server closed when coordinator call AsyncStop

[wk989898]

log

[2024/12/19 20:18:47.511 +08:00] [INFO] [middleware.go:82] ["cdc open api request"] [status=200] [method=POST] [path=/api/v2/owner/resign] [query=] [ip=127.0.0.1] [user-agent=Go-http-client/1.1] [client-version=None] [username=] [] [duration=159.317µs]
[2024/12/19 20:18:47.513 +08:00] [INFO] [module_election.go:154] ["coordinator resigned successfully"] [captureID=9801cc1b-9e11-455e-ab46-a18c675604f4] [coordinatorVersion=433]
[2024/12/19 20:18:47.513 +08:00] [WARN] [module_election.go:158] ["run coordinator exited with error"] [captureID=9801cc1b-9e11-455e-ab46-a18c675604f4] [coordinatorVersion=433] [error="context canceled"]
[2024/12/19 20:18:47.515 +08:00] [DEBUG] [schema_store.go:272] [FetchTableTriggerDDLEvents] [start=454717794298888198] [limit=100]
[2024/12/19 20:18:47.516 +08:00] [WARN] [module_election.go:236] ["run log coordinator exited with error"] [captureID=9801cc1b-9e11-455e-ab46-a18c675604f4] [error="context canceled"]
[2024/12/19 20:18:47.517 +08:00] [INFO] [event_service.go:77] ["event service exited"]
[2024/12/19 20:18:47.517 +08:00] [INFO] [region_request_worker.go:188] ["region request worker receive from grpc stream failed"] [workerID=18] [storeID=7] [addr=127.0.0.1:20162] [code=Canceled] [error="rpc error: code = Canceled desc = context canceled"]
[2024/12/19 20:18:47.517 +08:00] [INFO] [client.go:267] ["WatchWithChan exited"] [role=capture-manager]
[2024/12/19 20:18:47.517 +08:00] [INFO] [region_request_worker.go:188] ["region request worker receive from grpc stream failed"] [workerID=2] [storeID=1] [addr=127.0.0.1:20161] [code=Canceled] [error="rpc error: code = Canceled desc = context canceled"]
[2024/12/19 20:18:47.517 +08:00] [DEBUG] [tcp_server.go:134] ["cmux has been canceled"] [error="context canceled"]
[2024/12/19 20:18:47.517 +08:00] [INFO] [region_request_worker.go:188] ["region request worker receive from grpc stream failed"] [workerID=3] [storeID=1] [addr=127.0.0.1:20161] [code=Canceled] [error="rpc error: code = Canceled desc = context canceled"]
[2024/12/19 20:18:47.517 +08:00] [INFO] [event_broker.go:677] ["update metrics goroutine is closing"]
[2024/12/19 20:18:47.518 +08:00] [INFO] [region_request_worker.go:151] ["region request worker exits"] [workerID=18] [storeID=7] [addr=127.0.0.1:20162] [canceled=true]
[2024/12/19 20:18:47.518 +08:00] [ERROR] [module_http.go:79] ["http server error"] [error="[CDC:ErrServeHTTP]serve http error: mux: server closed"] [errorVerbose="[CDC:ErrServeHTTP]serve http error: mux: server closed\ngithub.com/pingcap/errors.AddStack\n\tgithub.com/pingcap/[email protected]/errors.go:178\ngithub.com/pingcap/errors.(*Error).GenWithStackByArgs\n\tgithub.com/pingcap/[email protected]/normalize.go:175\ngithub.com/pingcap/tiflow/pkg/errors.WrapError\n\tgithub.com/pingcap/[email protected]/pkg/errors/helper.go:34\ngithub.com/pingcap/ticdc/server.(*HttpServer).Run\n\tgithub.com/pingcap/ticdc/server/module_http.go:79\ngithub.com/pingcap/ticdc/server.(*server).Run.(*server).Run.func3.func4\n\tgithub.com/pingcap/ticdc/server/server.go:182\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\tgolang.org/x/[email protected]/errgroup/errgroup.go:78\nruntime.goexit\n\truntime/asm_amd64.s:1700"] [ctx="context canceled"]
[2024/12/19 20:18:47.518 +08:00] [INFO] [region_request_worker.go:151] ["region request worker exits"] [workerID=3] [storeID=1] [addr=127.0.0.1:20161] [canceled=true]
[2024/12/19 20:18:47.518 +08:00] [INFO] [region_request_worker.go:151] ["region request worker exits"] [workerID=2] [storeID=1] [addr=127.0.0.1:20161] [canceled=true]
[2024/12/19 20:18:47.518 +08:00] [INFO] [subscription_client.go:376] ["subscription client exits"]
[2024/12/19 20:18:47.518 +08:00] [INFO] [schema_store.go:133] ["schema store closed"]

[wk989898]

close with #716 #720