grix-connector/dist/runtime/daemon-lock.js

Connect local AI coding agents (Claude, Codex, Gemini, Qwen, DeepSeek, Cursor, OpenCode, Pi, OpenHuman, Reasonix) to the Grix scheduling platform. Also serves as an OpenClaw plugin for Grix channel transport.

import{openSync as w,closeSync as S,existsSync as D,readFileSync as f,unlinkSync as s,writeSync as k}from"node:fs";import{mkdir as h}from"node:fs/promises";import d from"node:path";import o from"node:process";import{isProcessRunning as i}from"../service/process-control.js";function l(r){try{const n=JSON.parse(r);if(typeof n?.pid=="number"&&typeof n.acquired_at=="number")return n}catch{}return null}function p(r){if(!D(r))return null;try{return l(f(r,"utf8"))}catch{return null}}function $(r){const n=p(r);return n!==null&&i(n.pid)}function y(r){const n=new Int32Array(new SharedArrayBuffer(4));Atomics.wait(n,0,0,r)}function x(r){if(r<=0||r===o.pid)return!0;try{o.kill(r,"SIGTERM")}catch{return!0}const n=Date.now()+3e3;for(;Date.now()<n;){if(!i(r))return!0;y(100)}try{o.kill(r,"SIGKILL")}catch{}const c=Date.now()+1e3;for(;Date.now()<c;){if(!i(r))return!0;y(50)}return!i(r)}async function b(r,n,c=2){await h(d.dirname(r),{recursive:!0});const a={pid:o.pid,acquired_at:Date.now(),root_dir:d.resolve(n)},m=`${JSON.stringify(a,null,2)}
`;for(let u=0;u<=c;u+=1)try{const e=w(r,"wx");try{k(e,m)}finally{S(e)}return a}catch(e){if(!(e instanceof Error)||e.code!=="EEXIST")throw e;const t=l(f(r,"utf8"));if(t&&i(t.pid)){if(t.pid===o.pid)throw new Error(`daemon already running (pid ${t.pid}, acquired at ${new Date(t.acquired_at).toISOString()})`);if(!x(t.pid))throw new Error(`\u65E0\u6CD5\u7EC8\u6B62\u8001\u8FDB\u7A0B (pid ${t.pid})\uFF0C\u8BF7\u624B\u52A8\u5904\u7406`)}try{s(r)}catch{}}throw new Error("failed to acquire daemon lock after retries")}async function A(r){const n=p(r);if(n&&n.pid===o.pid)try{s(r)}catch{}}export{b as acquireDaemonLock,$ as isDaemonLocked,p as readDaemonLock,A as releaseDaemonLock};