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Add support for preloading Node Addons via env var

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Introduces logic to preload a Node Addon in the worker process if the NAPCAT_PRELOAD_NODE_ADDON_PATH environment variable is set. Logs success or failure of the preload operation for better debugging and flexibility.
This commit is contained in:
手瓜一十雪 2026-01-22 12:55:34 +08:00
parent 81a0c07922
commit 1b4d604e32
1 changed files with 12 additions and 0 deletions
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12
packages/napcat-shell/napcat.ts
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@ -281,6 +281,18 @@ async function startWorkerProcess (): Promise<void> {
throw new Error('进程管理器未初始化');
}
// 预加载 Node Addon（如果设置了环境变量）
const preloadAddonPath = process.env['NAPCAT_PRELOAD_NODE_ADDON_PATH'];
if (preloadAddonPath) {
try {
const os = await import('os');
process.dlopen({ exports: {} }, preloadAddonPath, os.constants.dlopen.RTLD_NOW | os.constants.dlopen.RTLD_GLOBAL);
logger.log(`[NapCat] [Worker] 已预加载 Node Addon: ${preloadAddonPath}`);
} catch (error) {
logger.logError(`[NapCat] [Worker] 预加载 Node Addon 失败: ${preloadAddonPath}`, error);
}
}
// 监听来自父进程的消息
processManager.onParentMessage((msg: unknown) => {
if (typeof msg === 'object' && msg !== null && 'type' in msg) {