index.ts•3.22 kB
#!/usr/bin/env node
import { RubberDuckServer } from './server.js';
import { logger } from './utils/logger.js';
// Global error handlers for crash diagnosis
process.on('uncaughtException', (error) => {
logger.error('FATAL: Uncaught Exception', {
error: error.message,
stack: error.stack,
pid: process.pid,
memory: process.memoryUsage(),
uptime: process.uptime(),
});
process.exit(1);
});
process.on('unhandledRejection', (reason, _promise) => {
logger.error('FATAL: Unhandled Promise Rejection', {
reason: reason instanceof Error ? reason.message : String(reason),
stack: reason instanceof Error ? reason.stack : undefined,
promise: '[Promise object]',
pid: process.pid,
memory: process.memoryUsage(),
uptime: process.uptime(),
});
process.exit(1);
});
async function main() {
logger.info('Starting MCP Rubber Duck Server', {
pid: process.pid,
nodeVersion: process.version,
platform: process.platform,
arch: process.arch,
cwd: process.cwd(),
argv: process.argv,
env: {
NODE_ENV: process.env.NODE_ENV,
LOG_LEVEL: process.env.LOG_LEVEL,
MCP_SERVER: process.env.MCP_SERVER,
MCP_BRIDGE_ENABLED: process.env.MCP_BRIDGE_ENABLED,
MCP_APPROVAL_MODE: process.env.MCP_APPROVAL_MODE,
}
});
try {
const server = new RubberDuckServer();
// Handle graceful shutdown
process.on('SIGINT', () => {
void (async () => {
logger.info('Received SIGINT, shutting down gracefully...', {
pid: process.pid,
uptime: process.uptime(),
});
try {
await server.stop();
logger.info('Server stopped gracefully');
process.exit(0);
} catch (error) {
logger.error('Error during graceful shutdown:', error);
process.exit(1);
}
})();
});
process.on('SIGTERM', () => {
void (async () => {
logger.info('Received SIGTERM, shutting down gracefully...', {
pid: process.pid,
uptime: process.uptime(),
});
try {
await server.stop();
logger.info('Server stopped gracefully');
process.exit(0);
} catch (error) {
logger.error('Error during graceful shutdown:', error);
process.exit(1);
}
})();
});
// Start the server
logger.info('Initializing server...');
await server.start();
logger.info('Server started successfully', {
pid: process.pid,
memory: process.memoryUsage(),
});
} catch (error) {
logger.error('Failed to start server:', {
error: error instanceof Error ? error.message : String(error),
stack: error instanceof Error ? error.stack : undefined,
pid: process.pid,
memory: process.memoryUsage(),
uptime: process.uptime(),
});
process.exit(1);
}
}
// Run the server
main().catch((error) => {
logger.error('Unhandled error in main:', {
error: error instanceof Error ? error.message : String(error),
stack: error instanceof Error ? error.stack : undefined,
pid: process.pid,
memory: process.memoryUsage(),
uptime: process.uptime(),
});
process.exit(1);
});