adjust latency periods, display form for -1

api/latency.go

@@ -162,9 +162,11 @@ func (l *LatencyQueue) Start(ctx context.Context) {
 
 			// Store the result in Redis
 			value := "timeout"
-			expiration := time.Hour*24 + time.Minute*time.Duration(rand.Intn(60*8))
+			expiration := time.Hour*8 + time.Minute*time.Duration(rand.Intn(60*8))
 			if success {
 				value = results.AvgRtt.String()
+			} else {
+				expiration = time.Hour*4 + time.Minute*time.Duration(rand.Intn(60*4))
 			}
 
 			l.logger.Debugw("Ping Result", "ip", ip, "latency", value)

frontend/src/components/Offer.tsx

@@ -30,7 +30,9 @@ export default function Offer({
           <span className="text-sm">{mb_to_gb(offer.gpu_ram)} GB</span>
         </span>
         <span className="relative top-3 text-base">
-          <span>{latency ?? "?"}</span>
+          <span className={latency == -1 ? "text-red-500" : ""}>
+            {latency == -1 ? "??" : latency}
+          </span>
           <span className="text-xs select-none">ms</span>
         </span>
       </div>