sfu-ws crashed for sdp mismatch #6
Description
Your environment.
- Version: From promods:
go_mod_info{name="../../dtls",program="sfu-ws",version=""} 1 go_mod_info{name="github.com/beorn7/perks",program="sfu-ws",version="v0.0.0-20180321164747-3a771d992973"} 1 go_mod_info{name="github.com/golang/protobuf",program="sfu-ws",version="v1.2.0"} 1 go_mod_info{name="github.com/gorilla/websocket",program="sfu-ws",version="v1.4.0"} 1 go_mod_info{name="github.com/matttproud/golang_protobuf_extensions",program="sfu-ws",version="v1.0.1"} 1 go_mod_info{name="github.com/pion/datachannel",program="sfu-ws",version="v1.3.0"} 1 go_mod_info{name="github.com/pion/ice",program="sfu-ws",version="v0.2.1"} 1 go_mod_info{name="github.com/pion/logging",program="sfu-ws",version="v0.2.1"} 1 go_mod_info{name="github.com/pion/rtcp",program="sfu-ws",version="v1.1.5"} 1 go_mod_info{name="github.com/pion/rtp",program="sfu-ws",version="v1.1.1"} 1 go_mod_info{name="github.com/pion/sctp",program="sfu-ws",version="v1.5.0"} 1 go_mod_info{name="github.com/pion/sdp/v2",program="sfu-ws",version="v2.1.1"} 1 go_mod_info{name="github.com/pion/srtp",program="sfu-ws",version="v1.2.1"} 1 go_mod_info{name="github.com/pion/stun",program="sfu-ws",version="v0.2.1"} 1 go_mod_info{name="github.com/pion/transport",program="sfu-ws",version="v0.6.0"} 1 go_mod_info{name="github.com/pion/webrtc/v2",program="sfu-ws",version="v2.0.5"} 1 go_mod_info{name="github.com/pkg/errors",program="sfu-ws",version="v0.8.1"} 1 go_mod_info{name="github.com/povilasv/prommod",program="sfu-ws",version="v0.0.11"} 1 go_mod_info{name="github.com/prometheus/client_golang",program="sfu-ws",version="v0.9.2"} 1 go_mod_info{name="github.com/prometheus/client_model",program="sfu-ws",version="v0.0.0-20180712105110-5c3871d89910"} 1 go_mod_info{name="github.com/prometheus/common",program="sfu-ws",version="v0.0.0-20181126121408-4724e9255275"} 1 go_mod_info{name="github.com/prometheus/procfs",program="sfu-ws",version="v0.0.0-20181204211112-1dc9a6cbc91a"} 1 go_mod_info{name="golang.org/x/crypto",program="sfu-ws",version="v0.0.0-20190404164418-38d8ce5564a5"} 1 - Browser: Chrome 71.0.3578.98
- Other Information - stacktraces, related issues, suggestions how to fix, links for us to have context
What did you do?
run sfu-ws example, click publish
What did you expect?
Do not crash
What happened?
crashed
2019/04/10 19:42:17 http: panic serving 10.232.7.215:59926: TypeError: offer SDP semantics does not match configuration goroutine 25 [running]: net/http.(*conn).serve.func1(0xc000330140) /home/jinlei1/os/go/src/net/http/server.go:1769 +0xc9 panic(0x9438e0, 0xc000399350) /home/jinlei1/os/go/src/runtime/panic.go:522 +0x1b5 main.checkError(...) /home/jinlei1/ksyun/src/github.com/pion/example-webrtc-applications/sfu-ws/main.go:16 main.room(0xaad8c0, 0xc0003561c0, 0xc00018a300) /home/jinlei1/ksyun/src/github.com/pion/example-webrtc-applications/sfu-ws/room.go:142 +0x8f7 net/http.HandlerFunc.ServeHTTP(0xa0ff50, 0xaad8c0, 0xc0003561c0, 0xc00018a300) /home/jinlei1/os/go/src/net/http/server.go:1995 +0x44 net/http.(*ServeMux).ServeHTTP(0xe8bf40, 0xaad8c0, 0xc0003561c0, 0xc00018a300) /home/jinlei1/os/go/src/net/http/server.go:2375 +0x1d6 net/http.serverHandler.ServeHTTP(0xc00019e340, 0xaad8c0, 0xc0003561c0, 0xc00018a300) /home/jinlei1/os/go/src/net/http/server.go:2774 +0xab net/http.(*conn).serve(0xc000330140, 0xaaeb00, 0xc0001849c0) /home/jinlei1/os/go/src/net/http/server.go:1878 +0x84c created by net/http.(*Server).Serve /home/jinlei1/os/go/src/net/http/server.go:2884 +0x2f4