Merge pull request #151 from FollowMeDown/master

Fix Keep-Alive Issue for OpenBSD/ArchLinux

utils/init_tcp.go

 import (
 	"fmt"
 	"net"
-	"time"
 )
 
-const tcpKeepAlivePingPeriod = 2 * time.Second
-
 func InitTCP(conn net.Conn, readBufferSize int, writeBufferSize int) error {
 	tcpConn := conn.(*net.TCPConn)
 
 		return fmt.Errorf("cannot enable keep-alive: %w", err)
 	}
 
-	if err := tcpConn.SetKeepAlivePeriod(tcpKeepAlivePingPeriod); err != nil {
-		return fmt.Errorf("cannot set keep-alive period: %w", err)
-	}
-
 	return nil
 }