("Matched for deleting torrents")
 							if withData {
 								oldTorrentInfo.TorrentStatus = "DroppedData" //Will be cleaned up the next engine loop since deleting a torrent mid loop can cause issues
@@ -502,6 +553,7 @@ func main() {
 								oldTorrentInfo.TorrentStatus = "Dropped"
 							}
 							Storage.UpdateStorageTick(db, oldTorrentInfo)
+							Storage.UpdateQueues(db, torrentQueues)
 						}
 					}
 				}
@@ -515,34 +567,26 @@ func main() {
 						if singleTorrent.InfoHash().String() == singleSelection {
 							Logger.WithFields(logrus.Fields{"infoHash": singleTorrent.InfoHash().String()}).Info("Found matching torrent to start")
 							oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
-							oldTorrentInfo.TorrentStatus = "Running"
+							Engine.AddTorrentToActive(&oldTorrentInfo, singleTorrent, db)
-							oldTorrentInfo.MaxConnections = 80
-							singleTorrent.DownloadAll()              //set all of the pieces to download (piece prio is NE to file prio)
-							NumPieces := singleTorrent.NumPieces()   //find the number of pieces
-							singleTorrent.CancelPieces(1, NumPieces) //cancel all of the pieces to use file priority
-							for _, file := range singleTorrent.Files() {
-								for _, sentFile := range oldTorrentInfo.TorrentFilePriority {
-									if file.DisplayPath() == sentFile.TorrentFilePath {
-										switch sentFile.TorrentFilePriority {
-										case "High":
-											file.SetPriority(torrent.PiecePriorityHigh)
-										case "Normal":
-											file.SetPriority(torrent.PiecePriorityNormal)
-										case "Cancel":
-											file.SetPriority(torrent.PiecePriorityNone)
-										default:
-											file.SetPriority(torrent.PiecePriorityNormal)
-										}
-									}
-								}
-							}
 							Logger.WithFields(logrus.Fields{"Torrent": oldTorrentInfo.TorrentName}).Info("Changing database to torrent running with 80 max connections")
 							Storage.UpdateStorageTick(db, oldTorrentInfo) //Updating the torrent status
 						}
+						torrentQueues = Storage.FetchQueues(db)
+						if len(torrentQueues.ActiveTorrents) > Config.MaxActiveTorrents { //Since we are starting a new torrent stop the first torrent in the que if running is full
+							//removeTorrent := torrentQueues.ActiveTorrents[len(torrentQueues.ActiveTorrents)-1]
+							removeTorrent := torrentQueues.ActiveTorrents[:1]
+							for _, singleTorrent := range runningTorrents {
+								if singleTorrent.InfoHash().String() == removeTorrent[0] {
+									oldTorrentInfo := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
+									Engine.RemoveTorrentFromActive(&oldTorrentInfo, singleTorrent, db)
+									Storage.UpdateStorageTick(db, oldTorrentInfo)
+								}
+							}
+						}
 					}
 				}
 
-			case "forceUploadTorrents":
+			case "forceUploadTorrents": //TODO allow force to override total limit of queued torrents?
 				torrentHashes := payloadData["TorrentHashes"].([]interface{})
 				Logger.WithFields(logrus.Fields{"selection": msg.Payload}).Info("Matched for force Uploading Torrents")
 				Engine.CreateServerPushMessage(Engine.ServerPushMessage{MessageType: "serverPushMessage", MessageLevel: "info", Payload: "Received Force Start Request"}, conn)
@@ -554,7 +598,6 @@ func main() {
 							oldTorrentInfo.TorrentUploadLimit = false // no upload limit for this torrent
 							oldTorrentInfo.TorrentStatus = "Running"
 							oldTorrentInfo.MaxConnections = 80
-							fmt.Println("OldtorrentinfoName", oldTorrentInfo.TorrentName)
 							Logger.WithFields(logrus.Fields{"NewMax": oldTorrentInfo.MaxConnections, "Torrent": oldTorrentInfo.TorrentName}).Info("Setting max connection from zero to 80")
 							Storage.UpdateStorageTick(db, oldTorrentInfo) //Updating the torrent status
 						}
@@ -619,7 +662,7 @@ func main() {
 	} else {
 		err := http.ListenAndServe(httpAddr, nil) //Can't send proxy headers if not used since that can be a security issue
 		if err != nil {
-			Logger.WithFields(logrus.Fields{"error": err}).Fatal("Unable to listen on the http Server with no proxy headers!")
+			Logger.WithFields(logrus.Fields{"error": err}).Fatal("Unable to listen on the http Server! (Maybe wrong IP in config, port already in use?) (Config: Not using proxy, see error for more details)")
 		}
 	}
 }

settings/authentication_helper.go

@@ -8,12 +8,15 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+//AuthRequest is a struct sent by a client with an authstring (JWT Token) to validate they have access to the server
 type AuthRequest struct {
 	MessageType string `json:"MessageType"`
 	AuthString  string `json:"AuthString"`
 }
 
