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fixed bind-input/output

This commit is contained in:
xdrm-brackets 2018-01-31 20:54:16 +01:00
parent 66623cd675
commit 432c7d8364
2 changed files with 18 additions and 11 deletions
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13
bind-input
View File

@ -37,8 +37,8 @@ touch $BUFFER;
(
echo " > binding port $IN_PT to $BUFFER";
trap "kill -9 $NC_PID 2>/dev/null; exit 1;" HUP INT KILL TERM;
trap "kill -9 $NC_PID 2>/dev/null" INT KILL;
infail=0;
# (1) kill script after 10 failures
@ -61,7 +61,7 @@ touch $BUFFER;
# (5) Bind input
infail="0";
( nc -lp $IN_PT >> $BUFFER 2>/dev/null )&
nc -lp $IN_PT >> $BUFFER 2>/dev/null&
NC_PID=$!;
wait $NC_PID;
@ -74,10 +74,13 @@ LOOP_PID=$!;
# (2) Remove buffer + kill loop #
on_exit(){
echo " < closing binding port $IN_PT to $BUFFER";
rm $BUFFER 2>/dev/null;
kill -9 $LOOP_PID 2>/dev/null;
rm $BUFFER 2>/dev/null && echo " < $BUFFER deleted";
kill -INT $LOOP_PID 2>/dev/null;
exit 1;
}
trap "on_exit;" INT KILL;
trap "on_exit;" HUP INT KILL TERM;
wait $LOOP_PID;

16
bind-output
View File

@ -37,8 +37,8 @@ touch $BUFFER;
#--------------------------------------------------------#
(
echo " > binding $BUFFER to $OUT_IP:$OUT_PT";
trap "kill -9 $NC_PID 2>/dev/null; exit 1;" HUP INT KILL TERM;
trap "kill -9 %1 2>/dev/null" INT KILL;
outfail=0;
# (1) kill script after 10 failures
@ -61,8 +61,9 @@ touch $BUFFER;
# (5) Bind output
outfail="0";
( tail -f $BUFFER | nc $OUT_IP $OUT_PT 2> /dev/null )&
wait $!;
tail -f $BUFFER | nc $OUT_IP $OUT_PT 2> /dev/null &
NC_PID=$!;
wait $NC_PID;
done;
@ -73,10 +74,13 @@ LOOP_PID=$!;
# (2) Remove buffer + kill loop #
on_exit(){
echo " < closing binding from $BUFFER to $OUT_IP:$OUT_PT";
rm $BUFFER 2>/dev/null;
kill -9 $LOOP_PID 2>/dev/null;
rm $BUFFER 2>/dev/null && echo " < $BUFFER deleted";
kill -INT $LOOP_PID 2>/dev/null;
exit 1;
}
trap "on_exit;" INT KILL;
trap "on_exit;" HUP INT KILL TERM;
wait $LOOP_PID;