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98ab3009ead69ab78f82cb9dc1dec091a3570e4b
mediamtx/internal/metrics/metrics_test.go
T
Aniol PagèsGitHubaler9
 98ab3009ea support forwarding streams natively (#5558) 
It is now possible to define forward destinations for each path configuration. For each destination, the server will create a client that will forward the stream to the intended destination. Supported protocols are RTSP, RTMP, SRT. API and metrics have also been improved to allow monitoring the new forwarding system.

---------

Co-authored-by: aler9 <46489434+aler9@users.noreply.github.com>
2026-08-04 21:57:15 +02:00

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package metrics //nolint:revive
import (
"fmt"
"io"
"net/http"
"strings"
"sync"
"testing"
"time"
"github.com/bluenviron/mediamtx/internal/auth"
"github.com/bluenviron/mediamtx/internal/conf"
"github.com/bluenviron/mediamtx/internal/defs"
"github.com/bluenviron/mediamtx/internal/formatlabel"
"github.com/bluenviron/mediamtx/internal/test"
"github.com/google/uuid"
"github.com/stretchr/testify/require"
)
type dummyPathManager struct{}
func (dummyPathManager) APIPathsList() (*defs.APIPathList, error) {
return &defs.APIPathList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIPath{{
Name: "mypath",
ConfName: "mypathconf",
Source: &defs.APIPathSource{
Type: defs.APIPathSourceTypeRTSPSession,
ID: "123324354",
},
Ready: true,
ReadyTime: new(time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC)),
Tracks: []defs.APIPathTrackCodec{formatlabel.H264, formatlabel.H265},
InboundBytes: 123,
OutboundBytes: 456,
InboundFramesInError: 7,
BytesReceived: 123,
BytesSent: 456,
Readers: []defs.APIPathReader{
{
Type: defs.APIPathReaderTypeRTSPSession,
ID: "345234423",
},
{
Type: defs.APIPathReaderTypeRTSPSession,
ID: "124123142",
},
{
Type: defs.APIPathReaderTypeRTMPConn,
ID: "723141123",
},
},
}},
}, nil
}
func (dummyPathManager) APIPathsGet(string) (*defs.APIPath, error) {
panic("unused")
}
func (dummyPathManager) APIForwardDestList(string) (*defs.APIForwardDestList, error) {
return &defs.APIForwardDestList{}, nil
}
func (dummyPathManager) APIForwardDestGet(string, uuid.UUID) (*defs.APIForwardDest, error) {
panic("unused")
}
type forwardPathManager struct {
dummyPathManager
}
func (forwardPathManager) APIForwardDestList(string) (*defs.APIForwardDestList, error) {
return &defs.APIForwardDestList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIForwardDest{{
ID: uuid.MustParse("5b9a82ca-3cb8-46d1-a80b-6b716ccfcafe"),
Pos: 1,
Created: time.Date(2026, 6, 19, 12, 0, 0, 0, time.UTC),
Conf: conf.ForwardDest{Dest: "rtmp://example.com/live/stream"},
Protocol: defs.APIForwardDestProtocolRTMP,
State: defs.APIForwardDestStateForwarding,
OutboundBytes: 321,
}},
}, nil
}
type dummyHLSServer struct{}
func (dummyHLSServer) APIMuxersList() (*defs.APIHLSMuxerList, error) {
return &defs.APIHLSMuxerList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIHLSMuxer{{
Path: "mypath",
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
LastRequest: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
OutboundBytes: 789,
OutboundFramesDiscarded: 12,
BytesSent: 789,
}},
}, nil
}
func (dummyHLSServer) APIMuxersGet(string) (*defs.APIHLSMuxer, error) {
panic("unused")
}
func (dummyHLSServer) APISessionsList() (*defs.APIHLSSessionList, error) {
return &defs.APIHLSSessionList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIHLSSession{{
ID: uuid.MustParse("18294761-f9d1-4ea9-9a35-fe265b62eb41"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "124.5.5.5:34542",
Path: "mypath",
OutboundBytes: 187,
}},
}, nil
}
func (dummyHLSServer) APISessionsGet(uuid.UUID) (*defs.APIHLSSession, error) {
panic("unused")
}
func (dummyHLSServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type dummyRTSPServer struct{}
func (dummyRTSPServer) APIConnsList() (*defs.APIRTSPConnsList, error) {
return &defs.APIRTSPConnsList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIRTSPConn{{
ID: uuid.MustParse("18294761-f9d1-4ea9-9a35-fe265b62eb41"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "124.5.5.5:34542",
InboundBytes: 123,
OutboundBytes: 456,
BytesReceived: 123,
BytesSent: 456,
Session: nil,
}},
}, nil
}
func (dummyRTSPServer) APIConnsGet(uuid.UUID) (*defs.APIRTSPConn, error) {
panic("unused")
}
func (dummyRTSPServer) APISessionsList() (*defs.APIRTSPSessionList, error) {
return &defs.APIRTSPSessionList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIRTSPSession{{
ID: uuid.MustParse("124b22ce-9c34-4387-b045-44caf98049f7"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "124.5.5.5:34542",
State: defs.APIRTSPSessionStatePublish,
Path: "mypath",
Query: "myquery",
Transport: nil,
InboundBytes: 123,
InboundRTPPackets: 789,
InboundRTPPacketsLost: 456,
InboundRTPPacketsInError: 789,
InboundRTPPacketsJitter: 123,
InboundRTCPPackets: 456,
InboundRTCPPacketsInError: 456,
OutboundBytes: 456,
OutboundRTPPackets: 123,
OutboundRTPPacketsReportedLost: 321,
OutboundRTPPacketsDiscarded: 111,
OutboundRTCPPackets: 789,
BytesReceived: 123,
BytesSent: 456,
RTPPacketsReceived: 789,
RTPPacketsSent: 123,
RTPPacketsLost: 456,
RTPPacketsInError: 789,
RTPPacketsJitter: 123,
RTCPPacketsReceived: 456,
RTCPPacketsSent: 789,
RTCPPacketsInError: 456,
}},
}, nil
}
func (dummyRTSPServer) APISessionsGet(uuid.UUID) (*defs.APIRTSPSession, error) {
panic("unused")
}
func (dummyRTSPServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type dummyRTMPServer struct{}
func (dummyRTMPServer) APIConnsList() (*defs.APIRTMPConnList, error) {
return &defs.APIRTMPConnList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIRTMPConn{{
ID: uuid.MustParse("9a07afe4-fc07-4c9b-be6e-6255720c36d0"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "3.3.3.3:5678",
State: defs.APIRTMPConnStateRead,
Path: "mypath",
Query: "myquery",
InboundBytes: 123,
OutboundBytes: 456,
OutboundFramesDiscarded: 12,
BytesReceived: 123,
BytesSent: 456,
}},
}, nil
}
func (dummyRTMPServer) APIConnsGet(uuid.UUID) (*defs.APIRTMPConn, error) {
panic("unused")
}
func (dummyRTMPServer) APIConnsKick(uuid.UUID) error {
panic("unused")
}
type dummySRTServer struct{}
func (dummySRTServer) APIConnsList() (*defs.APISRTConnList, error) {
return &defs.APISRTConnList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APISRTConn{{
ID: uuid.MustParse("a0b1c2d3-e4f5-6789-abcd-ef0123456789"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "5.5.5.5:4321",
State: defs.APISRTConnStatePublish,
Path: "mypath",
Query: "myquery",
PacketsSent: 100,
PacketsReceived: 200,
PacketsSentUnique: 90,
PacketsReceivedUnique: 180,
PacketsSendLoss: 10,
PacketsReceivedLoss: 20,
PacketsRetrans: 5,
PacketsReceivedRetrans: 3,
PacketsSentACK: 50,
PacketsReceivedACK: 40,
PacketsSentNAK: 2,
PacketsReceivedNAK: 1,
PacketsSentKM: 4,
PacketsReceivedKM: 3,
UsSndDuration: 1000000,
PacketsReceivedBelated: 7,
PacketsSendDrop: 8,
PacketsReceivedDrop: 6,
PacketsReceivedUndecrypt: 0,
BytesSent: 12345,
BytesReceived: 67890,
BytesSentUnique: 11000,
BytesReceivedUnique: 60000,
BytesReceivedLoss: 500,
BytesRetrans: 300,
