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server_play_test.go
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server_play_test.go
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package gortsplib
import (
"bytes"
"crypto/tls"
"net"
"strconv"
"strings"
"sync/atomic"
"testing"
"time"
"github.com/pion/rtcp"
"github.com/pion/rtp"
psdp "github.com/pion/sdp/v3"
"github.com/stretchr/testify/require"
"golang.org/x/net/ipv4"
"github.com/bluenviron/gortsplib/v3/pkg/base"
"github.com/bluenviron/gortsplib/v3/pkg/conn"
"github.com/bluenviron/gortsplib/v3/pkg/formats"
"github.com/bluenviron/gortsplib/v3/pkg/headers"
"github.com/bluenviron/gortsplib/v3/pkg/media"
"github.com/bluenviron/gortsplib/v3/pkg/sdp"
"github.com/bluenviron/gortsplib/v3/pkg/url"
)
func multicastCapableIP(t *testing.T) string {
intfs, err := net.Interfaces()
require.NoError(t, err)
for _, intf := range intfs {
if (intf.Flags & net.FlagMulticast) != 0 {
addrs, err := intf.Addrs()
if err != nil {
continue
}
for _, addr := range addrs {
switch v := addr.(type) {
case *net.IPNet:
return v.IP.String()
case *net.IPAddr:
return v.IP.String()
}
}
}
}
t.Errorf("unable to find a multicast IP")
return ""
}
func relativeControlAttribute(md *psdp.MediaDescription) string {
v, _ := md.Attribute("control")
i := strings.Index(v, "trackID=")
return v[i:]
}
func absoluteControlAttribute(md *psdp.MediaDescription) string {
v, _ := md.Attribute("control")
return v
}
func doDescribe(t *testing.T, conn *conn.Conn) *sdp.SessionDescription {
res, err := writeReqReadRes(conn, base.Request{
Method: base.Describe,
URL: mustParseURL("rtsp://localhost:8554/teststream"),
Header: base.Header{
"CSeq": base.HeaderValue{"1"},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
var desc sdp.SessionDescription
err = desc.Unmarshal(res.Body)
require.NoError(t, err)
return &desc
}
func doSetup(t *testing.T, conn *conn.Conn, u string,
inTH *headers.Transport, session string,
) (*base.Response, *headers.Transport) {
h := base.Header{
"CSeq": base.HeaderValue{"1"},
"Transport": inTH.Marshal(),
}
if session != "" {
h["Session"] = base.HeaderValue{session}
}
res, err := writeReqReadRes(conn, base.Request{
Method: base.Setup,
URL: mustParseURL(u),
Header: h,
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
var th headers.Transport
err = th.Unmarshal(res.Header["Transport"])
require.NoError(t, err)
return res, &th
}
func doPlay(t *testing.T, conn *conn.Conn, u string, session string) {
res, err := writeReqReadRes(conn, base.Request{
Method: base.Play,
URL: mustParseURL(u),
Header: base.Header{
"CSeq": base.HeaderValue{"1"},
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
}
func doPause(t *testing.T, conn *conn.Conn, u string, session string) {
res, err := writeReqReadRes(conn, base.Request{
Method: base.Pause,
URL: mustParseURL(u),
Header: base.Header{
"CSeq": base.HeaderValue{"1"},
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
}
func doTeardown(t *testing.T, conn *conn.Conn, u string, session string) {
res, err := writeReqReadRes(conn, base.Request{
Method: base.Teardown,
URL: mustParseURL(u),
Header: base.Header{
"CSeq": base.HeaderValue{"1"},
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
}
func readSession(t *testing.T, res *base.Response) string {
var sx headers.Session
err := sx.Unmarshal(res.Header["Session"])
require.NoError(t, err)
return sx.Session
}
func TestServerPlayPath(t *testing.T) {
for _, ca := range []struct {
name string
setupURL string
playURL string
path string
}{
{
"normal",
"rtsp://localhost:8554/teststream[control]",
"rtsp://localhost:8554/teststream/",
