The source of problem was the fact that multiple tests were creating
their clusters (and some of them were setting global grpclog).
If the test was running after some other test that created HttpServer
(so accessed grpclog), this was reported as race.
Tested with:
go test ./clientv3/. -v "--run=(Example).*" --count=2
go test ./clientv3/. -v "--run=(Test).*" --count=2
go test ./integration/embed/. -v "--run=(Test).*" --count=2
This change makes the etcd package compatible with the existing Go
ecosystem for module versioning.
Used this tool to update package imports:
https://github.com/KSubedi/gomove
There's a workaround by running -run=Test but this periodically
comes up as an issue, so have `go test` only run Test* to stem
the complaints.
Fixes#8000
AfterTest() has a delay that waits for runtime goroutines to exit;
CheckLeakedGoroutine does not. Since the test runner manages the
test cluster for examples, there is no delay between terminating
the cluster and checking for leaked goroutines. Instead, apply
Aftertest checking before running CheckLeakedGoroutine to let runtime
http goroutines finish.
