英文:
What am i doing wrong here? Golang
问题
当我尝试连接到Linux机器上的php-fpm.service时，遇到了一个问题，该服务监听端口9000，服务正常工作，以下是我的代码：
package main
import (
"log"
"net"
)
func main() {
listener, err := net.Listen("unix", "127.0.0.1:9000")
if err != nil {
log.Fatal("连接错误：", err)
}
for {
fd, err := listener.Accept()
if err != nil {
log.Fatal("接受错误：", err)
}
log.Print("a")
}
}
问题是，在这行代码fd, _ := listener.Accept()之后，不再发生任何事情，后面的代码不再执行。如你在上面的代码中所看到的，我有这行代码log.Print("a")，但是该文本从未显示在控制台上。我做错了什么？希望你能帮助我，提前感谢。
英文:
I have a problem when I try to connect to php-fpm.service on a Linux machine, the service listens on port 9000, the service works perfectly and this is my code:
package main
import (
"log"
"net"
)
func main() {
listener, err := net.Listen("unix", "127.0.0.1:9000")
if err != nil {
log.Fatal("Connection error: ", err)
}
for {
fd, err := listener.Accept()
if err != nil {
log.Fatal("Accept error: ", err)
}
log.Print("a")
}
}
The bad thing is that after this line of code: fd, _ := listener.Accept() nothing happens anymore, the code that follows is no longer executed, as you can see in the code above I have this line log.Print("a") but that text is never displayed on the console. What am I doing wrong? I hope you can help me, thanks in advance.
答案1
得分: 2
你的问题可能是你正在创建一个名为"127.0.0.1:9000"的Unix套接字。该地址可能意味着你想要使用tcp或udp作为地址类型。
listener, err := net.Listen("tcp", "127.0.0.1:9000")
通过这个更改，我能够连接到服务器并看到你的日志消息。
英文:
Your issue is likely that you're creating a unix socket with the name "127.0.0.1:9000". The address likely means you want either tcp or udp as the address type.
listener, err := net.Listen("tcp", "127.0.0.1:9000")
With this change, I'm able to connect to the server and see your log message.
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