43 lines
662 B
Go
43 lines
662 B
Go
package cmd
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import (
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"fmt"
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"net"
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"os"
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)
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const (
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connHost = "localhost"
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connPort = "3030"
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connType = "tcp"
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)
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func main() {
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l, err := net.Listen(connType, connHost+":"+connPort)
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if err != nil {
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fmt.Printf("net.Listen fail: %v\n", err)
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os.Exit(1)
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}
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defer l.Close()
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fmt.Println(fmt.Sprintf("Listening on %s:%s", connHost, connPort))
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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.Printf("Error accepting: %v\n", err)
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}
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go handleRequest(conn)
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}
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}
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func handleRequest(conn net.Conn) {
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buf := make([]byte, 1024)
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_, err := conn.Read(buf)
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if err != nil {
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fmt.Printf("Error reading: %v\n", err)
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}
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conn.Write(buf)
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conn.Close()
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}
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