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Add comprehensive port 3001 debugging and logging
Enhanced the Mockoon CI testing infrastructure with extensive debugging capabilities to diagnose port conflicts and process issues. Changes to tests/mockoon_registrar_tests.sh: - Added log_port_3001_info() function that captures detailed information: * Process IDs, commands, users, parent PIDs, start times * Working directories and environment variables * Network socket information (lsof, netstat, ss) * Docker container status and systemd services * HTTP connectivity tests and response headers - Enhanced cleanup logic with before/after logging - Made the script resilient to missing system tools Changes to .github/workflows/mockoon.yaml: - Added pre-Mockoon debugging step to capture baseline system state - Added post-Mockoon debugging step to verify Mockoon startup - Logs available system tools, network state, processes, and environment - Provides comprehensive visibility into CI environment This will help diagnose any future port conflicts or process management issues in the CI environment, making debugging much more efficient. Co-Authored-By: Claude <[email protected]> Signed-off-by: Sergio Arroutbi <[email protected]>
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‎.github/workflows/mockoon.yaml‎

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@@ -35,12 +35,68 @@ jobs:
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- uses: actions/checkout@v5
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- name: NPM installation
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run: dnf install -y npm
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- name: Pre-Mockoon system debugging
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run: |
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echo "======== PRE-MOCKOON SYSTEM STATE ========"
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echo "Available system tools:"
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command -v lsof && echo "✓ lsof available" || echo "✗ lsof not available"
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command -v netstat && echo "✓ netstat available" || echo "✗ netstat not available"
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command -v ss && echo "✓ ss available" || echo "✗ ss available"
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command -v curl && echo "✓ curl available" || echo "✗ curl not available"
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command -v docker && echo "✓ docker available" || echo "✗ docker not available"
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echo ""
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echo "Current processes using port 3001 (should be none):"
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lsof -i :3001 2>/dev/null || echo "No processes using port 3001"
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echo ""
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echo "All listening ports:"
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netstat -tulpn 2>/dev/null | head -20 || ss -tulpn 2>/dev/null | head -20 || echo "Cannot list ports"
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echo ""
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echo "Current user and environment:"
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echo "User: $(whoami)"
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echo "UID: $(id -u)"
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echo "Groups: $(id -G)"
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echo "HOME: $HOME"
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echo "PWD: $PWD"
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echo "CI: ${CI:-not_set}"
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echo "GITHUB_ACTIONS: ${GITHUB_ACTIONS:-not_set}"
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echo ""
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echo "Container/system info:"
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echo "Hostname: $(hostname)"
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uname -a
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cat /etc/os-release | head -5
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echo "======== END PRE-MOCKOON SYSTEM STATE ========"
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- name: Run Mockoon CLI
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uses: mockoon/cli-action@v2
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with:
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version: latest
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data-file: keylime-push-model-agent/test-data/registrar.json
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port: 3001
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- name: Post-Mockoon system debugging
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run: |
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echo "======== POST-MOCKOON SYSTEM STATE ========"
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echo "Processes using port 3001 after Mockoon start:"
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lsof -i :3001 2>/dev/null || echo "No processes using port 3001 (unexpected!)"
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echo ""
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echo "Mockoon-related processes:"
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ps aux | grep -i mockoon | grep -v grep || echo "No mockoon processes found"
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echo ""
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echo "Node.js processes:"
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ps aux | grep -E "(node|npm)" | grep -v grep || echo "No node/npm processes found"
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echo ""
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echo "Test HTTP connectivity to port 3001:"
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curl -sI --connect-timeout 5 http://localhost:3001 2>/dev/null || echo "Failed to connect to port 3001"
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echo ""
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echo "Network connections:"
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netstat -tulpn 2>/dev/null | grep ':3001' || ss -tulpn 2>/dev/null | grep ':3001' || echo "No port 3001 connections found"
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echo "======== END POST-MOCKOON SYSTEM STATE ========"
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- name: Set git safe.directory for the working directory
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run: git config --system --add safe.directory "$PWD"
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- name: Mockoon registrar tests custom script execution

