package daemon // import "github.com/docker/docker/daemon" import ( "github.com/docker/docker/container" "golang.org/x/net/context" ) // ContainerWait waits until the given container is in a certain state // indicated by the given condition. If the container is not found, a nil // channel and non-nil error is returned immediately. If the container is // found, a status result will be sent on the returned channel once the wait // condition is met or if an error occurs waiting for the container (such as a // context timeout or cancellation). On a successful wait, the exit code of the // container is returned in the status with a non-nil Err() value. func (daemon *Daemon) ContainerWait(ctx context.Context, name string, condition container.WaitCondition) (<-chan container.StateStatus, error) { cntr, err := daemon.GetContainer(name) if err != nil { return nil, err } return cntr.Wait(ctx, condition), nil }