작업 큐 우선순위와 공정성

<div class="scene"><div class="title">SHARED WORKER DISPATCH</div><div class="switch" id="priority">PRIORITY ON</div><div class="dispatch"><div class="queueItems"><span>A standard</span><span id="urgent">B urgent</span><span>A standard</span></div><div class="worker">WORKER<br><b id="next">B urgent</b></div></div><div class="counts"><span id="countA">A served 0</span><span id="countB">B served 0</span></div></div>

.scene{width:min(94vw,760px);height:min(86vh,320px);padding:clamp(10px,2.5vmin,18px);border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--fg);font:500 clamp(11px,1.3vw,16px)/1.25 "Pretendard Variable",Pretendard,-apple-system,sans-serif;display:flex;flex-direction:column;gap:clamp(7px,1.6vmin,12px);overflow:hidden}.scene *{box-sizing:border-box}.title{font-weight:750;color:var(--accent)}.muted{color:var(--muted)}.mono{font-family:ui-monospace,monospace}.row{display:flex;align-items:center;justify-content:center;gap:clamp(5px,1.4vmin,12px);flex:1;min-height:0}.tile{border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:clamp(6px,1.6vmin,12px);text-align:center;min-width:0}.on{border-color:var(--accent)!important;background:color-mix(in srgb,var(--accent) 12%,var(--surface))!important}.pulse{animation:pulse 1.6s infinite alternate}@keyframes pulse{to{border-color:var(--accent);transform:translateY(-3px)}}.switch{align-self:flex-start;border:1px solid var(--accent);border-radius:12px;padding:4px 9px;color:var(--accent);cursor:pointer}.dispatch{display:flex;align-items:center;gap:8px;flex:1}.queueItems{display:grid;gap:3px;flex:1}.queueItems span{border:1px solid var(--line);border-radius:5px;padding:3px}.queueItems #urgent{border-color:var(--accent-3)}.worker{flex:1;border:2px solid var(--accent);border-radius:8px;padding:10px 4px;text-align:center}.worker b{display:block;color:var(--accent)}.counts{display:flex;justify-content:space-between;gap:4px}.counts span{color:var(--muted)}

let priority=true,a=0,b=0,n=0;function tick(){const chooseB=priority?n%3!==2:n%2===1;if(chooseB)b++;else a++;document.getElementById('next').textContent=chooseB?'B urgent':'A standard';document.getElementById('countA').textContent='A served '+a;document.getElementById('countB').textContent='B served '+b;document.getElementById('priority').textContent=priority?'PRIORITY ON':'FAIRNESS VIEW';n++}tick();setInterval(tick,950);document.getElementById('priority').addEventListener('pointerdown',()=>{priority=!priority;tick()})