X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/0203a8c58b2ecc9fb6241412b98ea2a242bf0100..9004987d8ec11b788f972e6764f875f2d873cfd6:/hotline/tracker.go?ds=sidebyside

diff --git a/hotline/tracker.go b/hotline/tracker.go
index d42ff7b..e0cbe56 100644
--- a/hotline/tracker.go
+++ b/hotline/tracker.go
@@ -91,6 +91,9 @@ type ServerRecord struct {
 
 func GetListing(addr string) ([]ServerRecord, error) {
 	conn, err := net.DialTimeout("tcp", addr, trackerTimeout)
+	if err != nil {
+		return []ServerRecord{}, err
+	}
 	defer func() { _ = conn.Close() }()
 
 	_, err = conn.Write(
@@ -110,7 +113,7 @@ func GetListing(addr string) ([]ServerRecord, error) {
 	if readLen, err = conn.Read(buf); err != nil {
 		return nil, err
 	}
-	totalRead += readLen  // 1514
+	totalRead += readLen // 1514
 
 	var th TrackerHeader
 	if err := binary.Read(bytes.NewReader(buf[:6]), binary.BigEndian, &th); err != nil {
@@ -124,6 +127,7 @@ func GetListing(addr string) ([]ServerRecord, error) {
 
 	payloadSize := int(binary.BigEndian.Uint16(info.MsgDataSize[:]))
 
+	buf = buf[:readLen]
 	if totalRead < payloadSize {
 		for {
 			tmpBuf := make([]byte, 4096)
@@ -140,7 +144,6 @@ func GetListing(addr string) ([]ServerRecord, error) {
 	totalSrv := int(binary.BigEndian.Uint16(info.SrvCount[:]))
 
 	srvBuf := buf[14:totalRead]
-	totalRead += readLen
 
 	var servers []ServerRecord