#!/bin/bash
# cleanup_servers.sh - Clean up all running Simplenote MCP server instances
# Get the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
PROJECT_ROOT="$( cd "$SCRIPT_DIR/.." && pwd )"
# Load the paths configuration
source "$SCRIPT_DIR/config.sh"
echo "========================================"
echo "Simplenote MCP Server Cleanup Utility"
echo "========================================"
echo
# Check for PID file first
echo "Checking for PID file..."
# PID_FILE is defined in config.sh
if [ -f "$PID_FILE" ]; then
SERVER_PID=$(cat "$PID_FILE")
if ps -p $SERVER_PID > /dev/null 2>&1; then
echo "Found running server with PID $SERVER_PID, stopping gracefully..."
kill -TERM $SERVER_PID
# Wait for process to exit
for i in {1..5}; do
if ! ps -p $SERVER_PID > /dev/null 2>&1; then
echo "Server stopped gracefully."
break
fi
echo "Waiting for server to stop... ($i/5)"
sleep 1
done
# Force kill if still running
if ps -p $SERVER_PID > /dev/null 2>&1; then
echo "Server did not stop gracefully, forcing termination..."
kill -9 $SERVER_PID 2>/dev/null
fi
else
echo "PID file exists but process is not running. Cleaning up..."
fi
# Clean up the PID file
rm -f "$PID_FILE"
echo "PID file removed."
else
echo "No PID file found at $PID_FILE"
fi
# Find all Python processes running simplenote-mcp-server
echo
echo "Looking for running server processes..."
SERVER_PROCESSES=$(ps aux | grep -E "python.*simplenote[-_]mcp[-_]server" | grep -v grep)
if [ -z "$SERVER_PROCESSES" ]; then
echo "No server processes found."
else
echo "Found running server processes:"
echo "$SERVER_PROCESSES"
echo
# Extract PIDs
PIDS=$(echo "$SERVER_PROCESSES" | awk '{print $2}')
echo "Terminating server processes..."
for PID in $PIDS; do
echo "Sending SIGTERM to process $PID..."
kill -TERM $PID 2>/dev/null
done
# Give processes time to exit gracefully with more user feedback
MAX_WAIT=10 # Maximum wait time in seconds
for i in $(seq 1 $MAX_WAIT); do
# Check if any processes are still running
STILL_RUNNING=false
for PID in $PIDS; do
if ps -p $PID > /dev/null 2>&1; then
STILL_RUNNING=true
break
fi
done
if [ "$STILL_RUNNING" = false ]; then
echo "All processes exited gracefully."
break
fi
echo "Waiting for processes to exit gracefully... ($i/$MAX_WAIT seconds)"
sleep 1
# If we've reached the max wait time, proceed to force kill
if [ $i -eq $MAX_WAIT ]; then
echo "Timeout reached waiting for graceful exit."
fi
done
# Check and force kill any remaining processes
REMAINING_PIDS=""
for PID in $PIDS; do
if ps -p $PID > /dev/null 2>&1; then
REMAINING_PIDS="$REMAINING_PIDS $PID"
fi
done
if [ ! -z "$REMAINING_PIDS" ]; then
echo "Some processes did not exit gracefully. Forcing termination..."
for PID in $REMAINING_PIDS; do
echo "Force killing process $PID..."
kill -9 $PID 2>/dev/null
# Verify the process is really gone
sleep 0.5
if ps -p $PID > /dev/null 2>&1; then
echo "WARNING: Process $PID still exists after SIGKILL! Manual intervention may be required."
else
echo "Process $PID terminated."
fi
done
fi
echo "All server processes have been terminated."
fi
echo
echo "Cleanup complete."
echo
echo "To start a new server instance, run: python simplenote_mcp_server.py"
echo "========================================"
