jjjabc's recent timeline updates jjjabc's recent timeline updates |
jjjabcV2EX member #137212, joined on 2015-09-07 13:05:36 +08:00 |
jjjabc's recent replies
Oct 19, 2015 Replied to a topic by zeroday › 问与答 › golang 写了一个 Udp 服务端的程序，怎么改进支持多并发？ |
回复能用 Markdown ？
```
func handleClient(conn *net.UDPConn) {
var buf [512]byte
_, addr, err := conn.ReadFromUDP(buf[0:])
if err != nil {
return
}
go {
daytime := time.Now().String()
conn.WriteToUDP([]byte(daytime), addr)
}
}
```
```
func handleClient(conn *net.UDPConn) {
var buf [512]byte
_, addr, err := conn.ReadFromUDP(buf[0:])
if err != nil {
return
}
go {
daytime := time.Now().String()
conn.WriteToUDP([]byte(daytime), addr)
}
}
```
Oct 19, 2015 Replied to a topic by zeroday › 问与答 › golang 写了一个 Udp 服务端的程序，怎么改进支持多并发？ |
main 里面不要用 go ，在 handleClient 里面用
func handleClient(conn *net.UDPConn) {
var buf [512]byte
_, addr, err := conn.ReadFromUDP(buf[0:])
if err != nil {
return
}
go {
daytime := time.Now().String()
conn.WriteToUDP([]byte(daytime), addr)
}
}
func handleClient(conn *net.UDPConn) {
var buf [512]byte
_, addr, err := conn.ReadFromUDP(buf[0:])
if err != nil {
return
}
go {
daytime := time.Now().String()
conn.WriteToUDP([]byte(daytime), addr)
}
}
Oct 19, 2015 Replied to a topic by ericwang0717 › 推广 › 送 10 本 JavaScript 忍者秘籍略表心意！ |
试一下， V2EX 第一帖希望带来好运气
Select Language