-
Notifications
You must be signed in to change notification settings - Fork 7
/
client.go
81 lines (68 loc) · 1.41 KB
/
client.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
package main
import (
"bytes"
"fmt"
"io"
"net/http"
"os"
"strconv"
"time"
)
func main() {
url := os.Args[1]
num, err := strconv.Atoi(os.Args[3])
if err != nil {
panic(err)
}
switch os.Args[2] {
case "upload":
upload(url, num)
case "download":
download(url, num)
default:
panic(fmt.Sprintf("unknown request: %s", os.Args[2]))
}
}
func upload(url string, num int) {
data := make([]byte, num)
buf := bytes.NewBuffer(data)
req, err := http.NewRequest("POST", fmt.Sprintf("%s/upload", url), buf)
if err != nil {
panic(err)
}
client := &http.Client{}
startTime := time.Now()
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
_, err = io.ReadAll(resp.Body)
if err != nil {
panic(err)
}
uploadDuration := time.Since(startTime) / time.Millisecond
fmt.Printf("uploaded in %d miliseconds\n", int64(uploadDuration))
}
func download(url string, num int) {
// uri := fmt.Sprintf("%s/download?size=%d", url, num)
// fmt.Println(uri)
uri := url
req, err := http.NewRequest("GET", uri, nil)
if err != nil {
panic(err)
}
client := &http.Client{}
startTime := time.Now()
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
_, err = io.Copy(io.Discard, resp.Body)
if err != nil {
panic(err)
}
downloadDuration := time.Since(startTime) / time.Millisecond
fmt.Printf("downloaded in %d miliseconds\n", int64(downloadDuration))
}