Echo server: Difference between revisions
Content added Content deleted
m (Fixed alphabetic position) |
No edit summary |
||
| Line 480: | Line 480: | ||
12321 echo-server</lang> |
12321 echo-server</lang> |
||
''TODO: use tasker.fs and non-blocking semantics to handle mutliple connections'' |
''TODO: use tasker.fs and non-blocking semantics to handle mutliple connections'' |
||
=={{header|Go}}== |
|||
<lang go>package main |
|||
import ( |
|||
"fmt" |
|||
"net" |
|||
"bufio" |
|||
) |
|||
func echo(s net.Conn, i int) { |
|||
fmt.Printf("%d: %v <-> %v\n", i, s.LocalAddr(), s.RemoteAddr()) |
|||
b := bufio.NewReader(s) |
|||
for { |
|||
line, e := b.ReadBytes('\n') |
|||
if e != nil { |
|||
break |
|||
} |
|||
s.Write(line) |
|||
} |
|||
fmt.Printf("%d: closed\n", i) |
|||
} |
|||
func main() { |
|||
l, e := net.Listen("tcp", ":12321") |
|||
for i := 0; e == nil; i++ { |
|||
var s net.Conn |
|||
s, e = l.Accept() |
|||
go echo(s, i) |
|||
} |
|||
} |
|||
</lang> |
|||
=={{header|Haskell}}== |
=={{header|Haskell}}== |
||