BytesReceivedRetrans: 200,
BytesReceivedBelated: 100,
BytesSendDrop: 400,
BytesReceivedDrop: 350,
BytesReceivedUndecrypt: 0,
UsPacketsSendPeriod: 10.5,
PacketsFlowWindow: 8192,
PacketsFlightSize: 25,
MsRTT: 1.5,
MbpsSendRate: 50.0,
MbpsReceiveRate: 48.0,
MbpsLinkCapacity: 100.0,
BytesAvailSendBuf: 65536,
BytesAvailReceiveBuf: 65536,
MbpsMaxBW: 100.0,
ByteMSS: 1500,
PacketsSendBuf: 10,
BytesSendBuf: 15000,
MsSendBuf: 120,
MsSendTsbPdDelay: 120,
PacketsReceiveBuf: 15,
BytesReceiveBuf: 22500,
MsReceiveBuf: 120,
MsReceiveTsbPdDelay: 120,
PacketsReorderTolerance: 3,
PacketsReceivedAvgBelatedTime: 50,
PacketsSendLossRate: 0.01,
PacketsReceivedLossRate: 0.02,
OutboundFramesDiscarded: 5,
}},
}, nil
}
func (dummySRTServer) APIConnsGet(uuid.UUID) (*defs.APISRTConn, error) {
panic("unused")
}
func (dummySRTServer) APIConnsKick(uuid.UUID) error {
panic("unused")
}
type dummyWebRTCServer struct{}
func (dummyWebRTCServer) APISessionsList() (*defs.APIWebRTCSessionList, error) {
return &defs.APIWebRTCSessionList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIWebRTCSession{{
ID: uuid.MustParse("f47ac10b-58cc-4372-a567-0e02b2c3d479"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "127.0.0.1:3455",
PeerConnectionEstablished: true,
LocalCandidate: "local",
RemoteCandidate: "remote",
State: defs.APIWebRTCSessionStateRead,
Path: "mypath",
Query: "myquery",
InboundBytes: 123,
InboundRTPPackets: 789,
InboundRTPPacketsLost: 456,
InboundRTPPacketsJitter: 789,
InboundRTCPPackets: 123,
OutboundBytes: 456,
OutboundRTPPackets: 123,
OutboundRTCPPackets: 456,
OutboundFramesDiscarded: 12,
BytesReceived: 123,
BytesSent: 456,
RTPPacketsReceived: 789,
RTPPacketsSent: 123,
RTPPacketsLost: 456,
RTPPacketsJitter: 789,
RTCPPacketsReceived: 123,
RTCPPacketsSent: 456,
}},
}, nil
}
func (dummyWebRTCServer) APISessionsGet(uuid.UUID) (*defs.APIWebRTCSession, error) {
panic("unused")
}
func (dummyWebRTCServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type dummyMoQServer struct{}
func (dummyMoQServer) APISessionsList() (*defs.APIMoQSessionList, error) {
return &defs.APIMoQSessionList{
ItemCount: 1,
PageCount: 1,
Items: []defs.APIMoQSession{{
ID: uuid.MustParse("b47ac10b-58cc-4372-a567-0e02b2c3d479"),
Created: time.Date(2003, 11, 4, 23, 15, 7, 0, time.UTC),
RemoteAddr: "127.0.0.2:3456",
State: defs.APIMoQSessionStatePublish,
Path: "mypath",
Version: defs.APIMoQVersionDraft19,
InboundBytes: 321,
OutboundBytes: 654,
}},
}, nil
}
func (dummyMoQServer) APISessionsGet(uuid.UUID) (*defs.APIMoQSession, error) {
panic("unused")
}
func (dummyMoQServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type emptyPathManager struct{}
func (emptyPathManager) APIPathsList() (*defs.APIPathList, error) {
return &defs.APIPathList{}, nil
}
func (emptyPathManager) APIPathsGet(string) (*defs.APIPath, error) {
panic("unused")
}
func (emptyPathManager) APIForwardDestList(string) (*defs.APIForwardDestList, error) {
return &defs.APIForwardDestList{}, nil
}
func (emptyPathManager) APIForwardDestGet(string, uuid.UUID) (*defs.APIForwardDest, error) {
panic("unused")
}
type emptyHLSServer struct{}
func (emptyHLSServer) APIMuxersList() (*defs.APIHLSMuxerList, error) {
return &defs.APIHLSMuxerList{}, nil
}
func (emptyHLSServer) APIMuxersGet(string) (*defs.APIHLSMuxer, error) {
panic("unused")
}
func (emptyHLSServer) APISessionsList() (*defs.APIHLSSessionList, error) {
return &defs.APIHLSSessionList{}, nil
}
func (emptyHLSServer) APISessionsGet(uuid.UUID) (*defs.APIHLSSession, error) {
panic("unused")
}
func (emptyHLSServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type emptyRTSPServer struct{}
func (emptyRTSPServer) APIConnsList() (*defs.APIRTSPConnsList, error) {
return &defs.APIRTSPConnsList{}, nil
}
func (emptyRTSPServer) APIConnsGet(uuid.UUID) (*defs.APIRTSPConn, error) {
panic("unused")
}
func (emptyRTSPServer) APISessionsList() (*defs.APIRTSPSessionList, error) {
return &defs.APIRTSPSessionList{}, nil
}
func (emptyRTSPServer) APISessionsGet(uuid.UUID) (*defs.APIRTSPSession, error) {
panic("unused")
}
func (emptyRTSPServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type emptySRTServer struct{}
func (emptySRTServer) APIConnsList() (*defs.APISRTConnList, error) {
return &defs.APISRTConnList{}, nil
}
func (emptySRTServer) APIConnsGet(uuid.UUID) (*defs.APISRTConn, error) {
panic("unused")
}
func (emptySRTServer) APIConnsKick(uuid.UUID) error {
panic("unused")
}
type emptyWebRTCServer struct{}
func (emptyWebRTCServer) APISessionsList() (*defs.APIWebRTCSessionList, error) {
return &defs.APIWebRTCSessionList{}, nil
}
func (emptyWebRTCServer) APISessionsGet(uuid.UUID) (*defs.APIWebRTCSession, error) {
panic("unused")
}
func (emptyWebRTCServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
type emptyMoQServer struct{}
func (emptyMoQServer) APISessionsList() (*defs.APIMoQSessionList, error) {
return &defs.APIMoQSessionList{}, nil
}
func (emptyMoQServer) APISessionsGet(uuid.UUID) (*defs.APIMoQSession, error) {
panic("unused")
}
func (emptyMoQServer) APISessionsKick(uuid.UUID) error {
panic("unused")
}
func TestPreflightRequest(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
req, err := http.NewRequest(http.MethodOptions, "http://localhost:9998", nil)
require.NoError(t, err)
req.Header.Add("Access-Control-Request-Method", "GET")
res, err := hc.Do(req)
require.NoError(t, err)
defer res.Body.Close()
require.Equal(t, http.StatusNoContent, res.StatusCode)
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
require.Equal(t, "*", res.Header.Get("Access-Control-Allow-Origin"))
require.Equal(t, "OPTIONS, GET", res.Header.Get("Access-Control-Allow-Methods"))
require.Equal(t, "Authorization", res.Header.Get("Access-Control-Allow-Headers"))
require.Equal(t, byts, []byte{})
}
func TestMetrics(t *testing.T) {
checked := false
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: &test.AuthManager{
AuthenticateImpl: func(req *auth.Request) (string, *auth.Error) {
require.Equal(t, conf.AuthActionMetrics, req.Action)
require.Equal(t, "myuser", req.Credentials.User)
require.Equal(t, "mypass", req.Credentials.Pass)
checked = true
return req.Credentials.User, nil
},
},
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
res, err := hc.Get("http://myuser:mypass@localhost:9998/metrics")
require.NoError(t, err)
defer res.Body.Close()
require.Equal(t, http.StatusOK, res.StatusCode)
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
require.Equal(t,
"# Paths\n"+ //nolint:dupl
"paths{name=\"mypath\",state=\"ready\"} 1\n"+
"paths_readers{name=\"mypath\",readerType=\"rtmpConn\",state=\"ready\"} 1\n"+
"paths_readers{name=\"mypath\",readerType=\"rtspSession\",state=\"ready\"} 2\n"+
"paths_inbound_bytes{name=\"mypath\",state=\"ready\"} 123\n"+
"paths_outbound_bytes{name=\"mypath\",state=\"ready\"} 456\n"+
"paths_inbound_frames_in_error{name=\"mypath\",state=\"ready\"} 7\n"+
"\n"+
"# Paths (deprecated)\n"+
"paths_bytes_received{name=\"mypath\",state=\"ready\"} 123\n"+
"paths_bytes_sent{name=\"mypath\",state=\"ready\"} 456\n"+
"\n"+
"# HLS sessions\n"+
"hls_sessions{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\"} 1\n"+
