still trying

ais_query.sh

@@ -24,8 +24,9 @@ MESSAGE_TYPE_FILTER='["PositionReport"]'
 
 # Output file for logging (optional)
 DateFichier=$(date +"%Y%m%d-%H%M%S")
-dir=$(dirname $0)
-OUTPUT_FILE="$dir/data/raw_ais_$DateFichier.log"
+dir=$(dirname $0)"/data"
+OUTPUT_FILE="$dir/raw_ais_$DateFichier.log"
+mkdir -p "$dir"
 
 # Function to display usage information
 show_usage() {
@@ -184,4 +185,5 @@ trap cleanup EXIT INT TERM
 SUBSCRIPTION_MSG=$(create_subscription_message)
 
 # Connect to websocket and send subscription message
-echo "$SUBSCRIPTION_MSG" | websocat -n --text - -H "Sec-WebSocket-Protocol: json" -v autoreconnect:"$WEBSOCKET_URL" | process_message
+echo "$SUBSCRIPTION_MSG" | websocat --ping-interval 10 --no-close --text -vv "$WEBSOCKET_URL" - | process_message
+#-H "Sec-WebSocket-Protocol: json"

subscription.json

@@ -0,0 +1 @@
+{"APIKey":"8d32f42f3d7fa506ed5ed549d29279580b99303b","BoundingBoxes":[[[-90,-180],[90,180]]],"FiltersShipMMSI":["227397210"]}