/
client.go
68 lines (65 loc) · 1.38 KB
/
client.go
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package gautomator
import (
"crypto/tls"
"github.com/docker/libchan"
"github.com/docker/libchan/spdy"
"io"
"log"
"net"
"os"
)
// Command is the run parameters to be executed remotely
type Command struct {
Cmd string
Args []string
Stdin io.Writer
Stdout io.Reader
Stderr io.Reader
StatusChan libchan.Sender
}
func Client(task *Task, proto *string, socket *string) int {
var client net.Conn
var err error
if os.Getenv("USE_TLS") != "" {
client, err = tls.Dial(*proto, *socket, &tls.Config{InsecureSkipVerify: true})
} else {
client, err = net.Dial(*proto, *socket)
}
if err != nil {
log.Fatal(err)
}
transport, err := spdy.NewClientTransport(client)
if err != nil {
log.Fatal(err)
}
sender, err := transport.NewSendChannel()
if err != nil {
log.Fatal(err)
}
receiver, remoteSender := libchan.Pipe()
//_, remoteSender := libchan.Pipe()
command := &Command{
Cmd: task.Module,
Args: task.Args[0:],
Stdin: os.Stdin,
Stdout: os.Stdout,
Stderr: os.Stderr,
StatusChan: remoteSender,
}
err = sender.Send(command)
if err != nil {
log.Fatal(err)
}
//sender.Close()
response := &CommandResponse{}
err = receiver.Receive(response)
if err != nil {
log.Fatal(err)
}
//command.StatusChan.Close()
//sender.Close()
//remoteSender.Close()
//client.Close()
return response.Status
// os.Exit(response.Status)
}