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emqx
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chore: add a comment to describe why setting ESCRIPT_NAME

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Zaiming (Stone) Shi 2022-06-11 14:41:01 +02:00
parent 0c95c7342f
commit 41808fc2a2
1 changed files with 6 additions and 3 deletions
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9
bin/emqx
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@ -368,7 +368,9 @@ remsh() {
-remsh "$NAME" -boot "$REL_DIR/start_clean" \ -remsh "$NAME" -boot "$REL_DIR/start_clean" \
-boot_var ERTS_LIB_DIR "$ERTS_LIB_DIR" \ -boot_var ERTS_LIB_DIR "$ERTS_LIB_DIR" \
-boot_var RELEASE_LIB "$ERTS_LIB_DIR" \ -boot_var RELEASE_LIB "$ERTS_LIB_DIR" \
-setcookie "$COOKIE" -hidden -kernel net_ticktime "$TICKTIME" \ -setcookie "$COOKIE" \
-hidden \
-kernel net_ticktime "$TICKTIME" \
$EPMD_ARGS $EPMD_ARGS
else else
set -- "$REL_DIR/iex" \ set -- "$REL_DIR/iex" \
@ -692,12 +694,13 @@ case "$NAME" in
NAME_TYPE='-sname' NAME_TYPE='-sname'
esac esac
SHORT_NAME="$(echo "$NAME" | awk -F'@' '{print $1}')" SHORT_NAME="$(echo "$NAME" | awk -F'@' '{print $1}')"
export ESCRIPT_NAME="$SHORT_NAME"
if ! (echo "$SHORT_NAME" | grep -q '^[0-9A-Za-z_\-]\+$'); then if ! (echo "$SHORT_NAME" | grep -q '^[0-9A-Za-z_\-]\+$'); then
echo "Invalid node name, should be of format '^[0-9A-Za-z_-]+$'." echo "Invalid node name, should be of format '^[0-9A-Za-z_-]+$'."
exit 1 exit 1
fi fi
# This also changes the program name from 'beam.smp' to node name
# e.g. the 'ps' command output
export ESCRIPT_NAME="$SHORT_NAME"
PIPE_DIR="${PIPE_DIR:-/$DATA_DIR/${WHOAMI}_erl_pipes/$NAME/}" PIPE_DIR="${PIPE_DIR:-/$DATA_DIR/${WHOAMI}_erl_pipes/$NAME/}"