http post

post.go

package main

import (
    "net"
    "fmt"
    "io"
    "bytes"
    "os"
)


func post(conn net.Conn) {
    b := new(bytes.Buffer)
    contentLength := 300 * 1024    // 300KB
    for i := 0; i < contentLength; i++ {
        b.Write([]byte{'a'})
    }

    fmt.Fprintf(conn, "POST /sdktest-private/test-1?offset=0&complete=true&version=1.0 HTTP/1.1\r\n")
    fmt.Fprintf(conn, "HOST: 223.252.196.40\r\n")
    fmt.Fprintf(conn, "x-nos-token: invalid\r\n")
    fmt.Fprintf(conn, "Content-Length: %d\r\n", contentLength)
    fmt.Fprintf(conn, "\r\n")
    io.Copy(conn, b)
}

func  main() {
    conn, err := net.Dial("tcp", "223.252.196.40:80")
    assert(err)

    for i := 0; i < 50; i++ {
        post(conn)
    }

    io.Copy(os.Stdout, conn)
}

func assert(err error) {
    if err != nil {
        panic(err)
    }
}