minor improvements

README.md

@@ -26,6 +26,8 @@ It's meant to make ssh tunnels fun and understendable again
 I wanted an easy to use and reliable ssh tunnel tool. The available alternatives don't fully satisfy me and don't support all the features I need (as the embedded sshd server for example, or an out of the box connection monitoring mechanism) so I wrote my own
 
 ## Quick command line usage
+Keep in mind that rospo only supports keys based auth, so you always need to be sure that *identity*, *authorized_keys* etc are always correctly setup.
+
 Usage example:
 
 Starts an embedded ssh server and reverse proxy the port to remote_server

pkg/sshd/session_chan_handler.go

@@ -150,18 +150,12 @@ func sessionClientServe(channel ssh.Channel, pty rpty.Pty) {
 
 	// Pipe session to shell and vice-versa
 	go func() {
-		_, err := pty.WriteTo(channel)
-		if err != nil {
-			log.Println(fmt.Sprintf("error while copy from channel: %s", err))
-		}
+		pty.WriteTo(channel)
 		once.Do(close)
 	}()
 
 	go func() {
-		_, err := pty.ReadFrom(channel)
-		if err != nil {
-			log.Println(fmt.Sprintf("error while copy to channel: %s", err))
-		}
+		pty.ReadFrom(channel)
 		once.Do(close)
 	}()
 }