github.com/skf/moby@v1.13.1/client/container_wait.go (about)

     1  package client
     2  
     3  import (
     4  	"encoding/json"
     5  
     6  	"golang.org/x/net/context"
     7  
     8  	"github.com/docker/docker/api/types/container"
     9  )
    10  
    11  // ContainerWait pauses execution until a container exits.
    12  // It returns the API status code as response of its readiness.
    13  func (cli *Client) ContainerWait(ctx context.Context, containerID string) (int64, error) {
    14  	resp, err := cli.post(ctx, "/containers/"+containerID+"/wait", nil, nil, nil)
    15  	if err != nil {
    16  		return -1, err
    17  	}
    18  	defer ensureReaderClosed(resp)
    19  
    20  	var res container.ContainerWaitOKBody
    21  	if err := json.NewDecoder(resp.body).Decode(&res); err != nil {
    22  		return -1, err
    23  	}
    24  
    25  	return res.StatusCode, nil
    26  }