From a535dab4770a8cfe66550aada4102c9278ecd65c Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Sun, 14 Jun 2020 17:46:27 +0200
Subject: [PATCH] support zero spaces between header keys and values, support
 transport headers with implicit unicast; fix #9

---
 Makefile         | 4 +---
 README.md        | 7 ++++---
 go.mod           | 2 +-
 go.sum           | 4 ++--
 server-client.go | 5 ++---
 5 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/Makefile b/Makefile
index 31543c78..72f52da0 100644
--- a/Makefile
+++ b/Makefile
@@ -67,9 +67,7 @@ export DOCKERFILE_RUN
 run:
 	echo "$$DOCKERFILE_RUN" | docker build -q . -f - -t temp
 	docker run --rm -it \
-	-p 8554:8554 \
-	-p 8000:8000/udp \
-	-p 8001:8001/udp \
+	--network=host \
 	temp \
 	/out $(ARGS)
 
diff --git a/README.md b/README.md
index 187df4e2..e1d88daf 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,7 @@ Related projects
 * https://github.com/aler9/gortsplib
 * https://github.com/flaviostutz/rtsp-relay
 
-IETF Standard
-* (1.0) https://tools.ietf.org/html/rfc2326
-* (2.0) https://tools.ietf.org/html/rfc7826
+IETF Standards
+* RTSP 1.0 https://tools.ietf.org/html/rfc2326
+* RTSP 2.0 https://tools.ietf.org/html/rfc7826
+* HTTP 1.1 https://tools.ietf.org/html/rfc2616
diff --git a/go.mod b/go.mod
index 297e9c89..36e548e0 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.13
 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 v0.0.0-20200517144705-37bd9a1b98ce
+	github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1
 	github.com/stretchr/testify v1.4.0
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	gortc.io/sdp v0.18.2
diff --git a/go.sum b/go.sum
index 5788092c..3fc4f521 100644
--- a/go.sum
+++ b/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 v0.0.0-20200517144705-37bd9a1b98ce h1:YBes3GDLTF/UonS+v9s478lfCqg6HGRAaaiR9iMtygc=
-github.com/aler9/gortsplib v0.0.0-20200517144705-37bd9a1b98ce/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
+github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1 h1:x0CLAhwm0sCZktOzVOaEB26Lj+mJTgCwsjAJkFYKPUI=
+github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
 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/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
diff --git a/server-client.go b/server-client.go
index a264d669..e851c637 100644
--- a/server-client.go
+++ b/server-client.go
@@ -397,9 +397,8 @@ func (c *serverClient) handleRequest(req *gortsplib.Request) bool {
 		}
 
 		th := gortsplib.ReadHeaderTransport(tsRaw[0])
-
-		if _, ok := th["unicast"]; !ok {
-			c.writeResError(req, gortsplib.StatusBadRequest, fmt.Errorf("transport header does not contain unicast"))
+		if _, ok := th["multicast"]; ok {
+			c.writeResError(req, gortsplib.StatusBadRequest, fmt.Errorf("multicast is not supported"))
 			return false
 		}