src/go/plugin/go.d/modules/vsphere/client/keepalive.go
// SPDX-License-Identifier: GPL-3.0-or-later
package client
import (
"context"
"net/url"
"time"
"github.com/vmware/govmomi"
"github.com/vmware/govmomi/session"
"github.com/vmware/govmomi/vim25/methods"
"github.com/vmware/govmomi/vim25/soap"
"github.com/vmware/govmomi/vim25/types"
)
const (
keepAliveEvery = time.Second * 15
)
// TODO: survive vCenter reboot, it looks like we need to re New()
func addKeepAlive(client *govmomi.Client, userinfo *url.Userinfo) {
f := func(rt soap.RoundTripper) error {
_, err := methods.GetCurrentTime(context.Background(), rt)
if err == nil {
return nil
}
if !isNotAuthenticated(err) {
return nil
}
_ = client.Login(context.Background(), userinfo)
return nil
}
client.Client.RoundTripper = session.KeepAliveHandler(client.Client.RoundTripper, keepAliveEvery, f)
}
func isNotAuthenticated(err error) bool {
if !soap.IsSoapFault(err) {
return false
}
_, ok := soap.ToSoapFault(err).VimFault().(*types.NotAuthenticated)
return ok
}