60 lines
2.0 KiB
TypeScript
60 lines
2.0 KiB
TypeScript
import { spawn, type ChildProcess } from 'child_process';
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import { existsSync } from 'fs';
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export interface ManagedMonitorConfig {
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managedMonitor?: string;
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backendUrl?: string;
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identifier?: string;
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apiKey?: string;
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monitor_port?: number;
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reportIntervalSec?: number;
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logLevel?: string;
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}
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let monitorProcess: ChildProcess | null = null;
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export function startManagedMonitor(
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logger: { info: (...args: any[]) => void; warn: (...args: any[]) => void; error: (...args: any[]) => void },
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config: ManagedMonitorConfig,
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): void {
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if (!config.managedMonitor) return;
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if (monitorProcess) {
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logger.info('HarborForge managed monitor already running');
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return;
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}
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if (!existsSync(config.managedMonitor)) {
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logger.warn(`HarborForge managed monitor path not found: ${config.managedMonitor}`);
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return;
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}
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const args: string[] = [];
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if (config.backendUrl) args.push('--backend-url', String(config.backendUrl));
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if (config.identifier) args.push('--identifier', String(config.identifier));
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if (config.apiKey) args.push('--api-key', String(config.apiKey));
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if (config.monitor_port) args.push('--monitor-port', String(config.monitor_port));
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if (config.reportIntervalSec) args.push('--report-interval', String(config.reportIntervalSec));
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if (config.logLevel) args.push('--log-level', String(config.logLevel));
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monitorProcess = spawn(config.managedMonitor, args, {
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stdio: 'inherit',
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detached: false,
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});
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monitorProcess.on('exit', (code, signal) => {
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logger.warn(`HarborForge managed monitor exited code=${code ?? 'null'} signal=${signal ?? 'null'}`);
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monitorProcess = null;
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});
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logger.info(`HarborForge managed monitor started: ${config.managedMonitor}`);
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}
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export function stopManagedMonitor(
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logger: { info: (...args: any[]) => void; warn: (...args: any[]) => void },
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): void {
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if (!monitorProcess) return;
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const pid = monitorProcess.pid;
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monitorProcess.kill('SIGTERM');
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monitorProcess = null;
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logger.info(`HarborForge managed monitor stopped pid=${pid ?? 'unknown'}`);
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}
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