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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-02-27 02:08:00 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-02-27 02:08:00 +0100 |
| commit | e95f557ba57b7102693b169bbe3f93661de8bec7 (patch) | |
| tree | 0ef2f32d92aa59f1674ae4b0d664fe8749062dbc /rc/bin/rcpu | |
| parent | f2ddc5f81345a75bf942addfb8a15696bbb63529 (diff) | |
| download | plan9front-e95f557ba57b7102693b169bbe3f93661de8bec7.tar.xz | |
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.
Diffstat (limited to 'rc/bin/rcpu')
| -rwxr-xr-x | rc/bin/rcpu | 4 |
1 files 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 } } |