Hi,
I updated code like this. now I can use the same handleConnection both server
and client, the only difference is the content of message which is read or
written.
```
func handleConnection(conn net.Conn) {
defer conn.Close()
msgID := 0
reader := bufio.NewReader(conn)
writer := bufio.NewWriter(conn)
readChannel := make(chan struct{})
writeChannel := make(chan struct{})
go func() {
for {
line, err := reader.ReadString('\n')
if err != nil {
log.Println(err, line)
close(readChannel)
break
}
fmt.Print(line)
}
}()
go func() {
for {
msgID++
msg := fmt.Sprintf("msg from server with msgID: %d\n",
msgID)
if n, err := writer.WriteString(msg); err != nil {
log.Println(err, n)
close(writeChannel)
break
}
writer.Flush()
}
}()
for {
if _, ok := <-readChannel; !ok {
break
}
if _, ok := <-writeChannel; !ok {
break
}
}
}
```
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