"hls_sessions_outbound_bytes{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\"} 187\n"+
"\n"+
"# HLS muxers\n"+
"hls_muxers{name=\"mypath\"} 1\n"+
"hls_muxers_outbound_bytes{name=\"mypath\"} 789\n"+
"hls_muxers_outbound_frames_discarded{name=\"mypath\"} 12\n"+
"\n"+
"# HLS muxers (deprecated)\n"+
"hls_muxers_bytes_sent{name=\"mypath\"} 789\n"+
"\n"+
"# RTSP connections\n"+
"rtsp_conns{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 1\n"+
"rtsp_conns_inbound_bytes{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 123\n"+
"rtsp_conns_outbound_bytes{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 456\n"+
"\n"+
"# RTSP connections (deprecated)\n"+
"rtsp_conns_bytes_received{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 123\n"+
"rtsp_conns_bytes_sent{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 456\n"+
"\n"+
"# RTSP sessions\n"+
"rtsp_sessions{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 1\n"+
"rtsp_sessions_inbound_bytes{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_inbound_rtp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsp_sessions_inbound_rtp_packets_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_inbound_rtp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsp_sessions_inbound_rtp_packets_jitter{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_inbound_rtcp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_inbound_rtcp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_outbound_bytes{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_outbound_rtp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_outbound_rtp_packets_reported_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 321\n"+
"rtsp_sessions_outbound_rtp_packets_discarded{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 111\n"+
"rtsp_sessions_outbound_rtcp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"\n"+
"# RTSP sessions (deprecated)\n"+
"rtsp_sessions_bytes_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_bytes_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_rtp_packets_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsp_sessions_rtp_packets_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_rtp_packets_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_rtp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsp_sessions_rtp_packets_jitter{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsp_sessions_rtcp_packets_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsp_sessions_rtcp_packets_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsp_sessions_rtcp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"\n"+
"# RTSPS connections\n"+
"rtsps_conns{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 1\n"+
"rtsps_conns_inbound_bytes{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 123\n"+
"rtsps_conns_outbound_bytes{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 456\n"+
"\n"+
"# RTSPS connections (deprecated)\n"+
"rtsps_conns_bytes_received{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 123\n"+
"rtsps_conns_bytes_sent{id=\"18294761-f9d1-4ea9-9a35-fe265b62eb41\"} 456\n"+
"\n"+
"# RTSPS sessions\n"+
"rtsps_sessions{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 1\n"+
"rtsps_sessions_inbound_bytes{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_inbound_rtp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsps_sessions_inbound_rtp_packets_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_inbound_rtp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsps_sessions_inbound_rtp_packets_jitter{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_inbound_rtcp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_inbound_rtcp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_outbound_bytes{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_outbound_rtp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_outbound_rtp_packets_reported_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 321\n"+
"rtsps_sessions_outbound_rtp_packets_discarded{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 111\n"+
"rtsps_sessions_outbound_rtcp_packets{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"\n"+
"# RTSPS sessions (deprecated)\n"+
"rtsps_sessions_bytes_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_bytes_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_rtp_packets_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsps_sessions_rtp_packets_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_rtp_packets_lost{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_rtp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsps_sessions_rtp_packets_jitter{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 123\n"+
"rtsps_sessions_rtcp_packets_received{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"rtsps_sessions_rtcp_packets_sent{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 789\n"+
"rtsps_sessions_rtcp_packets_in_error{id=\"124b22ce-9c34-4387-b045-44caf98049f7\",path=\"mypath\","+
"remoteAddr=\"124.5.5.5:34542\",state=\"publish\"} 456\n"+
"\n"+
"# RTMP connections\n"+
"rtmp_conns{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 1\n"+
"rtmp_conns_inbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_outbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"rtmp_conns_outbound_frames_discarded{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 12\n"+
"\n"+
"# RTMP connections (deprecated)\n"+
"rtmp_conns_bytes_received{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_bytes_sent{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"\n"+
"# RTMPS connections\n"+
"rtmps_conns{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 1\n"+
"rtmps_conns_inbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmps_conns_outbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"rtmps_conns_outbound_frames_discarded{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 12\n"+
"\n"+
"# RTMPS connections (deprecated)\n"+
"rtmps_conns_bytes_received{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmps_conns_bytes_sent{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"\n"+
"# SRT connections\n"+
"srt_conns{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 1\n"+
"srt_conns_packets_sent{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 100\n"+
"srt_conns_packets_received{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 200\n"+
"srt_conns_packets_sent_unique{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 90\n"+
"srt_conns_packets_received_unique{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 180\n"+
"srt_conns_packets_send_loss{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 10\n"+
"srt_conns_packets_received_loss{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 20\n"+
"srt_conns_packets_retrans{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 5\n"+
"srt_conns_packets_received_retrans{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 3\n"+
"srt_conns_packets_sent_ack{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 50\n"+
