traefik/integration/vendor/github.com/docker/engine-api/client/container_wait.go
2017-03-09 13:13:03 +01:00

26 lines
627 B
Go

package client
import (
"encoding/json"
"golang.org/x/net/context"
"github.com/docker/engine-api/types"
)
// 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) (int, error) {
resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", nil, nil, nil)
if err != nil {
return -1, err
}
defer ensureReaderClosed(resp)
var res types.ContainerWaitResponse
if err := json.NewDecoder(resp.body).Decode(&res); err != nil {
return -1, err
}
return res.StatusCode, nil
}