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orion/reach/receiver_upgrade.go

48 lines
1.2 KiB
Go

package reach
import (
"sync"
"forge.cadoles.com/Pyxis/golang-socketio"
"github.com/pkg/errors"
)
const (
eventIsReceiverUpgradeAvailable = "is receiver upgrade available"
eventReceiverUpgradeAvailable = "receiver upgrade available"
)
type receiverUpgreAvailable struct {
Available bool `json:"available"`
Running bool `json:"running"`
}
// ReceiverUpgradeAvailable checks if an upgrade is avaialable/running for the ReachRS module
func (c *Client) ReceiverUpgradeAvailable() (available bool, running bool, err error) {
var wg sync.WaitGroup
wg.Add(1)
err = c.conn.On(eventReceiverUpgradeAvailable, func(h *gosocketio.Channel, up *receiverUpgreAvailable) {
available = up.Available
running = up.Running
c.conn.Off(eventReceiverUpgradeAvailable)
wg.Done()
})
if err != nil {
return false, false, errors.Wrapf(err, "error while binding to '%s' event", eventReceiverUpgradeAvailable)
}
c.logf("sending '%s' event", eventIsReceiverUpgradeAvailable)
if err = c.conn.Emit(eventIsReceiverUpgradeAvailable, nil); err != nil {
return false, false, errors.Wrapf(err, "error while emitting '%s' event", eventIsReceiverUpgradeAvailable)
}
c.logf("'%s' event sent", eventIsReceiverUpgradeAvailable)
wg.Wait()
return available, running, err
}