fixing client

dockerfiles/clients/desktop-app/health-check.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+# ===================================================================
+# Health-Check-Script für Meldestelle Desktop-App (VNC)
+# ===================================================================
+
+set -e
+
+# Environment-Variablen
+VNC_PORT=${VNC_PORT:-5901}
+NOVNC_PORT=${NOVNC_PORT:-6080}
+DISPLAY=${DISPLAY:-:99}
+
+# Logging-Funktion
+log() {
+    echo "[HEALTH] $1"
+}
+
+# 1. Überprüfe X11 Display
+if ! xdpyinfo -display $DISPLAY >/dev/null 2>&1; then
+    log "ERROR: X11 display $DISPLAY is not running"
+    exit 1
+fi
+log "✓ X11 display $DISPLAY is running"
+
+# 2. Überprüfe VNC Server
+if ! netstat -ln | grep -q ":$VNC_PORT "; then
+    log "ERROR: VNC server is not listening on port $VNC_PORT"
+    exit 1
+fi
+log "✓ VNC server is running on port $VNC_PORT"
+
+# 3. Überprüfe noVNC Web Interface
+if ! curl -f -s "http://localhost:$NOVNC_PORT/" > /dev/null 2>&1; then
+    log "ERROR: noVNC web interface is not responding on port $NOVNC_PORT"
+    exit 1
+fi
+log "✓ noVNC web interface is running on port $NOVNC_PORT"
+
+# 4. Überprüfe ob Desktop-App läuft (optional, da sie crashen könnte)
+if pgrep -f "client" >/dev/null 2>&1; then
+    log "✓ Desktop-App is running"
+else
+    log "⚠ Desktop-App is not running (may have crashed or not started yet)"
+    # Nicht als Fehler behandeln, da die App crashen könnte
+fi
+
+# 5. Überprüfe Xvfb
+if ! pgrep -f "Xvfb" >/dev/null 2>&1; then
+    log "ERROR: Xvfb is not running"
+    exit 1
+fi
+log "✓ Xvfb is running"
+
+# 6. Überprüfe XFCE4
+if ! pgrep -f "xfce4" >/dev/null 2>&1; then
+    log "WARNING: XFCE4 desktop might not be running"
+    # Nicht als kritischer Fehler behandeln
+else
+    log "✓ XFCE4 desktop environment is running"
+fi
+
+log "All critical services are healthy"
+exit 0