Attempt to cut down on spam from greet and bye triggers. Add ping/pong to help deal with flakey connections.?

triggers/greet/greet.sh

@@ -3,8 +3,28 @@
 
 greetingsFile="triggers/greet/greetings.txt"
 
+# Time tracking to prevent spam from flaky connections
+# Track last greet time for each user (in seconds since epoch)
+declare -A lastGreetTime
+
+# Only greet if user hasn't been greeted in the last hour (3600 seconds)
+currentTime=$(date +%s)
+userName="${1,,}"
+cooldownPeriod=3600
+
+if [[ -n "${lastGreetTime[$userName]}" ]]; then
+    timeSinceLastGreet=$((currentTime - lastGreetTime[$userName]))
+    if [[ $timeSinceLastGreet -lt $cooldownPeriod ]]; then
+        # User was greeted recently, skip greeting
+        exit 0
+    fi
+fi
+
+# Update last greet time for this user
+lastGreetTime[$userName]=$currentTime
+
 # All names to match are completely lowercase.
-case "${1,,}" in
+case "$userName" in
 storm_dragon)
 msg "$2" "my lord, $1: how may I serve you?"
 ;;