Use modified knockd to set a cooldown on port 19132 (#2003)

files/auto/autopause-daemon.sh

@@ -45,7 +45,7 @@ if isTrue "${DEBUG_AUTOPAUSE}"; then
   knockdArgs+=(-D)
 fi
 
-sudo /usr/sbin/knockd "${knockdArgs[@]}"
+sudo /usr/local/sbin/knockd "${knockdArgs[@]}"
 if [ $? -ne 0 ] ; then
   logAutopause "Failed to start knockd daemon."
   logAutopause "Probable cause: Unable to attach to interface \"$AUTOPAUSE_KNOCK_INTERFACE\"."

files/auto/knockd-config.cfg

@@ -13,3 +13,4 @@
 [unpauseMCServer-bedrock]
  sequence = 19132:udp
  command = /auto/resume.sh %IP%
+ seq_cooldown = 60

files/sudoers-mc

@@ -1,2 +1,2 @@
 minecraft ALL=(ALL) NOPASSWD:/usr/bin/pkill
-minecraft ALL=(ALL) NOPASSWD:/usr/sbin/knockd
+minecraft ALL=(ALL) NOPASSWD:/usr/local/sbin/knockd