2e7cc0222d
Automatic merge from submit-queue (batch tested with PRs 44940, 44974, 44935) apimachinery/pkg/util/wait: Fix potential goroutine leak in pollInternal(). **What this PR does / why we need it**: Without the change, the wait function wouldn't exit until the timeout happens, so if the timeout is set to a big value and the Poll() is run inside a loop, then the total goroutines will increase indefinitely. This PR fixes the issue by closing the stop channel to tell the wait function to exit immediately if condition is true or any error happens.
This staging/src/k8s.io/client-go directory is the staging area of the client repo. It contains a versioned client, tools built around the client like the reflector, and all the client dependencies. The content will be periodically published to k8s.io/client-go repo.
The staged content is copied from the main repo, i.e., k8s.io/kubernetes, with directory rearrangement and necessary rewritings. To sync the content with the latest code in your local k8s.io/kubernetes, you need to run godep restore in k8s root directory, then run staging/copy.sh.
vendor/k8s.io/client-go is a symlink pointing to this staging area, so to use the packages in the staging area, you can import it as "vendor/client-go/", as if the client were vendored. The client will be vendored from k8s.io/client-go for real after the test matrix is converted to vendor k8s components.