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|
package main
import (
"bufio"
"fmt"
"io"
"io/ioutil"
"math/rand"
"net"
"time"
)
func httpReadHeaders(conn net.Conn) error {
rd := bufio.NewReader(conn)
for {
line, _, err := rd.ReadLine()
if err != nil {
return err
}
if len(line) == 0 {
return nil
}
}
}
func httpHandler(conn net.Conn, delay time.Duration) {
if err := httpReadHeaders(conn); err != nil {
return
}
if _, err := fmt.Fprintf(conn, "HTTP/1.1 200 OK\r\n"); err != nil {
return
}
eof := make(chan empty)
go func() {
io.Copy(ioutil.Discard, conn)
eof <- empty{}
}()
tick := time.Tick(delay)
for {
select {
case <-eof:
return
case <-tick:
_, err := fmt.Fprintf(conn, "X-%0x: %0x\r\n", rand.Uint32(), rand.Uint32())
if err != nil {
return
}
}
}
}
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