‎tests/mockoon_registrar_tests.sh‎

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@@ -30,6 +30,98 @@ fi
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mkdir -p /var/lib/keylime
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# Function to log detailed information about port 3001 usage
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log_port_3001_info() {
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echo "======== DETAILED PORT 3001 ANALYSIS ========"
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echo "Timestamp: $(date)"
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echo "Environment: CI=${CI:-false}, GITHUB_ACTIONS=${GITHUB_ACTIONS:-false}"
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echo ""
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echo "--- lsof output for port 3001 ---"
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if command -v lsof >/dev/null 2>&1; then
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lsof -i :3001 2>/dev/null || echo "No lsof results for port 3001"
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echo ""
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echo "--- lsof with process details ---"
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lsof -i :3001 -P -n 2>/dev/null || echo "No detailed lsof results"
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else
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echo "lsof command not available"
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fi
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echo ""
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echo "--- netstat output ---"
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if command -v netstat >/dev/null 2>&1; then
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netstat -tulpn 2>/dev/null | grep ':3001' || echo "No netstat results for port 3001"
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else
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echo "netstat command not available"
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fi
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echo ""
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echo "--- ss (socket statistics) output ---"
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if command -v ss >/dev/null 2>&1; then
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ss -tulpn 2>/dev/null | grep ':3001' || echo "No ss results for port 3001"
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else
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echo "ss command not available"
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fi
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echo ""
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echo "--- Process tree and details ---"
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if lsof -i :3001 >/dev/null 2>&1; then
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echo "Processes using port 3001:"
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for pid in $(lsof -ti :3001 2>/dev/null); do
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echo " PID: $pid"
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if [ -d "/proc/$pid" ]; then
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echo " Command: $(cat /proc/$pid/comm 2>/dev/null || echo 'N/A')"
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echo " Cmdline: $(cat /proc/$pid/cmdline 2>/dev/null | tr '\0' ' ' || echo 'N/A')"
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echo " User: $(stat -c '%U' /proc/$pid 2>/dev/null || echo 'N/A')"
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echo " Parent PID: $(cat /proc/$pid/stat 2>/dev/null | awk '{print $4}' || echo 'N/A')"
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echo " Start time: $(stat -c '%Y' /proc/$pid 2>/dev/null | xargs -I {} date -d @{} 2>/dev/null || echo 'N/A')"
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echo " Working directory: $(readlink /proc/$pid/cwd 2>/dev/null || echo 'N/A')"
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echo " Environment (filtered):"
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grep -E "(MOCKOON|NODE|NPM|PATH|USER|HOME)" /proc/$pid/environ 2>/dev/null | tr '\0' '\n' | sed 's/^/ /' || echo " N/A"
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else
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echo " Process details not available (proc not mounted or process gone)"
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fi
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echo ""
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done
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fi
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echo "--- Process list (mockoon related) ---"
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ps aux 2>/dev/null | grep -i mockoon | grep -v grep || echo "No mockoon processes found"
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echo ""
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echo "--- Process list (node related on port 3001) ---"
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ps aux 2>/dev/null | grep -E "(node|npm)" | grep -v grep || echo "No node/npm processes found"
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echo ""
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echo "--- Docker containers (if running in container) ---"
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if command -v docker >/dev/null 2>&1 && docker ps >/dev/null 2>&1; then
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docker ps | grep -E "(mockoon|3001)" || echo "No docker containers with mockoon or port 3001"
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else
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echo "Docker not available or not accessible"
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fi
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echo ""
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echo "--- Systemd services (if available) ---"
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if command -v systemctl >/dev/null 2>&1; then
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systemctl list-units --type=service | grep -i mockoon || echo "No systemd mockoon services"
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else
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echo "systemctl not available"
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fi
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echo ""
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echo "--- HTTP response test ---"
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if curl -s --connect-timeout 2 http://localhost:3001 2>/dev/null; then
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echo "HTTP response received from port 3001"
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echo "Response headers:"
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curl -sI --connect-timeout 2 http://localhost:3001 2>/dev/null || echo "Failed to get headers"
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else
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echo "No HTTP response from port 3001"
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fi
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echo ""
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echo "======== END PORT 3001 ANALYSIS ========"
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}
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# Check if Mockoon is already running on port 3001 (e.g., in CI)
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# Try multiple methods to detect if port 3001 is in use
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PORT_IN_USE=false
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if $PORT_IN_USE; then
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echo "-------- Mockoon already running on port 3001 (likely in CI)"
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log_port_3001_info
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MOCKOON_PID=""
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else
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# Check if Mockoon is installed for local runs
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fi
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if $PORT_STILL_IN_USE; then
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echo "Warning: Port 3001 still in use, forcing cleanup"
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echo "Warning: Port 3001 still in use after stopping Mockoon, forcing cleanup"
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echo "---- Port 3001 status before cleanup ----"
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log_port_3001_info
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echo "---- Performing cleanup ----"
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lsof -ti :3001 | xargs kill -9 2>/dev/null || true
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# Additional cleanup methods
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pkill -f "mockoon-cli.*3001" 2>/dev/null || true
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pkill -f "node.*mockoon.*3001" 2>/dev/null || true
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# Wait a moment and check again
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sleep 2
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echo "---- Port 3001 status after cleanup ----"
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if lsof -i :3001 >/dev/null 2>&1 || netstat -ln 2>/dev/null | grep -q ':3001 ' || ss -ln 2>/dev/null | grep -q ':3001 '; then
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echo "WARNING: Port 3001 still in use after cleanup attempts"
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log_port_3001_info
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else
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echo "Port 3001 successfully cleaned up"
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fi
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fi
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else
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echo "-------- Mockoon was already running (CI), not stopping it"

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