本文整理汇总了Golang中net.UnixListener.File方法的典型用法代码示例。如果您正苦于以下问题：Golang UnixListener.File方法的具体用法？Golang UnixListener.File怎么用？Golang UnixListener.File使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类net.UnixListener的用法示例。
在下文中一共展示了UnixListener.File方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: ListenFile
// Utility to open a tcp[46]? or fd
func ListenFile(rawurl string) (file *os.File, err error) {
if socketMasterFd := os.Getenv("SOCKETMASTER_FD"); socketMasterFd != "" {
os.Setenv("SOCKETMASTER_FD", "")
rawurl = fmt.Sprintf("fd://%s", socketMasterFd)
}
u, err := url.Parse(rawurl)
if err != nil {
return
}
switch u.Scheme {
case "fd":
var fd uint64
fd, err = strconv.ParseUint(u.Host, 10, 8)
if err != nil {
return
}
// NOTE: The name argument doesn't really matter apparently
file = os.NewFile(uintptr(fd), fmt.Sprintf("fd://%d", fd))
case "unix": //, "unixpacket", "unixgram":
var laddr *net.UnixAddr
var listener *net.UnixListener
laddr, err = net.ResolveUnixAddr(u.Scheme, u.Path)
if err != nil {
return
}
listener, err = net.ListenUnix(u.Scheme, laddr)
if err != nil {
return
}
file, err = listener.File()
case "tcp", "tcp4", "tcp6":
var laddr *net.TCPAddr
var listener *net.TCPListener
laddr, err = net.ResolveTCPAddr(u.Scheme, u.Host)
if err != nil {
return
}
listener, err = net.ListenTCP(u.Scheme, laddr)
if err != nil {
return
}
// Closing the listener doesn't affect the file and reversely.
// http://golang.org/pkg/net/#TCPListener.File
file, err = listener.File()
default:
err = fmt.Errorf("Unsupported scheme: %s", u.Scheme)
}
return
}示例2: NewAuthenticatedFileSocket
func NewAuthenticatedFileSocket(sock *net.UnixListener) error {
sockFile, err := sock.File()
if err != nil {
return err
}
sockFile.Close()
return nil
}示例3: NewAuthenticatedFileSocket
func NewAuthenticatedFileSocket(sock *net.UnixListener) error {
sockFile, err := sock.File()
if err != nil {
return err
}
err = syscall.SetsockoptInt(int(sockFile.Fd()), syscall.SOL_SOCKET, syscall.SO_PASSCRED, 1)
sockFile.Close()
return err
}示例4: Serve
// Serve listens on sock for new connections and services them.
func (server LinuxHostAdminServer) Serve(sock *net.UnixListener) error {
defer RecoverTPMResources()
// Set the socket to allow peer credentials to be passed
sockFile, err := sock.File()
if err != nil {
return err
}
err = syscall.SetsockoptInt(int(sockFile.Fd()), syscall.SOL_SOCKET, syscall.SO_PASSCRED, 1 /* true */)
sockFile.Close()
if err != nil {
return err
}
connections := make(chan *net.UnixConn, 1)
errors := make(chan error, 1)
go func() {
defer RecoverTPMResources()
for {
conn, err := sock.AcceptUnix()
if err != nil {
errors <- err
break
}
connections <- conn
}
}()
for {
var conn *net.UnixConn
select {
case conn = <-connections:
break
case err = <-errors:
return err
case <-server.Done:
return nil
}
s := rpc.NewServer()
oob := util.NewOOBUnixConn(conn)
err = s.RegisterName("LinuxHost", linuxHostAdminServerStub{oob, server.lh, server.Done})
if err != nil {
return err
}
go func() {
defer RecoverTPMResources()
s.ServeCodec(protorpc.NewServerCodec(oob))
}()
}
}