mirror of
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44 lines
667 B
Go
44 lines
667 B
Go
package main
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import (
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"fmt"
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"net"
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"os"
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"runtime"
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)
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func echo(conn net.Conn) {
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buf := make([]byte, 1024)
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for {
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n, err := conn.Read(buf)
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if err != nil {
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break;
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}
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conn.Write(buf[:n])
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if err != nil {
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fmt.Println("ERROR", err)
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os.Exit(1)
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}
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}
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}
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func main() {
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runtime.GOMAXPROCS(1)
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l, err := net.Listen("tcp", "0.0.0.0:55555")
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if err != nil {
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fmt.Println("ERROR", err)
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os.Exit(1)
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}
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for {
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conn, err := l.Accept()
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if err != nil {
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fmt.Println("ERROR", err)
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continue
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}
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go echo(conn)
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}
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}
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