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// +build remoteclient
package adapter
import (
"os"
"github.com/sirupsen/logrus"
"github.com/varlink/go/varlink"
)
// DefaultAddress is the default address of the varlink socket
const DefaultAddress = "unix:/run/podman/io.podman"
// Connect provides a varlink connection
func (r RemoteRuntime) Connect() (*varlink.Connection, error) {
var err error
var connection *varlink.Connection
if bridge := os.Getenv("PODMAN_VARLINK_BRIDGE"); bridge != "" {
logrus.Infof("Connecting with varlink bridge")
logrus.Debugf("%s", bridge)
connection, err = varlink.NewBridge(bridge)
} else {
address := os.Getenv("PODMAN_VARLINK_ADDRESS")
if address == "" {
address = DefaultAddress
}
logrus.Infof("Connecting with varlink address")
logrus.Debugf("%s", address)
connection, err = varlink.NewConnection(address)
}
if err != nil {
return nil, err
}
return connection, nil
}
// RefreshConnection is used to replace the current r.Conn after things like
// using an upgraded varlink connection
func (r RemoteRuntime) RefreshConnection() error {
newConn, err := r.Connect()
if err != nil {
return err
}
r.Conn = newConn
return nil
}
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