/*
ucspi/cmd/tlsc -- UCSPI TLS client
-Copyright (C) 2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2021-2023 Sergey Matveev <stargrave@stargrave.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
}
}
- conn := &ucspi.Conn{R: os.NewFile(6, "R"), W: os.NewFile(7, "W")}
- if conn.R == nil {
- log.Fatalln("no 6 file descriptor")
- }
- if conn.W == nil {
- log.Fatalln("no 7 file descriptor")
+ conn, err := ucspi.NewConn(os.NewFile(6, "R"), os.NewFile(7, "W"))
+ if err != nil {
+ log.Fatalln(err)
}
tlsConn := tls.Client(conn, cfg)
if err := tlsConn.Handshake(); err != nil {
if err = cmd.Start(); err != nil {
log.Fatalln(err)
}
- copiers := make(chan struct{})
+ worker := make(chan struct{})
go func() {
io.Copy(rw, tlsConn)
rw.Close()
- close(copiers)
+ close(worker)
}()
go func() {
io.Copy(tlsConn, wr)
}()
_, err = cmd.Process.Wait()
- <-copiers
+ <-worker
+ tlsConn.Close()
if err != nil {
log.Fatalln(err)
}