From d33cf0e626095c8964e236e9327bfc804f27748d Mon Sep 17 00:00:00 2001
From: Marcel Voigt <mv@noch.so>
Date: Mon, 7 Mar 2016 20:46:08 +0100
Subject: [PATCH] Allow specifying incoming torrent port

---
 client.go | 3 ++-
 main.go   | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/client.go b/client.go
index 0210a5f..818aa06 100644
--- a/client.go
+++ b/client.go
@@ -45,7 +45,7 @@ type Client struct {
 
 // NewClient creates a new torrent client based on a magnet or a torrent file.
 // If the torrent file is on http, we try downloading it.
-func NewClient(torrentPath string, port int, seed bool, tcp bool, maxConnections int) (client Client, err error) {
+func NewClient(torrentPath string, port int, torrentPort int, seed bool, tcp bool, maxConnections int) (client Client, err error) {
 	var t *torrent.Torrent
 	var c *torrent.Client
 
@@ -57,6 +57,7 @@ func NewClient(torrentPath string, port int, seed bool, tcp bool, maxConnections
 		NoUpload:   !seed,
 		Seed:       seed,
 		DisableTCP: !tcp,
+		ListenAddr: fmt.Sprintf(":%d", torrentPort),
 	})
 
 	if err != nil {
diff --git a/main.go b/main.go
index a6140d6..53abc26 100644
--- a/main.go
+++ b/main.go
@@ -20,13 +20,14 @@ const (
 
 func main() {
 	// Parse flags.
-	var port int
+	var port, torrentPort int
 	var seed, tcp *bool
 	var player *string
 	var maxConnections int
 
 	player = flag.String("player", "", "Open the stream with a video player ("+joinPlayerNames()+")")
 	flag.IntVar(&port, "port", 8080, "Port to stream the video on")
+	flag.IntVar(&torrentPort, "torrent-port", 6882, "Port to listen for incoming torrent connections")
 	seed = flag.Bool("seed", false, "Seed after finished downloading")
 	flag.IntVar(&maxConnections, "conn", 200, "Maximum number of connections")
 	tcp = flag.Bool("tcp", true, "Allow connections via TCP")
@@ -37,7 +38,7 @@ func main() {
 	}
 
 	// Start up the torrent client.
-	client, err := NewClient(flag.Arg(0), port, *seed, *tcp, maxConnections)
+	client, err := NewClient(flag.Arg(0), port, torrentPort, *seed, *tcp, maxConnections)
 	if err != nil {
 		log.Fatalf(err.Error())
 		os.Exit(exitErrorInClient)