fix possible freeze

go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
-	github.com/aler9/gortsplib v0.0.0-20201215190704-e5b126007572
+	github.com/aler9/gortsplib v0.0.0-20201216103733-0aaf4d45d8f3
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51

go.sum

@@ -2,8 +2,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/aler9/gortsplib v0.0.0-20201215190704-e5b126007572 h1:7tZCOaqiBURhVXE0xR6jNz6T7UX/LUKUKl0qsZBQwGU=
-github.com/aler9/gortsplib v0.0.0-20201215190704-e5b126007572/go.mod h1:8P09VjpiPJFyfkVosyF5/TY82jNwkMN165NS/7sc32I=
+github.com/aler9/gortsplib v0.0.0-20201216103733-0aaf4d45d8f3 h1:MhU9kTL1YIAFbXNDYXzYWDvSfXnPaJyvf0Z0gAuEubE=
+github.com/aler9/gortsplib v0.0.0-20201216103733-0aaf4d45d8f3/go.mod h1:8P09VjpiPJFyfkVosyF5/TY82jNwkMN165NS/7sc32I=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=

internal/client/client.go

@@ -462,7 +462,7 @@ func (c *Client) run() {
 					rtcpPort: (*th.ClientPorts)[1],
 				}
 
-				th := &headers.Transport{
+				th := headers.Transport{
 					Protocol: gortsplib.StreamProtocolUDP,
 					Delivery: func() *base.StreamDelivery {
 						v := base.StreamDeliveryUnicast
@@ -530,7 +530,7 @@ func (c *Client) run() {
 
 			interleavedIds := [2]int{trackID * 2, (trackID * 2) + 1}
 
-			th := &headers.Transport{
+			th := headers.Transport{
 				Protocol:       gortsplib.StreamProtocolTCP,
 				InterleavedIds: &interleavedIds,
 			}
@@ -591,7 +591,7 @@ func (c *Client) run() {
 					rtcpPort: (*th.ClientPorts)[1],
 				}
 
-				th := &headers.Transport{
+				th := headers.Transport{
 					Protocol: gortsplib.StreamProtocolUDP,
 					Delivery: func() *base.StreamDelivery {
 						v := base.StreamDeliveryUnicast
@@ -650,7 +650,7 @@ func (c *Client) run() {
 				rtcpPort: 0,
 			}
 
-			ht := &headers.Transport{
+			ht := headers.Transport{
 				Protocol:       gortsplib.StreamProtocolTCP,
 				InterleavedIds: &interleavedIds,
 			}