"/teststream",
},
{
"with query",
"rtsp://localhost:8554/teststream?testing=123[control]",
"rtsp://localhost:8554/teststream/",
"/teststream",
},
{
// this is needed to support reading mpegts with ffmpeg
"without media id",
"rtsp://localhost:8554/teststream/",
"rtsp://localhost:8554/teststream/",
"/teststream",
},
{
"subpath",
"rtsp://localhost:8554/test/stream[control]",
"rtsp://localhost:8554/test/stream/",
"/test/stream",
},
{
"subpath without media id",
"rtsp://localhost:8554/test/stream/",
"rtsp://localhost:8554/test/stream/",
"/test/stream",
},
{
"subpath with query",
"rtsp://localhost:8554/test/stream?testing=123[control]",
"rtsp://localhost:8554/test/stream",
"/test/stream",
},
{
"no slash",
"rtsp://localhost:8554[control]",
"rtsp://localhost:8554/",
"",
},
{
"single slash",
"rtsp://localhost:8554/[control]",
"rtsp://localhost:8554//",
"/",
},
} {
t.Run(ca.name, func(t *testing.T) {
stream := NewServerStream(media.Medias{
testH264Media,
testH264Media,
testH264Media,
testH264Media,
})
defer stream.Close()
s := &Server{
Handler: &testServerHandler{
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
require.Equal(t, ca.path, ctx.Path)
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onPlay: func(ctx *ServerHandlerOnPlayCtx) (*base.Response, error) {
require.Equal(t, ca.path, ctx.Path)
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
},
RTSPAddress: "localhost:8554",
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
nconn, err := net.Dial("tcp", "localhost:8554")
require.NoError(t, err)
defer nconn.Close()
conn := conn.NewConn(nconn)
desc := doDescribe(t, conn)
th := &headers.Transport{
Protocol: headers.TransportProtocolTCP,
Delivery: func() *headers.TransportDelivery {
v := headers.TransportDeliveryUnicast
return &v
}(),
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
InterleavedIDs: &[2]int{0, 1},
}
res, _ := doSetup(t, conn,
strings.ReplaceAll(ca.setupURL, "[control]", "/"+
relativeControlAttribute(desc.MediaDescriptions[1])),
th, "")
session := readSession(t, res)
doPlay(t, conn, ca.playURL, session)
})
}
}
func TestServerPlaySetupErrors(t *testing.T) {
for _, ca := range []string{
"different paths",
"double setup",
"closed stream",
} {
t.Run(ca, func(t *testing.T) {
nconnClosed := make(chan struct{})
stream := NewServerStream(media.Medias{testH264Media})
if ca == "closed stream" {
stream.Close()
} else {
defer stream.Close()
}
s := &Server{
Handler: &testServerHandler{
onConnClose: func(ctx *ServerHandlerOnConnCloseCtx) {
switch ca {
case "different paths":
require.EqualError(t, ctx.Error, "can't setup medias with different paths")
case "double setup":
require.EqualError(t, ctx.Error, "media has already been setup")
case "closed stream":
require.EqualError(t, ctx.Error, "stream is closed")
}
close(nconnClosed)
},
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
},
RTSPAddress: "localhost:8554",
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
nconn, err := net.Dial("tcp", "localhost:8554")
require.NoError(t, err)
defer nconn.Close()
conn := conn.NewConn(nconn)
desc := doDescribe(t, conn)
th := &headers.Transport{
Protocol: headers.TransportProtocolTCP,
Delivery: func() *headers.TransportDelivery {
v := headers.TransportDeliveryUnicast
return &v
}(),
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
InterleavedIDs: &[2]int{0, 1},
}
res, err := writeReqReadRes(conn, base.Request{
Method: base.Setup,
URL: mustParseURL(absoluteControlAttribute(desc.MediaDescriptions[0])),
Header: base.Header{
"CSeq": base.HeaderValue{"2"},
"Transport": th.Marshal(),
},
})
switch ca {
case "different paths":
