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| 1 | package main | |
| 2 | ||
| 3 | import ( | |
| 4 | "bufio" | |
| 5 | "fmt" | |
| 6 | "net" | |
| 7 | "os" | |
| 8 | ) | |
| 9 | ||
| 10 | var server = "localhost:2056" | |
| 11 | ||
| 12 | func dial(s string) {
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| 13 | ||
| 14 | connection, err := net.Dial("tcp", s)
| |
| 15 | if err != nil {
| |
| 16 | fmt.Fprintf(os.Stderr, "Cannot connect to %s : %s\n", s, err); | |
| 17 | return | |
| 18 | } | |
| 19 | ||
| 20 | from_server := bufio.NewReader(connection) | |
| 21 | server_string, err := from_server.ReadBytes('\n')
| |
| 22 | if err != nil {
| |
| 23 | fmt.Fprintf(os.Stderr, "Cannot read from %s : %s\n", s, err); | |
| 24 | } else {
| |
| 25 | fmt.Printf("[server] %s\n", server_string)
| |
| 26 | } | |
| 27 | ||
| 28 | for i := 0; i<10; i++ {
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| 29 | connection.Write([]byte("Hello\n"))
| |
| 30 | server_string, err = from_server.ReadBytes('\n')
| |
| 31 | if err != nil {
| |
| 32 | fmt.Fprintf(os.Stderr, "Cannot read from %s : %s\n", s, err); | |
| 33 | } else {
| |
| 34 | fmt.Printf("[server] %s\n", server_string)
| |
| 35 | } | |
| 36 | } | |
| 37 | connection.Close(); | |
| 38 | } | |
| 39 | ||
| 40 | func main() {
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| 41 | dial(server) | |
| 42 | } |
