From e95f557ba57b7102693b169bbe3f93661de8bec7 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Sat, 27 Feb 2016 02:08:00 +0100
Subject: [PATCH] rcpu: post hangup note to remote when connection breaks

when the cat that forwards notes on the remote exits,
send a hangup note so processes wont keep hanging arround.
---
 rc/bin/rcpu | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rc/bin/rcpu b/rc/bin/rcpu
index b14b5d5aa..3e9f17987 100755
--- a/rc/bin/rcpu
+++ b/rc/bin/rcpu
@@ -23,11 +23,11 @@ fn server {
 	if(test -d /mnt/term/mnt/cpunote) {
 		rfork e
 		mainproc=$apid
-		exec cat </mnt/term/mnt/cpunote/data >/proc/$mainproc/notepg &
+		{cat; echo -n hangup} </mnt/term/mnt/cpunote/data >/proc/$mainproc/notepg &
 		noteproc=$apid
 		wait $mainproc
 		echo -n $status >/mnt/term/env/rstatus >[2]/dev/null
-		echo -n kill >/proc/$noteproc/note
+		echo -n hangup >/proc/$noteproc/notepg
 	}
 }