coverage: goroutine leaked

[gyuho]

Too many goroutines running after all test(s).
1 instances of:
github.com/coreos/etcd/etcdserver/api/v3rpc.(*serverWatchStream).recvLoop(...)
	github.com/coreos/etcd/etcdserver/api/v3rpc/_obj/watch.go:284 +0x1db
github.com/coreos/etcd/etcdserver/api/v3rpc.(*watchServer).Watch.func2(...)
	github.com/coreos/etcd/etcdserver/api/v3rpc/_obj/watch.go:129 +0x35
created by github.com/coreos/etcd/etcdserver/api/v3rpc.(*watchServer).Watch
	github.com/coreos/etcd/etcdserver/api/v3rpc/_obj/watch.go:127 +0x2f9
exit status 1
FAIL	github.com/coreos/etcd/clientv3/integration	220.750s

https://jenkins-etcd-public.prod.coreos.systems/job/etcd-coverage/2930/consoleFull

[xiang90]

@gyuho is this fixed?

[gyuho]

Yes.