1

src/poly_updown/clob_ws.py

@@ -82,6 +82,7 @@ async def clob_market_stream(
     asset_ids: list[str],
     state: ClobBookState,
     on_event=None,
+    receive_timeout_s: float = 15.0,
 ) -> None:
     subscribe = {
         "assets_ids": asset_ids,
@@ -92,7 +93,8 @@ async def clob_market_stream(
         try:
             async with session.ws_connect(CLOB_WS, heartbeat=20) as ws:
                 await ws.send_json(subscribe)
-                async for msg in ws:
+                while True:
+                    msg = await ws.receive(timeout=receive_timeout_s)
                     if msg.type == aiohttp.WSMsgType.TEXT:
                         payload = msg.json()
                         items = payload if isinstance(payload, list) else [payload]
@@ -103,6 +105,10 @@ async def clob_market_stream(
                                     on_event(item)
                     elif msg.type in (aiohttp.WSMsgType.CLOSED, aiohttp.WSMsgType.ERROR):
                         break
+                    elif msg.type == aiohttp.WSMsgType.CLOSE:
+                        break
+        except (TimeoutError, asyncio.TimeoutError):
+            await asyncio.sleep(0.2)
         except Exception:
             await asyncio.sleep(1)
 

src/poly_updown/live.py

@@ -494,11 +494,11 @@ def _health_dict(
         add(1, f"状态刷新偏慢 {state_age_ms} ms")
 
     if rtds_lag_ms is None:
-        add(1, "RTDS 延迟未知")
-    elif rtds_lag_ms > 30_000:
-        add(2, f"RTDS 延迟过高 {rtds_lag_ms} ms")
-    elif rtds_lag_ms > 10_000:
-        add(1, f"RTDS 延迟偏高 {rtds_lag_ms} ms")
+        add(1, "RTDS 源时间未知")
+    elif rtds_lag_ms > 180_000:
+        add(2, f"RTDS 源时间过旧 {rtds_lag_ms} ms")
+    elif rtds_lag_ms > 90_000:
+        add(1, f"RTDS 源时间偏旧 {rtds_lag_ms} ms")
 
     if clob_book_age_ms is None:
         add(1, "CLOB 盘口尚未到达")

src/poly_updown/prices.py

@@ -91,9 +91,17 @@ async def polymarket_chainlink_btc_stream(
 async def resilient_btc_price_stream(
     session: aiohttp.ClientSession,
 ) -> AsyncIterator[PriceTick]:
+    last_source_timestamp_ms: int | None = None
     while True:
         try:
             async for tick in polymarket_chainlink_btc_stream(session):
+                if tick.source_timestamp_ms is not None:
+                    if (
+                        last_source_timestamp_ms is not None
+                        and tick.source_timestamp_ms <= last_source_timestamp_ms
+                    ):
+                        continue
+                    last_source_timestamp_ms = tick.source_timestamp_ms
                 yield tick
         except Exception:
             await asyncio.sleep(1)
@@ -128,7 +136,11 @@ def _parse_chainlink_message(message: dict) -> list[PriceTick]:
     now = datetime.now(timezone.utc)
     if "data" in payload:
         ticks = []
-        for item in payload.get("data") or []:
+        items = sorted(
+            payload.get("data") or [],
+            key=lambda item: _int_or_none(item.get("timestamp")) or 0,
+        )
+        for item in items:
             value = item.get("value")
             if value is not None:
                 ticks.append(

src/poly_updown/web/app.js

@@ -172,7 +172,7 @@ function renderHealth(health) {
   els.healthText.textContent = health?.label || "--";
   els.healthDetail.textContent = health?.issues?.length
     ? health.issues.join(" · ")
-    : "RTDS / CLOB / DuckDB 正常";
+    : "接收 / CLOB / DuckDB 正常";
   els.healthCard.className = `metric health-card ${status}`;
 }
 

src/poly_updown/web/index.html

@@ -95,7 +95,7 @@
               <dd id="recorderPath">--</dd>
             </div>
             <div>
-              <dt>RTDS 延迟</dt>
+              <dt>RTDS 源年龄</dt>
               <dd id="rtdsLag">--</dd>
             </div>
             <div>

src/poly_updown/web/styles.css

@@ -18,6 +18,7 @@
 body {
   margin: 0;
   min-height: 100vh;
+  overflow-x: hidden;
   color: var(--ink);
   background:
     linear-gradient(90deg, rgba(20, 18, 14, 0.045) 1px, transparent 1px),
@@ -452,14 +453,50 @@ dd {
   font-size: 20px;
 }
 
+@media (max-width: 1240px) {
+  .shell {
+    width: min(100% - 24px, 1120px);
+    padding-top: 18px;
+  }
+
+  .ticker-grid {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+  }
+
+  .signal-card,
+  .ticker-grid .metric:last-child {
+    grid-column: span 2;
+  }
+
+  .main-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
+  .market-panel,
+  .paper-panel,
+  .replay-panel,
+  .log-panel {
+    grid-column: span 2;
+  }
+}
+
 @media (max-width: 980px) {
-  .ticker-grid,
   .main-grid,
   .facts {
     grid-template-columns: 1fr;
   }
 
