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