grix-connector
Version:
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.
2 lines (1 loc) • 1.82 kB
JavaScript
import{randomUUID as n}from"node:crypto";const i={initializing:0,ready:1,closing:2,closed:3},o=6e4;class a{sessions=new Map;config;scanTimer=null;constructor(s){this.config=s,this.startScanTimer()}createSession(){if(this.getActiveCount()>=this.config.maxSessions)throw new Error(`Session limit exceeded: max ${this.config.maxSessions} active sessions`);const s=Date.now(),t={sessionId:n(),createdAt:s,lastActivityAt:s,state:"initializing"};return this.sessions.set(t.sessionId,t),t}getSession(s){return this.sessions.get(s)}markReady(s){const t=this.sessions.get(s);if(!t)throw new Error(`Session not found: ${s}`);this.transitionState(t,"ready")}async closeSession(s){const t=this.sessions.get(s);if(!t)throw new Error(`Session not found: ${s}`);t.state!=="closed"&&(t.state!=="closing"&&this.transitionState(t,"closing"),this.transitionState(t,"closed"))}touchActivity(s){const t=this.sessions.get(s);t&&(t.lastActivityAt=Date.now())}getActiveCount(){let s=0;for(const t of this.sessions.values())t.state!=="closed"&&s++;return s}async closeAll(){const s=[];for(const t of this.sessions.values())t.state!=="closed"&&s.push(this.closeSession(t.sessionId));await Promise.all(s)}dispose(){this.scanTimer!==null&&(clearInterval(this.scanTimer),this.scanTimer=null)}startScanTimer(){this.scanTimer=setInterval(()=>{this.scanExpiredSessions()},o)}scanExpiredSessions(){const s=Date.now();for(const t of this.sessions.values())t.state==="closed"||t.state==="closing"||s-t.lastActivityAt>this.config.sessionTimeoutMs&&this.expireSession(t.sessionId)}async expireSession(s){await this.closeSession(s),await this.config.onSessionExpired?.(s)}transitionState(s,t){const e=i[s.state];if(i[t]<=e)throw new Error(`Invalid state transition: cannot transition from '${s.state}' to '${t}'`);s.state=t}}export{a as SessionManagerImpl};