mirror of
https://github.com/genuinetools/reg.git
synced 2024-08-20 22:00:23 -04:00
33 lines
828 B
Go
33 lines
828 B
Go
![]() |
package client
|
||
|
|
||
|
import (
|
||
|
"path"
|
||
|
|
||
|
"github.com/docker/docker/api/types"
|
||
|
"golang.org/x/net/context"
|
||
|
)
|
||
|
|
||
|
// Ping pings the server and returns the value of the "Docker-Experimental", "OS-Type" & "API-Version" headers
|
||
|
func (cli *Client) Ping(ctx context.Context) (types.Ping, error) {
|
||
|
var ping types.Ping
|
||
|
req, err := cli.buildRequest("GET", path.Join(cli.basePath, "/_ping"), nil, nil)
|
||
|
if err != nil {
|
||
|
return ping, err
|
||
|
}
|
||
|
serverResp, err := cli.doRequest(ctx, req)
|
||
|
if err != nil {
|
||
|
return ping, err
|
||
|
}
|
||
|
defer ensureReaderClosed(serverResp)
|
||
|
|
||
|
if serverResp.header != nil {
|
||
|
ping.APIVersion = serverResp.header.Get("API-Version")
|
||
|
|
||
|
if serverResp.header.Get("Docker-Experimental") == "true" {
|
||
|
ping.Experimental = true
|
||
|
}
|
||
|
ping.OSType = serverResp.header.Get("OSType")
|
||
|
}
|
||
|
return ping, cli.checkResponseErr(serverResp)
|
||
|
}
|