[tfs] use http tracker only & limit max connections for every torrent

Author: ucwong

params/trackers.go

@@ -35,7 +35,7 @@ var MainnetTrackers = []string{
 	//"http://dht.cortexlabs.ai:5008/announce",
 	"http://127.0.0.1:5008/announce",
 
-	"udp://47.91.91.217:5008/announce",
+	/*"udp://47.91.91.217:5008/announce",
 	"udp://47.74.1.234:5008/announce",
 	"udp://47.88.7.24:5008/announce",
 	"udp://47.91.43.70:5008/announce",
@@ -61,7 +61,7 @@ var MainnetTrackers = []string{
 	"ws://torrent.cortexlabs.ai:5008/announce",
 	//"ws://dht.coinbag.org:5008/announce",
 	//"ws://dht.cortexlabs.ai:5008/announce",
-	"ws://127.0.0.1:5008/announce",
+	"ws://127.0.0.1:5008/announce",*/
 }
 
 var BernardTrackers = []string{

torrentfs/monitor.go

@@ -211,8 +211,8 @@ func (m *Monitor) peers() ([]*p2p.PeerInfo, error) {
 						}
 						m.trackerLock.Lock()
 						trackers = append(trackers, tracker)
-						trackers = append(trackers, m.udp_tracker_build(ip, p)) //"udp://" + ip + ":" + p + "/announce")
-						trackers = append(trackers, m.ws_tracker_build(ip, p))  //"ws://" + ip + ":" + p + "/announce")
+						//trackers = append(trackers, m.udp_tracker_build(ip, p)) //"udp://" + ip + ":" + p + "/announce")
+						//trackers = append(trackers, m.ws_tracker_build(ip, p))  //"ws://" + ip + ":" + p + "/announce")
 						m.trackerLock.Unlock()
 						flush = true
 						healthPeers.Add(tracker, peer)
@@ -577,7 +577,7 @@ func (m *Monitor) listenPeers() {
 			m.peers()
 			if healthPeers.Len() == 0 {
 				timer.Reset(time.Second * 5)
-			} else if healthPeers.Len() < 10 {
+			} else if healthPeers.Len() < 6 {
 				timer.Reset(time.Second * 60)
 			} else {
 				timer.Reset(time.Second * 300)

torrentfs/torrentClient.go

@@ -551,8 +551,8 @@ func NewTorrentManager(config *Config) *TorrentManager {
 	//cfg.SetListenAddr(listenAddr.String())
 	cfg.HTTPUserAgent = "Cortex"
 	cfg.Seed = true
-	//cfg.EstablishedConnsPerTorrent = 10
-	//cfg.HalfOpenConnsPerTorrent = 5
+	cfg.EstablishedConnsPerTorrent = 2
+	cfg.HalfOpenConnsPerTorrent = 1
 	cfg.ListenPort = 0
 	//cfg.DropDuplicatePeerIds = true
 	log.Info("Torrent client configuration", "config", cfg)