blob: 93212c70ee22646dafe481fe3084047c8e589d3a [file] [log] [blame]
package client
import (
"encoding/json"
"golang.org/x/net/context"
"github.com/docker/docker/api/types/container"
)
// ContainerWait pauses execution until a container exits.
// It returns the API status code as response of its readiness.
func (cli *Client) ContainerWait(ctx context.Context, containerID string) (int64, error) {
resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", nil, nil, nil)
if err != nil {
return -1, err
}
defer ensureReaderClosed(resp)
var res container.ContainerWaitOKBody
if err := json.NewDecoder(resp.body).Decode(&res); err != nil {
return -1, err
}
return res.StatusCode, nil
}