Obsidian MCP Server

export class Semaphore { private permits: number = 0; private waitingQueue: (() => void)[] = []; constructor(permits: number) { this.permits = permits; } async acquire(): Promise<void> { if (this.permits > 0) { this.permits--; return; } return new Promise((resolve) => { this.waitingQueue.push(resolve); }); } async release() { const next = this.waitingQueue.shift(); if (next) { this.permits++; next(); } } }