// 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))
}()
}
}
// Serve listens on sock for new connections and services them.
func (server LinuxHostAdminServer) Serve(sock *net.UnixListener) error {
// Set the socket to allow peer credentials to be passed
err := NewAuthenticatedFileSocket(sock)
if err != nil {
return err
}
connections := make(chan *net.UnixConn, 1)
errors := make(chan error, 1)
go func() {
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 s.ServeCodec(protorpc.NewServerCodec(oob))
}
}
// NewLinuxHostAdminClient returns a new client stub for LinuxHost's admin RPC
// interface.
func NewLinuxHostAdminClient(conn *net.UnixConn) LinuxHostAdminClient {
oob := util.NewOOBUnixConn(conn)
c := rpc.NewClientWithCodec(protorpc.NewClientCodec(oob))
return LinuxHostAdminClient{oob, c}
}