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
session := readSession(t, res)
th.InterleavedIDs = &[2]int{2, 3}
res, err = writeReqReadRes(conn, base.Request{
Method: base.Setup,
URL: mustParseURL("rtsp://localhost:8554/test12stream/" + relativeControlAttribute(desc.MediaDescriptions[0])),
Header: base.Header{
"CSeq": base.HeaderValue{"3"},
"Transport": th.Marshal(),
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusBadRequest, res.StatusCode)
case "double setup":
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
session := readSession(t, res)
th.InterleavedIDs = &[2]int{2, 3}
res, err = writeReqReadRes(conn, base.Request{
Method: base.Setup,
URL: mustParseURL(absoluteControlAttribute(desc.MediaDescriptions[0])),
Header: base.Header{
"CSeq": base.HeaderValue{"4"},
"Transport": th.Marshal(),
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusBadRequest, res.StatusCode)
case "closed stream":
require.NoError(t, err)
require.Equal(t, base.StatusBadRequest, res.StatusCode)
}
<-nconnClosed
})
}
}
func TestServerPlaySetupErrorSameUDPPortsAndIP(t *testing.T) {
stream := NewServerStream(media.Medias{testH264Media})
defer stream.Close()
first := int32(1)
errorRecv := make(chan struct{})
s := &Server{
Handler: &testServerHandler{
onConnClose: func(ctx *ServerHandlerOnConnCloseCtx) {
if atomic.SwapInt32(&first, 0) == 1 {
require.EqualError(t, ctx.Error,
"UDP ports 35466 and 35467 are already assigned to another reader with the same IP")
close(errorRecv)
}
},
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onPlay: func(ctx *ServerHandlerOnPlayCtx) (*base.Response, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
},
UDPRTPAddress: "127.0.0.1:8000",
UDPRTCPAddress: "127.0.0.1:8001",
RTSPAddress: "localhost:8554",
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
for i := 0; i < 2; i++ {
nconn, err := net.Dial("tcp", "localhost:8554")
require.NoError(t, err)
defer nconn.Close()
conn := conn.NewConn(nconn)
inTH := &headers.Transport{
Delivery: func() *headers.TransportDelivery {
v := headers.TransportDeliveryUnicast
return &v
}(),
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
Protocol: headers.TransportProtocolUDP,
ClientPorts: &[2]int{35466, 35467},
}
desc := doDescribe(t, conn)
res, err := writeReqReadRes(conn, base.Request{
Method: base.Setup,
URL: mustParseURL(absoluteControlAttribute(desc.MediaDescriptions[0])),
Header: base.Header{
"CSeq": base.HeaderValue{"2"},
"Transport": inTH.Marshal(),
},
})
require.NoError(t, err)
if i == 0 {
require.Equal(t, base.StatusOK, res.StatusCode)
} else {
require.Equal(t, base.StatusBadRequest, res.StatusCode)
}
}
<-errorRecv
}
func TestServerPlay(t *testing.T) {
for _, transport := range []string{
"udp",
"tcp",
"tls",
"multicast",
} {
t.Run(transport, func(t *testing.T) {
nconnOpened := make(chan struct{})
nconnClosed := make(chan struct{})
sessionOpened := make(chan struct{})
sessionClosed := make(chan struct{})
framesReceived := make(chan struct{})
stream := NewServerStream(media.Medias{testH264Media})
defer stream.Close()
counter := uint64(0)
listenIP := multicastCapableIP(t)
s := &Server{
Handler: &testServerHandler{
onConnOpen: func(ctx *ServerHandlerOnConnOpenCtx) {
close(nconnOpened)
},
onConnClose: func(ctx *ServerHandlerOnConnCloseCtx) {
close(nconnClosed)
},
onSessionOpen: func(ctx *ServerHandlerOnSessionOpenCtx) {
close(sessionOpened)
},
onSessionClose: func(ctx *ServerHandlerOnSessionCloseCtx) {
close(sessionClosed)
},
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onPlay: func(ctx *ServerHandlerOnPlayCtx) (*base.Response, error) {
// send RTCP packets directly to the session.
