가상매매 시간봉 제거

frontend/src/hooks/useVirtualTargetLiveStatus.ts

@@ -39,6 +39,8 @@ export interface VirtualTargetLiveState {
 export function useVirtualTargetLiveStatus(
   targets: TargetRef[],
   running: boolean,
+  /** 전략 지정만 된 상태에서도 STOMP·pin으로 업비트 틱 수신 (지표 warm-up 보조) */
+  eagerConnect = true,
 ): VirtualTargetLiveState {
   const [byMarket, setByMarket] = useState<Record<string, VirtualLiveStatus>>({});
   const [lastTickAtByMarket, setLastTickAtByMarket] = useState<Record<string, number>>({});
@@ -57,7 +59,7 @@ export function useVirtualTargetLiveStatus(
 
   const recomputeStatus = (market: string) => {
     const s = stateRef.current[market];
-    if (!s || !running) return;
+    if (!s) return;
     const now = Date.now();
     if (s.lastTickAt != null && now - s.lastTickAt <= STALE_MS) {
       if (s.status !== 'live') patchMarket(market, { status: 'live' });
@@ -71,17 +73,18 @@ export function useVirtualTargetLiveStatus(
   };
 
   useEffect(() => {
-    if (!running) {
+    const activeMarkets = targets
+      .filter(t => t.strategyId != null)
+      .map(t => t.market);
+
+    const active = running || (eagerConnect && activeMarkets.length > 0);
+    if (!active) {
       stateRef.current = {};
       setByMarket({});
       setLastTickAtByMarket({});
       return;
     }
 
-    const activeMarkets = targets
-      .filter(t => t.strategyId != null)
-      .map(t => t.market);
-
     for (const market of activeMarkets) {
       if (!stateRef.current[market]) {
         stateRef.current[market] = { status: 'connecting', lastTickAt: null };
@@ -129,7 +132,7 @@ export function useVirtualTargetLiveStatus(
       offConn();
       clearInterval(staleId);
     };
-  }, [targets, running]);
+  }, [targets, running, eagerConnect]);
 
   return { statusByMarket: byMarket, lastTickAtByMarket };
 }