+//TokenReturn is a struct sent by the server to a client with a new generated authstring
 type TokenReturn struct {
+	MessageType string `json:"MessageType"`
 	TokenReturn string `json:"TokenReturn"`
 }
 

settings/settings.go

@@ -40,6 +40,7 @@ type FullClientSettings struct {
 	DefaultMoveFolder  string
 	TorrentWatchFolder string
 	ClientConnectSettings
+	MaxActiveTorrents int
 }
 
 //default is called if there is a parsing error
@@ -70,6 +71,8 @@ func dhtServerSettings(dhtConfig dht.ServerConfig) dht.ServerConfig {
 func calculateRateLimiters(uploadRate, downloadRate string) (*rate.Limiter, *rate.Limiter) { //TODO reorg
 	var uploadRateLimiterSize int
 	var downloadRateLimiterSize int
+	var downloadRateLimiter *rate.Limiter
+	var uploadRateLimiter *rate.Limiter
 
 	switch uploadRate {
 	case "Low":
@@ -79,8 +82,8 @@ func calculateRateLimiters(uploadRate, downloadRate string) (*rate.Limiter, *rat
 	case "High":
 		uploadRateLimiterSize = 1500000
 	default:
-		downloadRateLimiter := rate.NewLimiter(rate.Inf, 0)
+		downloadRateLimiter = rate.NewLimiter(rate.Inf, 0)
-		uploadRateLimiter := rate.NewLimiter(rate.Inf, 0)
+		uploadRateLimiter = rate.NewLimiter(rate.Inf, 0)
 		return downloadRateLimiter, uploadRateLimiter
 	}
 
@@ -89,17 +92,16 @@ func calculateRateLimiters(uploadRate, downloadRate string) (*rate.Limiter, *rat
 		downloadRateLimiterSize = 50000
 	case "Medium":
 		downloadRateLimiterSize = 500000
+		fmt.Println("Medium Rate Limit...")
 	case "High":
 		downloadRateLimiterSize = 1500000
 	default:
-		downloadRateLimiter := rate.NewLimiter(rate.Inf, 0)
+		downloadRateLimiter = rate.NewLimiter(rate.Inf, 0)
-		uploadRateLimiter := rate.NewLimiter(rate.Inf, 0)
+		uploadRateLimiter = rate.NewLimiter(rate.Inf, 0)
 		return downloadRateLimiter, uploadRateLimiter
 	}
-	var limitPerSecondUl = rate.Limit(uploadRateLimiterSize)
+	uploadRateLimiter = rate.NewLimiter(rate.Limit(uploadRateLimiterSize), uploadRateLimiterSize)
-	uploadRateLimiter := rate.NewLimiter(limitPerSecondUl, uploadRateLimiterSize)
+	downloadRateLimiter = rate.NewLimiter(rate.Limit(downloadRateLimiterSize), downloadRateLimiterSize)
-	var limitPerSecondDl = rate.Limit(uploadRateLimiterSize)
-	downloadRateLimiter := rate.NewLimiter(limitPerSecondDl, downloadRateLimiterSize)
 	return downloadRateLimiter, uploadRateLimiter
 }
 
@@ -177,9 +179,9 @@ func FullClientSettingsNew() FullClientSettings {
 	//Rate Limiters
 	//var uploadRateLimiter *rate.Limiter
 	//var downloadRateLimiter *rate.Limiter
-	//uploadRate := viper.GetString("serverConfig.UploadRateLimit")
+	uploadRate := viper.GetString("serverConfig.UploadRateLimit")
-	//downloadRate := viper.GetString("serverConfig.DownloadRateLimit")
+	downloadRate := viper.GetString("serverConfig.DownloadRateLimit")
-	//downloadRateLimiter, uploadRateLimiter = calculateRateLimiters(uploadRate, downloadRate)
+	downloadRateLimiter, uploadRateLimiter := calculateRateLimiters(uploadRate, downloadRate)
 	//Internals
 	dataDir := filepath.ToSlash(viper.GetString("torrentClientConfig.DownloadDir")) //Converting the string literal into a filepath
 	dataDirAbs, err := filepath.Abs(dataDir)                                        //Converting to an absolute file path
@@ -191,6 +193,7 @@ func FullClientSettingsNew() FullClientSettings {
 	noDHT := viper.GetBool("torrentClientConfig.NoDHT")
 	noUpload := viper.GetBool("torrentClientConfig.NoUpload")
 	seed := viper.GetBool("torrentClientConfig.Seed")
+	maxActiveTorrents := viper.GetInt("serverConfig.MaxActiveTorrents")
 