// these are sent after the response, only if onPlay returns StatusOK.
if transport != "multicast" {
ctx.Session.WritePacketRTCP(stream.Medias()[0], &testRTCPPacket)
}
ctx.Session.OnPacketRTCPAny(func(medi *media.Media, pkt rtcp.Packet) {
// ignore multicast loopback
if transport == "multicast" && atomic.AddUint64(&counter, 1) <= 1 {
return
}
require.Equal(t, stream.Medias()[0], medi)
require.Equal(t, &testRTCPPacket, pkt)
close(framesReceived)
})
// the session is added to the stream only after onPlay returns
// with StatusOK; therefore we must wait before calling
// ServerStream.WritePacket*()
go func() {
time.Sleep(1 * time.Second)
stream.WritePacketRTCP(stream.Medias()[0], &testRTCPPacket)
stream.WritePacketRTP(stream.Medias()[0], &testRTPPacket)
}()
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
onGetParameter: func(ctx *ServerHandlerOnGetParameterCtx) (*base.Response, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
},
RTSPAddress: listenIP + ":8554",
}
switch transport {
case "udp":
s.UDPRTPAddress = "127.0.0.1:8000"
s.UDPRTCPAddress = "127.0.0.1:8001"
case "multicast":
s.MulticastIPRange = "224.1.0.0/16"
s.MulticastRTPPort = 8000
s.MulticastRTCPPort = 8001
case "tls":
cert, err := tls.X509KeyPair(serverCert, serverKey)
require.NoError(t, err)
s.TLSConfig = &tls.Config{Certificates: []tls.Certificate{cert}}
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
nconn, err := net.Dial("tcp", listenIP+":8554")
require.NoError(t, err)
nconn = func() net.Conn {
if transport == "tls" {
return tls.Client(nconn, &tls.Config{InsecureSkipVerify: true})
}
return nconn
}()
conn := conn.NewConn(nconn)
<-nconnOpened
desc := doDescribe(t, conn)
inTH := &headers.Transport{
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
}
switch transport {
case "udp":
v := headers.TransportDeliveryUnicast
inTH.Delivery = &v
inTH.Protocol = headers.TransportProtocolUDP
inTH.ClientPorts = &[2]int{35466, 35467}
case "multicast":
v := headers.TransportDeliveryMulticast
inTH.Delivery = &v
inTH.Protocol = headers.TransportProtocolUDP
default:
v := headers.TransportDeliveryUnicast
inTH.Delivery = &v
inTH.Protocol = headers.TransportProtocolTCP
inTH.InterleavedIDs = &[2]int{4, 5}
}
res, th := doSetup(t, conn, absoluteControlAttribute(desc.MediaDescriptions[0]), inTH, "")
var l1 net.PacketConn
var l2 net.PacketConn
switch transport {
case "udp":
require.Equal(t, headers.TransportProtocolUDP, th.Protocol)
require.Equal(t, headers.TransportDeliveryUnicast, *th.Delivery)
l1, err = net.ListenPacket("udp", listenIP+":35466")
require.NoError(t, err)
defer l1.Close()
l2, err = net.ListenPacket("udp", listenIP+":35467")
require.NoError(t, err)
defer l2.Close()
case "multicast":
require.Equal(t, headers.TransportProtocolUDP, th.Protocol)
require.Equal(t, headers.TransportDeliveryMulticast, *th.Delivery)
l1, err = net.ListenPacket("udp", "224.0.0.0:"+strconv.FormatInt(int64(th.Ports[0]), 10))
require.NoError(t, err)
defer l1.Close()
p := ipv4.NewPacketConn(l1)
intfs, err := net.Interfaces()
require.NoError(t, err)
for _, intf := range intfs {
err := p.JoinGroup(&intf, &net.UDPAddr{IP: *th.Destination})
require.NoError(t, err)
}
l2, err = net.ListenPacket("udp", "224.0.0.0:"+strconv.FormatInt(int64(th.Ports[1]), 10))
require.NoError(t, err)
defer l2.Close()
p = ipv4.NewPacketConn(l2)
intfs, err = net.Interfaces()
require.NoError(t, err)
for _, intf := range intfs {
err := p.JoinGroup(&intf, &net.UDPAddr{IP: *th.Destination})
