57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package cmd // code.bitsetter.de/fun/gosl/cmd
|
|
|
|
import (
|
|
"encoding/gob"
|
|
"fmt"
|
|
"net"
|
|
"os"
|
|
"strconv"
|
|
|
|
"github.com/spf13/cobra"
|
|
|
|
"code.bitsetter.de/fun/gosl/data"
|
|
)
|
|
|
|
var cmdClient = &cobra.Command{
|
|
Use: "client <NUMBER>",
|
|
Short: "Runs Gosl as a client",
|
|
Long: "Runs Gosl as a client",
|
|
//Run: runClient,
|
|
}
|
|
|
|
var (
|
|
ServerHost string
|
|
)
|
|
|
|
func register(con net.Conn, id int) error {
|
|
w, h := data.TestNC()
|
|
enc := gob.NewEncoder(con) // Encoder
|
|
err := enc.Encode(handshake{ID: id, H: h, W: w})
|
|
return err
|
|
}
|
|
|
|
func runClient(cmd *cobra.Command, args []string) {
|
|
fmt.Println("running client ...")
|
|
|
|
if len(args) < 1 {
|
|
fmt.Println("Params: <NUMBER>")
|
|
os.Exit(1)
|
|
}
|
|
id, _ := strconv.Atoi(args[0])
|
|
|
|
con, err := net.Dial("tcp", ServerHost+":"+strconv.Itoa(ServerPort))
|
|
if err != nil {
|
|
fmt.Println("connect error:", err)
|
|
}
|
|
|
|
register(con, id)
|
|
}
|
|
|
|
func init() {
|
|
CmdGosl.AddCommand(cmdClient)
|
|
cmdClient.Run = runClient
|
|
|
|
cmdClient.Flags().StringVarP(&ServerHost, "host", "H", "127.0.0.1", "Connect to this server")
|
|
cmdClient.Flags().IntVarP(&ServerPort, "port", "p", 8090, "Connect to server on this port")
|
|
}
|