 	peerID := viper.GetString("torrentClientConfig.PeerID")
 	disableUTP := viper.GetBool("torrentClientConfig.DisableUTP")
@@ -213,21 +216,21 @@ func FullClientSettingsNew() FullClientSettings {
 	}
 
 	tConfig := torrent.Config{
-		DataDir:    dataDirAbs,
+		DataDir:             dataDirAbs,
-		ListenAddr: listenAddr,
+		ListenAddr:          listenAddr,
-		DisablePEX: disablePex,
+		DisablePEX:          disablePex,
-		NoDHT:      noDHT,
+		NoDHT:               noDHT,
-		DHTConfig:  dhtServerConfig,
+		DHTConfig:           dhtServerConfig,
-		NoUpload:   noUpload,
+		NoUpload:            noUpload,
-		Seed:       seed,
+		Seed:                seed,
-		//UploadRateLimiter:   uploadRateLimiter,
+		UploadRateLimiter:   uploadRateLimiter,
-		//DownloadRateLimiter: downloadRateLimiter,
+		DownloadRateLimiter: downloadRateLimiter,
-		PeerID:           peerID,
+		PeerID:              peerID,
-		DisableUTP:       disableUTP,
+		DisableUTP:          disableUTP,
-		DisableTCP:       disableTCP,
+		DisableTCP:          disableTCP,
-		DisableIPv6:      disableIPv6,
+		DisableIPv6:         disableIPv6,
-		Debug:            debug,
+		Debug:               debug,
-		EncryptionPolicy: encryptionPolicy,
+		EncryptionPolicy:    encryptionPolicy,
 	}
 
 	Config := FullClientSettings{
@@ -248,6 +251,7 @@ func FullClientSettingsNew() FullClientSettings {
 		TorrentConfig:      tConfig,
 		DefaultMoveFolder:  defaultMoveFolderAbs,
 		TorrentWatchFolder: torrentWatchFolderAbs,
+		MaxActiveTorrents:  maxActiveTorrents,
 	}
 
 	return Config

storage/storage.go

@@ -16,6 +16,13 @@ var Logger *logrus.Logger
 //Conn is the global websocket connection used to push server notification messages
 var Conn *websocket.Conn
 
+//TorrentQueues contains the active and queued torrent hashes in slices
+type TorrentQueues struct {
+	ID             int `storm:"id,unique"` //storm requires unique ID (will be 5)
+	ActiveTorrents []string
+	QueuedTorrents []string
+}
+
 //IssuedTokensList contains a slice of all the tokens issues to applications
 type IssuedTokensList struct {
 	ID         int `storm:"id,unique"` //storm requires unique ID (will be 3) to save although there will only be one of these
@@ -94,6 +101,26 @@ func SaveConfig(torrentStorage *storm.DB, config Settings.FullClientSettings) {
 	}
 }
 
+//UpdateQueues Saves the slice of hashes that contain the active Torrents
+func UpdateQueues(db *storm.DB, torrentQueues TorrentQueues) {
+	torrentQueues.ID = 5
+	err := db.Save(&torrentQueues)
+	if err != nil {
+		Logger.WithFields(logrus.Fields{"database": db, "error": err}).Error("Unable to write Queues to database!")
+	}
+}
+
+//FetchQueues fetches the activetorrent and queuedtorrent slices from the database
+func FetchQueues(db *storm.DB) TorrentQueues {
+	torrentQueues := TorrentQueues{}
+	err := db.One("ID", 5, &torrentQueues)
+	if err != nil {
+		Logger.WithFields(logrus.Fields{"database": db, "error": err}).Error("Unable to read Database into torrentQueues!")
+		return torrentQueues
+	}
+	return torrentQueues
+}
+
 //FetchConfig fetches the client config from the database
 func FetchConfig(torrentStorage *storm.DB) (Settings.FullClientSettings, error) {
 	config := Settings.FullClientSettings{}
@@ -166,6 +193,8 @@ func UpdateStorageTick(torrentStorage *storm.DB, torrentLocal TorrentLocal) {
 	err := torrentStorage.Update(&torrentLocal)
 	if err != nil {
 		Logger.WithFields(logrus.Fields{"UpdateContents": torrentLocal, "error": err}).Error("Error performing tick update to database!")
+	} else {
+		Logger.WithFields(logrus.Fields{"UpdateContents": torrentLocal, "error": err}).Debug("Performed Update to database!")
 	}
 }