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Reset remote connection if SetRemoteDescription fails.

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In current versions of pion, SetRemoteDescription fails if ICE is
currently gathering.  Work around the issue by resetting the connection.
This commit is contained in:
Juliusz Chroboczek 2020-09-03 13:34:39 +02:00
parent e0a81e7f03
commit 5a91a7aae8
1 changed files with 6 additions and 1 deletions
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7
webclient.go
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@ -463,7 +463,7 @@ func gotOffer(c *webClient, id string, offer webrtc.SessionDescription, renegoti
delUpConn(c, id) delUpConn(c, id)
} }
up, _, err := addUpConn(c, id) up, isnew, err := addUpConn(c, id)
if err != nil { if err != nil {
return err return err
} }
@ -473,6 +473,11 @@ func gotOffer(c *webClient, id string, offer webrtc.SessionDescription, renegoti
} }
err = up.pc.SetRemoteDescription(offer) err = up.pc.SetRemoteDescription(offer)
if err != nil { if err != nil {
if renegotiate && !isnew {
// create a new PC from scratch
log.Printf("SetRemoteDescription(offer): %v", err)
return gotOffer(c, id, offer, false, labels)
}
return err return err
} }