fix timeout when proxying streams from vlc rtsp server (#115)

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 v0.0.0-20201109213001-499a1252fd43
+	github.com/aler9/gortsplib v0.0.0-20201111090432-cdcdc468ad68
 	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 v0.0.0-20201109213001-499a1252fd43 h1:Q/Xx/KCgqEIgkXxAbefm402rk6qChW1vwUt8I14qWB0=
-github.com/aler9/gortsplib v0.0.0-20201109213001-499a1252fd43/go.mod h1:6yKsTNIrCapRz90WHQtyFV/rKK0TT+QapxUXNqSJi9M=
+github.com/aler9/gortsplib v0.0.0-20201111090432-cdcdc468ad68 h1:HQOLiCqi+dn5kxlPVQTXb5SlFiGWqPEYT3nErESebQI=
+github.com/aler9/gortsplib v0.0.0-20201111090432-cdcdc468ad68/go.mod h1:6yKsTNIrCapRz90WHQtyFV/rKK0TT+QapxUXNqSJi9M=
 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=