"srt_conns_packets_received_ack{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 40\n"+
"srt_conns_packets_sent_nak{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 2\n"+
"srt_conns_packets_received_nak{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 1\n"+
"srt_conns_packets_sent_km{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 4\n"+
"srt_conns_packets_received_km{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 3\n"+
"srt_conns_us_snd_duration{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 1000000\n"+
"srt_conns_packets_received_belated{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 7\n"+
"srt_conns_packets_send_drop{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 8\n"+
"srt_conns_packets_received_drop{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 6\n"+
"srt_conns_packets_received_undecrypt{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 0\n"+
"srt_conns_bytes_sent{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 12345\n"+
"srt_conns_bytes_received{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 67890\n"+
"srt_conns_bytes_sent_unique{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 11000\n"+
"srt_conns_bytes_received_unique{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 60000\n"+
"srt_conns_bytes_received_loss{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 500\n"+
"srt_conns_bytes_retrans{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 300\n"+
"srt_conns_bytes_received_retrans{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 200\n"+
"srt_conns_bytes_received_belated{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 100\n"+
"srt_conns_bytes_send_drop{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 400\n"+
"srt_conns_bytes_received_drop{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 350\n"+
"srt_conns_bytes_received_undecrypt{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 0\n"+
"srt_conns_us_packets_send_period{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 10.5\n"+
"srt_conns_packets_flow_window{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 8192\n"+
"srt_conns_packets_flight_size{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 25\n"+
"srt_conns_ms_rtt{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 1.5\n"+
"srt_conns_mbps_send_rate{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 50\n"+
"srt_conns_mbps_receive_rate{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 48\n"+
"srt_conns_mbps_link_capacity{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 100\n"+
"srt_conns_bytes_avail_send_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 65536\n"+
"srt_conns_bytes_avail_receive_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 65536\n"+
"srt_conns_mbps_max_bw{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 100\n"+
"srt_conns_bytes_mss{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 1500\n"+
"srt_conns_packets_send_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 10\n"+
"srt_conns_bytes_send_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 15000\n"+
"srt_conns_ms_send_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 120\n"+
"srt_conns_ms_send_tsb_pd_delay{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 120\n"+
"srt_conns_packets_receive_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 15\n"+
"srt_conns_bytes_receive_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 22500\n"+
"srt_conns_ms_receive_buf{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 120\n"+
"srt_conns_ms_receive_tsb_pd_delay{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 120\n"+
"srt_conns_packets_reorder_tolerance{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 3\n"+
"srt_conns_packets_received_avg_belated_time{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 50\n"+
"srt_conns_packets_send_loss_rate{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 0.01\n"+
"srt_conns_packets_received_loss_rate{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 0.02\n"+
"srt_conns_outbound_frames_discarded{id=\"a0b1c2d3-e4f5-6789-abcd-ef0123456789\",path=\"mypath\","+
"remoteAddr=\"5.5.5.5:4321\",state=\"publish\"} 5\n"+
"\n"+
"# WebRTC sessions\n"+
"webrtc_sessions{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 1\n"+
"webrtc_sessions_inbound_bytes{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_inbound_rtp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_inbound_rtp_packets_lost{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_inbound_rtp_packets_jitter{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_inbound_rtcp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_outbound_bytes{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_outbound_rtp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_outbound_rtcp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_outbound_frames_discarded{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 12\n"+
"\n"+
"# WebRTC sessions (deprecated)\n"+
"webrtc_sessions_bytes_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_bytes_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_rtp_packets_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_rtp_packets_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_rtp_packets_lost{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_rtp_packets_jitter{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_rtcp_packets_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_rtcp_packets_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"\n"+
"# MoQ sessions\n"+
"moq_sessions{id=\"b47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.2:3456\",state=\"publish\"} 1\n"+
"moq_sessions_inbound_bytes{id=\"b47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.2:3456\",state=\"publish\"} 321\n"+
"moq_sessions_outbound_bytes{id=\"b47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.2:3456\",state=\"publish\"} 654\n"+
"\n",
string(byts))
require.True(t, checked)
}
func TestZeroMetricsFallback(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&emptyPathManager{})
m.SetHLSServer(&emptyHLSServer{})
m.SetRTSPServer(&emptyRTSPServer{})
m.SetSRTServer(&emptySRTServer{})
m.SetWebRTCServer(&emptyWebRTCServer{})
m.SetMoQServer(&emptyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
res, err := hc.Get("http://localhost:9998/metrics")
require.NoError(t, err)
defer res.Body.Close()
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
require.Equal(t,
"# Paths\n"+ //nolint:dupl
"paths 0\n"+
"paths_inbound_bytes 0\n"+
"paths_outbound_bytes 0\n"+
"paths_inbound_frames_in_error 0\n"+
"\n"+
"# Paths (deprecated)\n"+
"paths_bytes_received 0\n"+
"paths_bytes_sent 0\n"+
"paths_readers 0\n"+
"\n"+
"# HLS sessions\n"+
"hls_sessions 0\n"+
`hls_sessions_outbound_bytes 0`+"\n"+
"\n"+
"# HLS muxers\n"+
"hls_muxers 0\n"+
"hls_muxers_outbound_bytes 0\n"+
"hls_muxers_outbound_frames_discarded 0\n"+
"\n"+
"# HLS muxers (deprecated)\n"+
"hls_muxers_bytes_sent 0\n"+
"\n"+
"# RTSP connections\n"+
"rtsp_conns 0\n"+
"rtsp_conns_inbound_bytes 0\n"+
"rtsp_conns_outbound_bytes 0\n"+
