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moby--moby/client/volume_remove.go
Sebastiaan van Stijn 9c846b2fcc
Client: always call ensureReaderClosed
Unlike a plain `net/http/client.Do()`, requests made through client/request
use the `sendRequest` function, which parses the server response, and may
convert non-transport errors into errors (through `cli.checkResponseErr()`).

This means that we cannot assume that no reader was opened if an error is
returned.

This patch changes various locations where `ensureReaderClosed` was only
called in the non-error situation, and uses a `defer` to make sure it's
always called.

`ensureReaderClosed` itself already checks if the response's body was set,
so in situations where the error was due to a transport error, calling
`ensureReaderClosed` should be a no-op.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2019-03-18 15:26:21 +01:00

21 lines
569 B
Go

package client // import "github.com/docker/docker/client"
import (
"context"
"net/url"
"github.com/docker/docker/api/types/versions"
)
// VolumeRemove removes a volume from the docker host.
func (cli *Client) VolumeRemove(ctx context.Context, volumeID string, force bool) error {
query := url.Values{}
if versions.GreaterThanOrEqualTo(cli.version, "1.25") {
if force {
query.Set("force", "1")
}
}
resp, err := cli.delete(ctx, "/volumes/"+volumeID, query, nil)
defer ensureReaderClosed(resp)
return wrapResponseError(err, resp, "volume", volumeID)
}