Add an option for embedded socat in the clientHEADmaster

1 files changed, 8 insertions, 5 deletions

diff --git a/lib/spawn b/lib/spawn
index 1d19aa4..1b30c19 100755
--- a/lib/spawn
+++ b/lib/spawn
@@ -4,16 +4,19 @@
 SOCKDIR=$(mktemp -d)
 SOCKF=${SOCKDIR}/usock
 
+trap 'rm -rf $SOCKDIR' EXIT INT
+
 # Start tmux, if needed
-if ! tmux ls | grep -q rshsh; then
-	tmux new -s rshsh -d
+if ! tmux ls | grep -q "$tmux_session"; then
+	tmux new -s "$tmux_session" -d
 fi
 # Create window
 
-tmux new-window -t rshsh "socat UNIX-LISTEN:${SOCKF},umask=0077 file:\$(tty),raw,echo=0"
+tmux new-window -t "$tmux_session" \
+	"stty raw -echo ; socat file:\$(tty),raw,echo=0 UNIX-LISTEN:${SOCKF},umask=0077"
 
 # Wait for socket
-while test ! -e ${SOCKF} ; do sleep 1 ; done
+while test ! -e "${SOCKF}" ; do sleep 1 ; done
 
 # Use socat to ship data between the unix socket and STDIO.
-exec socat STDIO UNIX-CONNECT:${SOCKF}
+exec socat STDIO "UNIX-CONNECT:${SOCKF}"