"\n"+
"# RTSP connections (deprecated)\n"+
"rtsp_conns_bytes_received 0\n"+
"rtsp_conns_bytes_sent 0\n"+
"\n"+
"# RTSP sessions\n"+
"rtsp_sessions 0\n"+
"rtsp_sessions_inbound_bytes 0\n"+
"rtsp_sessions_inbound_rtp_packets 0\n"+
"rtsp_sessions_inbound_rtp_packets_lost 0\n"+
"rtsp_sessions_inbound_rtp_packets_in_error 0\n"+
"rtsp_sessions_inbound_rtp_packets_jitter 0\n"+
"rtsp_sessions_inbound_rtcp_packets 0\n"+
"rtsp_sessions_inbound_rtcp_packets_in_error 0\n"+
"rtsp_sessions_outbound_bytes 0\n"+
"rtsp_sessions_outbound_rtp_packets 0\n"+
"rtsp_sessions_outbound_rtp_packets_reported_lost 0\n"+
"rtsp_sessions_outbound_rtp_packets_discarded 0\n"+
"rtsp_sessions_outbound_rtcp_packets 0\n"+
"\n"+
"# RTSP sessions (deprecated)\n"+
"rtsp_sessions_bytes_received 0\n"+
"rtsp_sessions_bytes_sent 0\n"+
"rtsp_sessions_rtp_packets_received 0\n"+
"rtsp_sessions_rtp_packets_sent 0\n"+
"rtsp_sessions_rtp_packets_lost 0\n"+
"rtsp_sessions_rtp_packets_in_error 0\n"+
"rtsp_sessions_rtp_packets_jitter 0\n"+
"rtsp_sessions_rtcp_packets_received 0\n"+
"rtsp_sessions_rtcp_packets_sent 0\n"+
"rtsp_sessions_rtcp_packets_in_error 0\n"+
"\n"+
"# SRT connections\n"+
"srt_conns 0\n"+
"srt_conns_packets_sent 0\n"+
"srt_conns_packets_received 0\n"+
"srt_conns_packets_sent_unique 0\n"+
"srt_conns_packets_received_unique 0\n"+
"srt_conns_packets_send_loss 0\n"+
"srt_conns_packets_received_loss 0\n"+
"srt_conns_packets_retrans 0\n"+
"srt_conns_packets_received_retrans 0\n"+
"srt_conns_packets_sent_ack 0\n"+
"srt_conns_packets_received_ack 0\n"+
"srt_conns_packets_sent_nak 0\n"+
"srt_conns_packets_received_nak 0\n"+
"srt_conns_packets_sent_km 0\n"+
"srt_conns_packets_received_km 0\n"+
"srt_conns_us_snd_duration 0\n"+
"srt_conns_packets_received_belated 0\n"+
"srt_conns_packets_send_drop 0\n"+
"srt_conns_packets_received_drop 0\n"+
"srt_conns_packets_received_undecrypt 0\n"+
"srt_conns_bytes_sent 0\n"+
"srt_conns_bytes_received 0\n"+
"srt_conns_bytes_sent_unique 0\n"+
"srt_conns_bytes_received_unique 0\n"+
"srt_conns_bytes_received_loss 0\n"+
"srt_conns_bytes_retrans 0\n"+
"srt_conns_bytes_received_retrans 0\n"+
"srt_conns_bytes_received_belated 0\n"+
"srt_conns_bytes_send_drop 0\n"+
"srt_conns_bytes_received_drop 0\n"+
"srt_conns_bytes_received_undecrypt 0\n"+
"srt_conns_us_packets_send_period 0\n"+
"srt_conns_packets_flow_window 0\n"+
"srt_conns_packets_flight_size 0\n"+
"srt_conns_ms_rtt 0\n"+
"srt_conns_mbps_send_rate 0\n"+
"srt_conns_mbps_receive_rate 0\n"+
"srt_conns_mbps_link_capacity 0\n"+
"srt_conns_bytes_avail_send_buf 0\n"+
"srt_conns_bytes_avail_receive_buf 0\n"+
"srt_conns_mbps_max_bw 0\n"+
"srt_conns_bytes_mss 0\n"+
"srt_conns_packets_send_buf 0\n"+
"srt_conns_bytes_send_buf 0\n"+
"srt_conns_ms_send_buf 0\n"+
"srt_conns_ms_send_tsb_pd_delay 0\n"+
"srt_conns_packets_receive_buf 0\n"+
"srt_conns_bytes_receive_buf 0\n"+
"srt_conns_ms_receive_buf 0\n"+
"srt_conns_ms_receive_tsb_pd_delay 0\n"+
"srt_conns_packets_reorder_tolerance 0\n"+
"srt_conns_packets_received_avg_belated_time 0\n"+
"srt_conns_packets_send_loss_rate 0\n"+
"srt_conns_packets_received_loss_rate 0\n"+
"srt_conns_outbound_frames_discarded 0\n"+
"\n"+
"# WebRTC sessions\n"+
"webrtc_sessions 0\n"+
"webrtc_sessions_inbound_bytes 0\n"+
"webrtc_sessions_inbound_rtp_packets 0\n"+
"webrtc_sessions_inbound_rtp_packets_lost 0\n"+
"webrtc_sessions_inbound_rtp_packets_jitter 0\n"+
"webrtc_sessions_inbound_rtcp_packets 0\n"+
"webrtc_sessions_outbound_bytes 0\n"+
"webrtc_sessions_outbound_rtp_packets 0\n"+
"webrtc_sessions_outbound_rtcp_packets 0\n"+
"webrtc_sessions_outbound_frames_discarded 0\n"+
"\n"+
"# WebRTC sessions (deprecated)\n"+
"webrtc_sessions_bytes_received 0\n"+
"webrtc_sessions_bytes_sent 0\n"+
"webrtc_sessions_rtp_packets_received 0\n"+
"webrtc_sessions_rtp_packets_sent 0\n"+
"webrtc_sessions_rtp_packets_lost 0\n"+
"webrtc_sessions_rtp_packets_jitter 0\n"+
"webrtc_sessions_rtcp_packets_received 0\n"+
"webrtc_sessions_rtcp_packets_sent 0\n"+
"\n"+
"# MoQ sessions\n"+
"moq_sessions 0\n"+
"moq_sessions_inbound_bytes 0\n"+
"moq_sessions_outbound_bytes 0\n"+
"\n",
string(byts))
}
func TestForwardMetrics(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&forwardPathManager{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
res, err := hc.Get("http://localhost:9998/metrics?type=forward_dests")
require.NoError(t, err)
defer res.Body.Close()
require.Equal(t, http.StatusOK, res.StatusCode)
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
require.Equal(t,
"# Forward destinations\n"+
"forward_dests{id=\"5b9a82ca-3cb8-46d1-a80b-6b716ccfcafe\","+
"path=\"mypath\",protocol=\"rtmp\",state=\"forwarding\"} 1\n"+
"forward_dests_outbound_bytes{id=\"5b9a82ca-3cb8-46d1-a80b-6b716ccfcafe\",path=\"mypath\","+
"protocol=\"rtmp\",state=\"forwarding\"} 321\n"+
"\n",
string(byts))
}
func TestFilter(t *testing.T) {
for _, ca := range []string{
"path",
"hls_muxer",
"hls_session",
"rtsp_conn",
"rtsp_session",
"rtsps_conn",
"rtsps_session",
"rtmp_conn",
"rtmps_conn",
"srt_conn",
"webrtc_session",
"moq_session",
} {
t.Run(ca, func(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
u := "http://localhost:9998/metrics"
switch ca {
case "path":
u += "?path=mypath"
case "hls_muxer":
u += "?hls_muxer=mypath"
case "hls_session":
u += "?hls_session=18294761-f9d1-4ea9-9a35-fe265b62eb41"
case "rtsp_conn":
u += "?rtsp_conn=18294761-f9d1-4ea9-9a35-fe265b62eb41"
case "rtsp_session":
u += "?rtsp_session=124b22ce-9c34-4387-b045-44caf98049f7"
case "rtsps_conn":
u += "?rtsps_conn=18294761-f9d1-4ea9-9a35-fe265b62eb41"
case "rtsps_session":
u += "?rtsps_session=124b22ce-9c34-4387-b045-44caf98049f7"
case "rtmp_conn":
u += "?rtmp_conn=9a07afe4-fc07-4c9b-be6e-6255720c36d0"
case "rtmps_conn":
u += "?rtmps_conn=9a07afe4-fc07-4c9b-be6e-6255720c36d0"
case "srt_conn":
u += "?srt_conn=a0b1c2d3-e4f5-6789-abcd-ef0123456789"
case "webrtc_session":
u += "?webrtc_session=f47ac10b-58cc-4372-a567-0e02b2c3d479"
case "moq_session":
u += "?moq_session=b47ac10b-58cc-4372-a567-0e02b2c3d479"
}
res, err := hc.Get(u)
require.NoError(t, err)
defer res.Body.Close()
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
switch ca {
case "path":
require.Equal(t,
"# Paths\n"+
`paths{name="mypath",state="ready"} 1`+"\n"+
`paths_readers{name="mypath",readerType="rtmpConn",state="ready"} 1`+"\n"+
`paths_readers{name="mypath",readerType="rtspSession",state="ready"} 2`+"\n"+
`paths_inbound_bytes{name="mypath",state="ready"} 123`+"\n"+
`paths_outbound_bytes{name="mypath",state="ready"} 456`+"\n"+
`paths_inbound_frames_in_error{name="mypath",state="ready"} 7`+"\n"+
"\n"+
"# Paths (deprecated)\n"+
`paths_bytes_received{name="mypath",state="ready"} 123`+"\n"+
`paths_bytes_sent{name="mypath",state="ready"} 456`+"\n\n",
string(byts))
case "hls_muxer":
require.Equal(t,
"# HLS muxers\n"+
`hls_muxers{name="mypath"} 1`+"\n"+
`hls_muxers_outbound_bytes{name="mypath"} 789`+"\n"+
`hls_muxers_outbound_frames_discarded{name="mypath"} 12`+"\n"+
"\n"+
"# HLS muxers (deprecated)\n"+
`hls_muxers_bytes_sent{name="mypath"} 789`+"\n\n",
string(byts))
case "hls_session":