require.NoError(t, err)
}
default:
require.Equal(t, headers.TransportProtocolTCP, th.Protocol)
require.Equal(t, headers.TransportDeliveryUnicast, *th.Delivery)
}
<-sessionOpened
session := readSession(t, res)
doPlay(t, conn, "rtsp://"+listenIP+":8554/teststream", session)
// server -> client (direct)
switch transport {
case "udp":
buf := make([]byte, 2048)
n, _, err := l2.ReadFrom(buf)
require.NoError(t, err)
require.Equal(t, testRTCPPacketMarshaled, buf[:n])
case "tcp", "tls":
f, err := conn.ReadInterleavedFrame()
require.NoError(t, err)
switch f.Channel {
case 4:
require.Equal(t, testRTPPacketMarshaled, f.Payload)
case 5:
require.Equal(t, testRTCPPacketMarshaled, f.Payload)
default:
t.Errorf("should not happen")
}
}
// server -> client (through stream)
if transport == "udp" || transport == "multicast" {
buf := make([]byte, 2048)
n, _, err := l1.ReadFrom(buf)
require.NoError(t, err)
require.Equal(t, testRTPPacketMarshaled, buf[:n])
buf = make([]byte, 2048)
n, _, err = l2.ReadFrom(buf)
require.NoError(t, err)
require.Equal(t, testRTCPPacketMarshaled, buf[:n])
} else {
for i := 0; i < 2; i++ {
f, err := conn.ReadInterleavedFrame()
require.NoError(t, err)
switch f.Channel {
case 4:
require.Equal(t, testRTPPacketMarshaled, f.Payload)
case 5:
require.Equal(t, testRTCPPacketMarshaled, f.Payload)
default:
t.Errorf("should not happen")
}
}
}
// client -> server (RTCP)
switch transport {
case "udp":
l2.WriteTo(testRTCPPacketMarshaled, &net.UDPAddr{
IP: net.ParseIP("127.0.0.1"),
Port: th.ServerPorts[1],
})
<-framesReceived
case "multicast":
l2.WriteTo(testRTCPPacketMarshaled, &net.UDPAddr{
IP: *th.Destination,
Port: th.Ports[1],
})
<-framesReceived
default:
err := conn.WriteInterleavedFrame(&base.InterleavedFrame{
Channel: 5,
Payload: testRTCPPacketMarshaled,
}, make([]byte, 1024))
require.NoError(t, err)
<-framesReceived
}
if transport == "udp" || transport == "multicast" {
// ping with OPTIONS
res, err = writeReqReadRes(conn, base.Request{
Method: base.Options,
URL: mustParseURL("rtsp://" + listenIP + ":8554/teststream"),
Header: base.Header{
"CSeq": base.HeaderValue{"4"},
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
// ping with GET_PARAMETER
res, err = writeReqReadRes(conn, base.Request{
Method: base.GetParameter,
URL: mustParseURL("rtsp://" + listenIP + ":8554/teststream"),
Header: base.Header{
"CSeq": base.HeaderValue{"5"},
"Session": base.HeaderValue{session},
},
})
require.NoError(t, err)
require.Equal(t, base.StatusOK, res.StatusCode)
}
doTeardown(t, conn, "rtsp://"+listenIP+":8554/teststream", session)
<-sessionClosed
nconn.Close()
<-nconnClosed
})
}
}
func TestServerPlayDecodeErrors(t *testing.T) {
for _, ca := range []struct {
proto string
name string
}{
{"udp", "rtcp invalid"},
{"udp", "rtcp too big"},
{"tcp", "rtcp invalid"},
{"tcp", "rtcp too big"},
} {
t.Run(ca.proto+" "+ca.name, func(t *testing.T) {
errorRecv := make(chan struct{})
stream := NewServerStream(media.Medias{testH264Media})
defer stream.Close()
s := &Server{
Handler: &testServerHandler{
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onPlay: func(ctx *ServerHandlerOnPlayCtx) (*base.Response, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
onDecodeError: func(ctx *ServerHandlerOnDecodeErrorCtx) {
switch {
case ca.proto == "udp" && ca.name == "rtcp invalid":
require.EqualError(t, ctx.Error, "rtcp: packet too short")
case ca.proto == "udp" && ca.name == "rtcp too big":
