Nil pointer when benchmarking #591
Description
When I setup one streamer and run this command to do benchmarking:
lk load-test --url wss://someurl.com --api-key devkey --api-secret secret --room poc-room --video-publishers 0 --video-resolution medium --num-per-second 20 --subscribers 1000
Note: there is 0 video publisher in command as I already setup it in another program.
My problem is this error appears intermittently in client:
caught panic in consumeTrack runtime error: invalid memory address or nil pointer dereference
And the server error log is:
2025-06-04T08:14:28.446Z ERROR livekit service/signal.go:183 could not handle new participant {"room": "poc-room", "participant": "mdvzl_1031", "connID": "CO_HPY3gXE6vTF8", "error": "could not restart participant", "errorVerbose": "could not restart participant\ngithub.com/livekit/livekit-server/pkg/service.(*RoomManager).StartSession\n\t/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/service/roommanager.go:374\ngithub.com/livekit/livekit-server/pkg/service.(*defaultSessionHandler).HandleSession\n\t/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/service/signal.go:114\ngithub.com/livekit/livekit-server/pkg/service.(*signalService).RelaySignal\n\t/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/service/signal.go:180\ngithub.com/livekit/psrpc/pkg/server.(*streamHandler[...]).handleOpenRequest\n\t/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/server/stream.go:202\ngithub.com/livekit/psrpc/pkg/server.(*streamHandler[...]).handleRequest.func1\n\t/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/server/stream.go:141\nruntime.goexit\n\t/opt/hostedtoolcache/go/1.23.6/x64/src/runtime/asm_amd64.s:1700"}
github.com/livekit/livekit-server/pkg/service.(*signalService).RelaySignal
/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/service/signal.go:183
github.com/livekit/psrpc/pkg/server.(*streamHandler[...]).handleOpenRequest
/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/server/stream.go:202
github.com/livekit/psrpc/pkg/server.(*streamHandler[...]).handleRequest.func1
/home/runner/go/pkg/mod/github.com/livekit/[email protected]/pkg/server/stream.go:141
Could you help me this? I am using lk-cli version 2.4.10