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Improve error handling for negotiation failures.

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Now that we constrain tracks in offers properly, there is no need
to manually check that the codecs have been matched correctly.
This commit is contained in:
Juliusz Chroboczek 2021-08-02 20:00:23 +02:00
parent 816b7a54df
commit 51c31ab729
1 changed files with 5 additions and 18 deletions
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23
rtpconn/webclient.go
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@ -618,15 +618,6 @@ func gotAnswer(c *webClient, id string, sdp string) error {
return err return err
} }
for _, t := range down.tracks {
local := t.track.Codec()
remote := t.remote.Codec()
if local.MimeType != remote.MimeType ||
local.ClockRate != remote.ClockRate {
return errors.New("negotiation failed")
}
}
err = down.flushICECandidates() err = down.flushICECandidates()
if err != nil { if err != nil {
log.Printf("ICE: %v", err) log.Printf("ICE: %v", err)
@ -1047,7 +1038,7 @@ func pushDownConn(c *webClient, id string, up conn.Up, tracks []conn.UpTrack, re
err = negotiate(c, down, false, replace) err = negotiate(c, down, false, replace)
if err != nil { if err != nil {
log.Printf("Negotiation failed: %v", err) log.Printf("Negotiation failed: %v", err)
closeDownConn(c, down.id, "negotiation failed") closeDownConn(c, down.id, err.Error())
return err return err
} }
replace = "" replace = ""
@ -1419,7 +1410,7 @@ func handleClientMessage(c *webClient, m clientMessage) error {
err := gotOffer(c, m.Id, m.Label, m.SDP, m.Replace) err := gotOffer(c, m.Id, m.Label, m.SDP, m.Replace)
if err != nil { if err != nil {
log.Printf("gotOffer: %v", err) log.Printf("gotOffer: %v", err)
return failUpConnection(c, m.Id, "negotiation failed") return failUpConnection(c, m.Id, err.Error())
} }
case "answer": case "answer":
if m.Id == "" { if m.Id == "" {
@ -1430,7 +1421,7 @@ func handleClientMessage(c *webClient, m clientMessage) error {
log.Printf("gotAnswer: %v", err) log.Printf("gotAnswer: %v", err)
message := "" message := ""
if err != ErrUnknownId { if err != ErrUnknownId {
message = "negotiation failed" message = err.Error()
} }
return closeDownConn(c, m.Id, message) return closeDownConn(c, m.Id, message)
} }
@ -1445,9 +1436,7 @@ func handleClientMessage(c *webClient, m clientMessage) error {
"", "",
) )
if err != nil { if err != nil {
return closeDownConn( return closeDownConn(c, m.Id, err.Error())
c, m.Id, "negotiation failed",
)
} }
} }
case "renegotiate": case "renegotiate":
@ -1458,9 +1447,7 @@ func handleClientMessage(c *webClient, m clientMessage) error {
if down != nil { if down != nil {
err := negotiate(c, down, true, "") err := negotiate(c, down, true, "")
if err != nil { if err != nil {
return closeDownConn( return closeDownConn(c, m.Id, err.Error())
c, m.Id, "renegotiation failed",
)
} }
} else { } else {
log.Printf("Trying to renegotiate unknown connection") log.Printf("Trying to renegotiate unknown connection")