require.Equal(t,
"# HLS sessions\n"+
`hls_sessions{id="18294761-f9d1-4ea9-9a35-fe265b62eb41",path="mypath",`+
`remoteAddr="124.5.5.5:34542"} 1`+"\n"+
`hls_sessions_outbound_bytes{id="18294761-f9d1-4ea9-9a35-fe265b62eb41",path="mypath",`+
`remoteAddr="124.5.5.5:34542"} 187`+"\n"+
"\n",
string(byts))
case "rtsp_conn":
require.Equal(t,
"# RTSP connections\n"+
`rtsp_conns{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 1`+"\n"+
`rtsp_conns_inbound_bytes{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 123`+"\n"+
`rtsp_conns_outbound_bytes{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 456`+"\n"+
"\n"+
"# RTSP connections (deprecated)\n"+
`rtsp_conns_bytes_received{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 123`+"\n"+
`rtsp_conns_bytes_sent{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 456`+"\n\n",
string(byts))
case "rtsp_session": //nolint:dupl
require.Equal(t,
"# RTSP sessions\n"+
`rtsp_sessions{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 1`+"\n"+
`rtsp_sessions_inbound_bytes{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_inbound_rtp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsp_sessions_inbound_rtp_packets_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_inbound_rtp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsp_sessions_inbound_rtp_packets_jitter{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_inbound_rtcp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_inbound_rtcp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_outbound_bytes{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_outbound_rtp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_outbound_rtp_packets_reported_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 321`+"\n"+
`rtsp_sessions_outbound_rtp_packets_discarded{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 111`+"\n"+
`rtsp_sessions_outbound_rtcp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
"\n"+
"# RTSP sessions (deprecated)\n"+
`rtsp_sessions_bytes_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_bytes_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_rtp_packets_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsp_sessions_rtp_packets_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_rtp_packets_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_rtp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsp_sessions_rtp_packets_jitter{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsp_sessions_rtcp_packets_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsp_sessions_rtcp_packets_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsp_sessions_rtcp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n\n",
string(byts))
case "rtsps_conn":
require.Equal(t,
"# RTSPS connections\n"+
`rtsps_conns{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 1`+"\n"+
`rtsps_conns_inbound_bytes{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 123`+"\n"+
`rtsps_conns_outbound_bytes{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 456`+"\n"+
"\n"+
"# RTSPS connections (deprecated)\n"+
`rtsps_conns_bytes_received{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 123`+"\n"+
`rtsps_conns_bytes_sent{id="18294761-f9d1-4ea9-9a35-fe265b62eb41"} 456`+"\n\n",
string(byts))
case "rtsps_session": //nolint:dupl
require.Equal(t,
"# RTSPS sessions\n"+
`rtsps_sessions{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 1`+"\n"+
`rtsps_sessions_inbound_bytes{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_inbound_rtp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsps_sessions_inbound_rtp_packets_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_inbound_rtp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsps_sessions_inbound_rtp_packets_jitter{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_inbound_rtcp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_inbound_rtcp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_outbound_bytes{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_outbound_rtp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_outbound_rtp_packets_reported_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 321`+"\n"+
`rtsps_sessions_outbound_rtp_packets_discarded{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 111`+"\n"+
`rtsps_sessions_outbound_rtcp_packets{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
"\n"+
"# RTSPS sessions (deprecated)\n"+
`rtsps_sessions_bytes_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_bytes_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_rtp_packets_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsps_sessions_rtp_packets_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_rtp_packets_lost{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_rtp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsps_sessions_rtp_packets_jitter{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 123`+"\n"+
`rtsps_sessions_rtcp_packets_received{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n"+
`rtsps_sessions_rtcp_packets_sent{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 789`+"\n"+
`rtsps_sessions_rtcp_packets_in_error{id="124b22ce-9c34-4387-b045-44caf98049f7",`+
`path="mypath",remoteAddr="124.5.5.5:34542",state="publish"} 456`+"\n\n",
string(byts))
case "rtmp_conn":
require.Equal(t,
"# RTMP connections\n"+
"rtmp_conns{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 1\n"+
"rtmp_conns_inbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_outbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"rtmp_conns_outbound_frames_discarded{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 12\n"+
"\n"+
"# RTMP connections (deprecated)\n"+
"rtmp_conns_bytes_received{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_bytes_sent{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n\n",
string(byts))
case "rtmps_conn":
require.Equal(t,
"# RTMPS connections\n"+
`rtmps_conns{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 1`+"\n"+
`rtmps_conns_inbound_bytes{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 123`+"\n"+
`rtmps_conns_outbound_bytes{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 456`+"\n"+
`rtmps_conns_outbound_frames_discarded{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 12`+"\n"+
"\n"+
"# RTMPS connections (deprecated)\n"+
`rtmps_conns_bytes_received{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 123`+"\n"+
`rtmps_conns_bytes_sent{id="9a07afe4-fc07-4c9b-be6e-6255720c36d0",`+
`path="mypath",remoteAddr="3.3.3.3:5678",state="read"} 456`+"\n\n",
string(byts))
case "srt_conn":
require.Equal(t,
"# SRT connections\n"+ //nolint:dupl
`srt_conns{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 1`+"\n"+
`srt_conns_packets_sent{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 100`+"\n"+
`srt_conns_packets_received{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 200`+"\n"+
`srt_conns_packets_sent_unique{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 90`+"\n"+
`srt_conns_packets_received_unique{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 180`+"\n"+
