From a1133448db1de94c8932f055ec348962ddfdf1a1 Mon Sep 17 00:00:00 2001
From: Harsh Sharma <harsh.sharma@multitech.com>
Date: Wed, 26 Apr 2023 14:06:09 -0500
Subject: Revert "Revert "Added angel process to lns and pkf""

This reverts commit 63e834718625144f8386d6556c9a107eea3d9628.
---
 .../lora/lora-network-server/lora-network-server.init     | 15 +++++++++------
 .../lora/lora-packet-forwarder/lora-packet-forwarder.init | 10 +++++-----
 2 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/recipes-connectivity/lora/lora-network-server/lora-network-server.init b/recipes-connectivity/lora/lora-network-server/lora-network-server.init
index 3c2764a..e2e376b 100755
--- a/recipes-connectivity/lora/lora-network-server/lora-network-server.init
+++ b/recipes-connectivity/lora/lora-network-server/lora-network-server.init
@@ -8,6 +8,7 @@ ENABLED="yes"
 
 [ -f /etc/default/$NAME ] && source /etc/default/$NAME
 
+angel=/sbin/angel
 
 run_dir=/var/run/lora
 conf_dir=/var/config/lora
@@ -339,10 +340,10 @@ do_start() {
     echo -n "Starting $NAME: "
     # start network server
     start-stop-daemon --start --background --make-pidfile \
-        --pidfile $net_server_pidfile --startas /bin/bash -- -c "exec $net_server \
+        --pidfile $net_server_pidfile --startas /bin/bash -- -c "exec $angel $net_server \
         -c $conf_file --lora-eui $lora_eui --lora-hw-1 $lora_hw --lora-prod-1 $lora_id $lora_2_args \
         --lora-path $run_dir \
-        --noconsole 2>&1"
+        --noconsole"
 
     if [ "$no_lora_hw" != "true" ]; then
         # start packet forwarder
@@ -351,17 +352,19 @@ do_start() {
 
         /usr/sbin/start-stop-daemon --chdir $run_dir/1 --start --background --make-pidfile \
             --pidfile $pkt_fwd_pidfile --startas /bin/bash \
-            -- -c "exec $pkt_fwd $pkt_fwd_options 2>&1"
+            -- -c "exec $angel $pkt_fwd $pkt_fwd_options"
 
         if [ "$dual_cards_installed" == "true" ]; then
             /usr/sbin/start-stop-daemon --chdir $run_dir/2 --start --background --make-pidfile \
                 --pidfile $pkt_fwd_2_pidfile --startas /bin/bash \
-                -- -c "exec $pkt_fwd_2 $pkt_fwd_options -l $pkt_fwd_2_log"
+                -- -c "exec $angel $pkt_fwd_2 $pkt_fwd_options -l $pkt_fwd_2_log"
         fi
     fi
 
-    renice -n -20 -p $(pgrep lora-network-se)
-    renice -n -20 -p $(pgrep $(basename $pkt_fwd))
+    renice -n -20 -p $(ps aux | grep angel | grep $(basename $pkt_fwd) | awk '{print $2}') &>/dev/null
+    renice -n -20 -p $(ps aux | grep angel | grep lora-net | awk '{print $2}') &>/dev/null
+    renice -n -20 -p $(pgrep $(basename $pkt_fwd)) &>/dev/null
+    renice -n -20 -p $(pgrep lora-network-se) &>/dev/null
 
     echo "OK"
 }
diff --git a/recipes-connectivity/lora/lora-packet-forwarder/lora-packet-forwarder.init b/recipes-connectivity/lora/lora-packet-forwarder/lora-packet-forwarder.init
index 6320d2a..904737d 100755
--- a/recipes-connectivity/lora/lora-packet-forwarder/lora-packet-forwarder.init
+++ b/recipes-connectivity/lora/lora-packet-forwarder/lora-packet-forwarder.init
@@ -4,6 +4,7 @@
 NAME="lora-packet-forwarder"
 LOCK="/var/lock/$NAME"
 ENABLED="yes"
+angel=/sbin/angel
 
 
 [ -f /etc/default/$NAME ] && source /etc/default/$NAME
@@ -416,18 +417,17 @@ do_start() {
     echo -n "Starting $NAME: "
 
     /usr/sbin/start-stop-daemon --chdir $run_dir/1 --background --start --make-pidfile \
-        --pidfile $pkt_fwd_pidfile --startas /bin/bash -- -c "exec $pkt_fwd $pkt_fwd_options -l $pkt_fwd_log"
+        --pidfile $pkt_fwd_pidfile --startas /bin/bash -- -c "exec $angel $pkt_fwd $pkt_fwd_options -l $pkt_fwd_log"
 
 
     if [ "$dual_cards_installed" == "true" ]; then
         /usr/sbin/start-stop-daemon --chdir $run_dir/2 --start --background --make-pidfile \
             --pidfile $pkt_fwd_2_pidfile --startas /bin/bash \
-            -- -c "exec $pkt_fwd_2 $pkt_fwd_options -l $pkt_fwd_2_log"
+            -- -c "exec $angel $pkt_fwd_2 $pkt_fwd_options -l $pkt_fwd_2_log"
     fi
 
-    if [[ ! "$hw_id" =~ "$mtcdt3_id" ]]; then
-        renice -n -20 -p $(pgrep $(basename $pkt_fwd))
-    fi
+    renice -n -20 -p $(ps aux | grep angel | grep $(basename $pkt_fwd) | awk '{print $2}') &>/dev/null
+    renice -n -20 -p $(pgrep $(basename $pkt_fwd)) &>/dev/null
 
     echo "OK"
 }
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