require.EqualError(t, ctx.Error, "RTCP packet is too big to be read with UDP")
case ca.proto == "tcp" && ca.name == "rtcp invalid":
require.EqualError(t, ctx.Error, "rtcp: packet too short")
case ca.proto == "tcp" && ca.name == "rtcp too big":
require.EqualError(t, ctx.Error, "RTCP packet size (2000) is greater than maximum allowed (1472)")
}
close(errorRecv)
},
},
UDPRTPAddress: "127.0.0.1:8000",
UDPRTCPAddress: "127.0.0.1:8001",
RTSPAddress: "localhost:8554",
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
nconn, err := net.Dial("tcp", "localhost:8554")
require.NoError(t, err)
defer nconn.Close()
conn := conn.NewConn(nconn)
desc := doDescribe(t, conn)
inTH := &headers.Transport{
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
Delivery: func() *headers.TransportDelivery {
v := headers.TransportDeliveryUnicast
return &v
}(),
}
if ca.proto == "udp" {
inTH.Protocol = headers.TransportProtocolUDP
inTH.ClientPorts = &[2]int{35466, 35467}
} else {
inTH.Protocol = headers.TransportProtocolTCP
inTH.InterleavedIDs = &[2]int{0, 1}
}
res, resTH := doSetup(t, conn, absoluteControlAttribute(desc.MediaDescriptions[0]), inTH, "")
var l1 net.PacketConn
var l2 net.PacketConn
if ca.proto == "udp" {
l1, err = net.ListenPacket("udp", "127.0.0.1:35466")
require.NoError(t, err)
defer l1.Close()
l2, err = net.ListenPacket("udp", "127.0.0.1:35467")
require.NoError(t, err)
defer l2.Close()
}
session := readSession(t, res)
doPlay(t, conn, "rtsp://localhost:8554/teststream", session)
switch { //nolint:dupl
case ca.proto == "udp" && ca.name == "rtcp invalid":
l2.WriteTo([]byte{0x01, 0x02}, &net.UDPAddr{
IP: net.ParseIP("127.0.0.1"),
Port: resTH.ServerPorts[1],
})
case ca.proto == "udp" && ca.name == "rtcp too big":
l2.WriteTo(bytes.Repeat([]byte{0x01, 0x02}, 2000/2), &net.UDPAddr{
IP: net.ParseIP("127.0.0.1"),
Port: resTH.ServerPorts[1],
})
case ca.proto == "tcp" && ca.name == "rtcp invalid":
err = conn.WriteInterleavedFrame(&base.InterleavedFrame{
Channel: 1,
Payload: []byte{0x01, 0x02},
}, make([]byte, 2048))
require.NoError(t, err)
case ca.proto == "tcp" && ca.name == "rtcp too big":
err = conn.WriteInterleavedFrame(&base.InterleavedFrame{
Channel: 1,
Payload: bytes.Repeat([]byte{0x01, 0x02}, 2000/2),
}, make([]byte, 2048))
require.NoError(t, err)
}
<-errorRecv
})
}
}
func TestServerPlayRTCPReport(t *testing.T) {
for _, ca := range []string{"udp", "tcp"} {
t.Run(ca, func(t *testing.T) {
stream := NewServerStream(media.Medias{testH264Media})
defer stream.Close()
s := &Server{
Handler: &testServerHandler{
onDescribe: func(ctx *ServerHandlerOnDescribeCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onSetup: func(ctx *ServerHandlerOnSetupCtx) (*base.Response, *ServerStream, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, stream, nil
},
onPlay: func(ctx *ServerHandlerOnPlayCtx) (*base.Response, error) {
return &base.Response{
StatusCode: base.StatusOK,
}, nil
},
},
senderReportPeriod: 1 * time.Second,
RTSPAddress: "localhost:8554",
UDPRTPAddress: "127.0.0.1:8000",
UDPRTCPAddress: "127.0.0.1:8001",
}
err := s.Start()
require.NoError(t, err)
defer s.Close()
nconn, err := net.Dial("tcp", "localhost:8554")
require.NoError(t, err)
defer nconn.Close()
conn := conn.NewConn(nconn)
desc := doDescribe(t, conn)
inTH := &headers.Transport{
Mode: func() *headers.TransportMode {
v := headers.TransportModePlay
return &v
}(),
Delivery: func() *headers.TransportDelivery {
v := headers.TransportDeliveryUnicast
return &v
}(),
}