`srt_conns_packets_send_loss{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 10`+"\n"+
`srt_conns_packets_received_loss{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 20`+"\n"+
`srt_conns_packets_retrans{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 5`+"\n"+
`srt_conns_packets_received_retrans{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 3`+"\n"+
`srt_conns_packets_sent_ack{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 50`+"\n"+
`srt_conns_packets_received_ack{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 40`+"\n"+
`srt_conns_packets_sent_nak{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 2`+"\n"+
`srt_conns_packets_received_nak{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 1`+"\n"+
`srt_conns_packets_sent_km{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 4`+"\n"+
`srt_conns_packets_received_km{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 3`+"\n"+
`srt_conns_us_snd_duration{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 1000000`+"\n"+
`srt_conns_packets_received_belated{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 7`+"\n"+
`srt_conns_packets_send_drop{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 8`+"\n"+
`srt_conns_packets_received_drop{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 6`+"\n"+
`srt_conns_packets_received_undecrypt{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 0`+"\n"+
`srt_conns_bytes_sent{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 12345`+"\n"+
`srt_conns_bytes_received{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 67890`+"\n"+
`srt_conns_bytes_sent_unique{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 11000`+"\n"+
`srt_conns_bytes_received_unique{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 60000`+"\n"+
`srt_conns_bytes_received_loss{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 500`+"\n"+
`srt_conns_bytes_retrans{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 300`+"\n"+
`srt_conns_bytes_received_retrans{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 200`+"\n"+
`srt_conns_bytes_received_belated{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 100`+"\n"+
`srt_conns_bytes_send_drop{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 400`+"\n"+
`srt_conns_bytes_received_drop{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 350`+"\n"+
`srt_conns_bytes_received_undecrypt{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 0`+"\n"+
`srt_conns_us_packets_send_period{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 10.5`+"\n"+
`srt_conns_packets_flow_window{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 8192`+"\n"+
`srt_conns_packets_flight_size{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 25`+"\n"+
`srt_conns_ms_rtt{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 1.5`+"\n"+
`srt_conns_mbps_send_rate{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 50`+"\n"+
`srt_conns_mbps_receive_rate{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 48`+"\n"+
`srt_conns_mbps_link_capacity{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 100`+"\n"+
`srt_conns_bytes_avail_send_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 65536`+"\n"+
`srt_conns_bytes_avail_receive_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 65536`+"\n"+
`srt_conns_mbps_max_bw{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 100`+"\n"+
`srt_conns_bytes_mss{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 1500`+"\n"+
`srt_conns_packets_send_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 10`+"\n"+
`srt_conns_bytes_send_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 15000`+"\n"+
`srt_conns_ms_send_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 120`+"\n"+
`srt_conns_ms_send_tsb_pd_delay{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 120`+"\n"+
`srt_conns_packets_receive_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 15`+"\n"+
`srt_conns_bytes_receive_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 22500`+"\n"+
`srt_conns_ms_receive_buf{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 120`+"\n"+
`srt_conns_ms_receive_tsb_pd_delay{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 120`+"\n"+
`srt_conns_packets_reorder_tolerance{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 3`+"\n"+
`srt_conns_packets_received_avg_belated_time{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 50`+"\n"+
`srt_conns_packets_send_loss_rate{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 0.01`+"\n"+
`srt_conns_packets_received_loss_rate{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 0.02`+"\n"+
`srt_conns_outbound_frames_discarded{id="a0b1c2d3-e4f5-6789-abcd-ef0123456789",`+
`path="mypath",remoteAddr="5.5.5.5:4321",state="publish"} 5`+"\n\n",
string(byts))
case "webrtc_session":
require.Equal(t,
"# WebRTC sessions\n"+
`webrtc_sessions{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 1`+"\n"+
`webrtc_sessions_inbound_bytes{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_inbound_rtp_packets{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 789`+"\n"+
`webrtc_sessions_inbound_rtp_packets_lost{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n"+
`webrtc_sessions_inbound_rtp_packets_jitter{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 789`+"\n"+
`webrtc_sessions_inbound_rtcp_packets{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_outbound_bytes{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n"+
`webrtc_sessions_outbound_rtp_packets{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_outbound_rtcp_packets{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n"+
`webrtc_sessions_outbound_frames_discarded{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 12`+"\n"+
"\n"+
"# WebRTC sessions (deprecated)\n"+
`webrtc_sessions_bytes_received{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_bytes_sent{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n"+
`webrtc_sessions_rtp_packets_received{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 789`+"\n"+
`webrtc_sessions_rtp_packets_sent{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_rtp_packets_lost{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n"+
`webrtc_sessions_rtp_packets_jitter{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 789`+"\n"+
`webrtc_sessions_rtcp_packets_received{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 123`+"\n"+
`webrtc_sessions_rtcp_packets_sent{id="f47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.1:3455",state="read"} 456`+"\n\n",
string(byts))
case "moq_session":
require.Equal(t,
"# MoQ sessions\n"+
`moq_sessions{id="b47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.2:3456",state="publish"} 1`+"\n"+
`moq_sessions_inbound_bytes{id="b47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.2:3456",state="publish"} 321`+"\n"+
`moq_sessions_outbound_bytes{id="b47ac10b-58cc-4372-a567-0e02b2c3d479",`+
`path="mypath",remoteAddr="127.0.0.2:3456",state="publish"} 654`+"\n\n",
string(byts))
}
})
}
}
func TestFilterByType(t *testing.T) {
