Merge pull request #661 from akfork/master

fix KB -> B
This commit is contained in:
astaxie
2016-04-13 22:25:36 +08:00

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@@ -256,7 +256,7 @@ Go语言中通过net包中的`DialTCP`函数来建立一个TCP连接并返回
func handleClient(conn net.Conn) {
conn.SetReadDeadline(time.Now().Add(2 * time.Minute)) // set 2 minutes timeout
request := make([]byte, 128) // set maxium request length to 128KB to prevent flood attack
request := make([]byte, 128) // set maxium request length to 128B to prevent flood attack
defer conn.Close() // close connection before exit
for {
read_len, err := conn.Read(request)
@@ -273,7 +273,7 @@ Go语言中通过net包中的`DialTCP`函数来建立一个TCP连接并返回
conn.Write([]byte(daytime))
} else {
daytime := time.Now().String()
conn.Write([]byte(daytime))
conn.Write([]byte(daytime))
}
request = make([]byte, 128) // clear last read content
@@ -298,7 +298,7 @@ TCP有很多连接控制函数我们平常用到比较多的有如下几个
func (c *TCPConn) SetReadDeadline(t time.Time) error
func (c *TCPConn) SetWriteDeadline(t time.Time) error
用来设置写入/读取一个连接的超时时间。当超过设置时间时,连接自动关闭。
func (c *TCPConn) SetKeepAlive(keepalive bool) os.Error
@@ -312,7 +312,7 @@ Go语言包中处理UDP Socket和TCP Socket不同的地方就是在服务器端
func ResolveUDPAddr(net, addr string) (*UDPAddr, os.Error)
func DialUDP(net string, laddr, raddr *UDPAddr) (c *UDPConn, err os.Error)
func ListenUDP(net string, laddr *UDPAddr) (c *UDPConn, err os.Error)
func (c *UDPConn) ReadFromUDP(b []byte) (n int, addr *UDPAddr, err os.Error
func (c *UDPConn) ReadFromUDP(b []byte) (n int, addr *UDPAddr, err os.Error)
func (c *UDPConn) WriteToUDP(b []byte, addr *UDPAddr) (n int, err os.Error)
一个UDP的客户端代码如下所示,我们可以看到不同的就是TCP换成了UDP而已