+  .ticker-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
+  .signal-card {
+    grid-column: span 2;
+  }
+
   .market-panel,
+  .book-panel,
+  .edge-panel,
   .log-panel,
   .replay-panel,
   .paper-panel {
@@ -467,7 +504,7 @@ dd {
   }
 
   .paper-summary {
-    grid-template-columns: 1fr;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 
   .topbar {
@@ -481,3 +518,200 @@ dd {
     gap: 3px;
   }
 }
+
+@media (max-width: 640px) {
+  body {
+    background-size: 18px 18px;
+  }
+
+  .shell {
+    width: 100%;
+    padding: 10px 10px 24px;
+  }
+
+  .topbar {
+    gap: 12px;
+    padding: 8px 0 14px;
+    border-bottom-width: 2px;
+  }
+
+  h1 {
+    max-width: 100%;
+    font-size: clamp(36px, 13vw, 50px);
+    line-height: 0.94;
+    overflow-wrap: anywhere;
+  }
+
+  h2 {
+    font-size: 17px;
+  }
+
+  .kicker,
+  .label,
+  .metric small,
+  dt,
+  .analytics-row.header,
+  .paper-summary span {
+    font-size: 10px;
+    letter-spacing: 0.05em;
+  }
+
+  .status-strip {
+    width: 100%;
+    min-width: 0;
+    justify-content: flex-start;
+    padding: 8px 10px;
+    box-shadow: 3px 3px 0 var(--ink);
+  }
+
+  .ticker-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 8px;
+    margin: 14px 0 10px;
+  }
+
+  .metric {
+    min-height: 92px;
+    padding: 10px;
+  }
+
+  .metric strong {
+    font-size: clamp(24px, 9vw, 34px);
+  }
+
+  .metric small {
+    white-space: normal;
+    line-height: 1.25;
+  }
+
+  .signal-card {
+    box-shadow: 4px 4px 0 var(--ink);
+  }
+
+  .health-card {
+    grid-column: span 2;
+  }
+
+  .ticker-grid .metric:last-child {
+    grid-column: auto;
+  }
+
+  .main-grid {
+    gap: 10px;
+  }
+
+  .panel {
+    padding: 12px;
+    box-shadow: none;
+  }
+
+  .panel-head {
+    gap: 10px;
+    padding-bottom: 10px;
+  }
+
+  .badge {
+    padding: 5px 7px;
+    font-size: 11px;
+  }
+
+  .facts {
+    gap: 8px;
+    margin-top: 10px;
+  }
+
+  .facts div,
+  .paper-summary div {
+    padding: 9px;
+  }
+
+  dd {
+    min-height: 18px;
+    font-size: 15px;
+  }
+
+  .edge-bars {
+    gap: 14px;
+    margin-top: 12px;
+  }
+
+  .edge-row {
+    grid-template-columns: 64px 1fr 72px;
+    gap: 8px;
+    font-size: 12px;
+  }
+
+  .bar-track {
+    height: 16px;
+  }
+
+  .book {
+    min-height: auto;
+    gap: 5px;
+  }
+
+  .book-row {
+    grid-template-columns: 36px minmax(88px, 1fr) 54px;
+    gap: 6px;
+  }
+
+  .paper-summary {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 8px;
+  }
+
+  .paper-summary b {
+    font-size: 17px;
+  }
+
+  .analytics-table {
+    overflow-x: auto;
+    padding-bottom: 2px;
+  }
+
+  .analytics-row {
+    min-width: 0;
+    min-height: 0;
+    padding: 8px;
+    font-size: 12px;
+  }
+
+  .analytics-row.header {
+    display: none;
+  }
+
+  .analytics-row span,
+  .analytics-row b {
+    min-width: 0;
+  }
+
+  .event-log {
+    max-height: 180px;
+  }
+
+  .event {
+    padding: 8px;
+    font-size: 12px;
+  }
+}
+
+@media (max-width: 340px) {
+  .ticker-grid,
+  .paper-summary {
+    grid-template-columns: 1fr;
+  }
+
+  .signal-card,
+  .health-card,
+  .ticker-grid .metric:last-child {
+    grid-column: auto;
+  }
+
+  .edge-row {
+    grid-template-columns: 1fr;
+  }
+
+  .bar-track {
+    width: 100%;
+  }
+}

tests/test_prices.py

@@ -24,6 +24,25 @@ def test_parse_chainlink_rtds_message() -> None:
     assert tick.price == 77124.45
 
 
+def test_parse_chainlink_rtds_sorts_batch_by_timestamp() -> None:
+    ticks = _parse_chainlink_message(
+        {
+            "topic": "crypto_prices",
+            "type": "update",
+            "payload": {
+                "symbol": "btc/usd",
+                "data": [
+                    {"timestamp": 1779376676000, "value": 77124.45},
+                    {"timestamp": 1779376675000, "value": 77123.45},
+                ],
+            },
+        }
+    )
+
+    assert [tick.source_timestamp_ms for tick in ticks] == [1779376675000, 1779376676000]
+    assert ticks[-1].price == 77124.45
+
+
 def test_parse_chainlink_rtds_ignores_other_symbols() -> None:
     assert _parse_chainlink_message(
         {