for _, ca := range []string{"paths", "rtmp_conns", "rtmps_conns", "webrtc_sessions"} {
t.Run(ca, func(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
var query string
switch ca {
case "paths":
query = "type=paths"
case "rtmp_conns":
query = "type=rtmp_conns"
case "rtmps_conns":
query = "type=rtmps_conns"
case "webrtc_sessions":
query = "type=webrtc_sessions"
}
res, err := hc.Get("http://localhost:9998/metrics?" + query)
require.NoError(t, err)
defer res.Body.Close()
byts, err := io.ReadAll(res.Body)
require.NoError(t, err)
switch ca {
case "paths":
require.Equal(t,
"# Paths\n"+
"paths{name=\"mypath\",state=\"ready\"} 1\n"+
"paths_readers{name=\"mypath\",readerType=\"rtmpConn\",state=\"ready\"} 1\n"+
"paths_readers{name=\"mypath\",readerType=\"rtspSession\",state=\"ready\"} 2\n"+
"paths_inbound_bytes{name=\"mypath\",state=\"ready\"} 123\n"+
"paths_outbound_bytes{name=\"mypath\",state=\"ready\"} 456\n"+
"paths_inbound_frames_in_error{name=\"mypath\",state=\"ready\"} 7\n"+
"\n"+
"# Paths (deprecated)\n"+
"paths_bytes_received{name=\"mypath\",state=\"ready\"} 123\n"+
"paths_bytes_sent{name=\"mypath\",state=\"ready\"} 456\n\n",
string(byts))
case "rtmp_conns":
require.Equal(t,
"# RTMP connections\n"+
"rtmp_conns{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 1\n"+
"rtmp_conns_inbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_outbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"rtmp_conns_outbound_frames_discarded{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 12\n"+
"\n"+
"# RTMP connections (deprecated)\n"+
"rtmp_conns_bytes_received{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmp_conns_bytes_sent{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n\n",
string(byts))
case "rtmps_conns":
require.Equal(t,
"# RTMPS connections\n"+
"rtmps_conns{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 1\n"+
"rtmps_conns_inbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmps_conns_outbound_bytes{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n"+
"rtmps_conns_outbound_frames_discarded{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 12\n"+
"\n"+
"# RTMPS connections (deprecated)\n"+
"rtmps_conns_bytes_received{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 123\n"+
"rtmps_conns_bytes_sent{id=\"9a07afe4-fc07-4c9b-be6e-6255720c36d0\",path=\"mypath\","+
"remoteAddr=\"3.3.3.3:5678\",state=\"read\"} 456\n\n",
string(byts))
case "webrtc_sessions":
require.Equal(t,
"# WebRTC sessions\n"+
"webrtc_sessions{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 1\n"+
"webrtc_sessions_inbound_bytes{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_inbound_rtp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_inbound_rtp_packets_lost{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_inbound_rtp_packets_jitter{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_inbound_rtcp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_outbound_bytes{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_outbound_rtp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_outbound_rtcp_packets{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_outbound_frames_discarded{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 12\n"+
"\n"+
"# WebRTC sessions (deprecated)\n"+
"webrtc_sessions_bytes_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_bytes_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_rtp_packets_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_rtp_packets_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_rtp_packets_lost{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n"+
"webrtc_sessions_rtp_packets_jitter{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 789\n"+
"webrtc_sessions_rtcp_packets_received{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 123\n"+
"webrtc_sessions_rtcp_packets_sent{id=\"f47ac10b-58cc-4372-a567-0e02b2c3d479\",path=\"mypath\","+
"remoteAddr=\"127.0.0.1:3455\",state=\"read\"} 456\n\n",
string(byts))
}
})
}
}
func TestAuthError(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: &test.AuthManager{
AuthenticateImpl: func(req *auth.Request) (string, *auth.Error) {
if req.Credentials.User == "" {
return "", &auth.Error{AskCredentials: true, Wrapped: fmt.Errorf("auth error")}
}
return "", &auth.Error{Wrapped: fmt.Errorf("auth error")}
},
},
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
res, err := hc.Get("http://localhost:9998/metrics")
require.NoError(t, err)
defer res.Body.Close()
require.Equal(t, http.StatusUnauthorized, res.StatusCode)
require.Equal(t, `Basic realm="mediamtx"`, res.Header.Get("WWW-Authenticate"))
res, err = hc.Get("http://myuser:mypass@localhost:9998/metrics")
require.NoError(t, err)
defer res.Body.Close()
require.Equal(t, http.StatusUnauthorized, res.StatusCode)
}
func TestMetricsConcurrentSettersAndReads(t *testing.T) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
require.NoError(t, err)
defer m.Close()
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
var readers sync.WaitGroup
for range 8 {
readers.Go(func() {
for range 100 {
res, err2 := hc.Get("http://localhost:9998/metrics")
require.NoError(t, err2)
_, err2 = io.Copy(io.Discard, res.Body)
res.Body.Close()
require.NoError(t, err2)
}
})
}
for range 1000 {
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
m.SetHLSServer(nil)
m.SetRTSPServer(nil)
m.SetRTSPSServer(nil)
m.SetRTMPServer(nil)
m.SetRTMPSServer(nil)
m.SetSRTServer(nil)
m.SetWebRTCServer(nil)
m.SetMoQServer(nil)
}
readers.Wait()
}
func BenchmarkTags(b *testing.B) {
m := map[string]string{
"id": "124b22ce-9c34-4387-b045-44caf98049f7",
"state": "publish",
"path": "mypath",
"remoteAddr": "124.5.5.5:34542",
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
tags(m)
}
}
func BenchmarkMetric(b *testing.B) {
ta := tags(map[string]string{
"id": "124b22ce-9c34-4387-b045-44caf98049f7",
"state": "publish",
"path": "mypath",
"remoteAddr": "124.5.5.5:34542",
})
var out strings.Builder
b.ResetTimer()
for i := 0; i < b.N; i++ {
out.Reset()
metric(&out, "rtsp_sessions_inbound_bytes", ta, 123)
}
}
func BenchmarkFullMetricsHandler(b *testing.B) {
m := Metrics{
Address: "localhost:9998",
AllowOrigins: []string{"*"},
ReadTimeout: conf.Duration(10 * time.Second),
WriteTimeout: conf.Duration(10 * time.Second),
AuthManager: test.NilAuthManager,
Parent: test.NilLogger,
}
err := m.Initialize()
if err != nil {
b.Fatal(err)
}
defer m.Close()
m.SetPathManager(&dummyPathManager{})
m.SetHLSServer(&dummyHLSServer{})
m.SetRTSPServer(&dummyRTSPServer{})
m.SetRTSPSServer(&dummyRTSPServer{})
m.SetRTMPServer(&dummyRTMPServer{})
m.SetRTMPSServer(&dummyRTMPServer{})
m.SetSRTServer(&dummySRTServer{})
m.SetWebRTCServer(&dummyWebRTCServer{})
m.SetMoQServer(&dummyMoQServer{})
tr := &http.Transport{}
defer tr.CloseIdleConnections()
hc := &http.Client{Transport: tr}
b.ResetTimer()
for i := 0; i < b.N; i++ {
var res *http.Response
res, err = hc.Get("http://localhost:9998/metrics")
if err != nil {
b.Fatal(err)
}
io.Copy(io.Discard, res.Body)
res.Body.Close()
}
}
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